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        <measure>iso4217:USD</measure>
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    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <dei:DocumentCreationDate contextRef="c0" id="ixv-19551">2024-11-20</dei:DocumentCreationDate>
    <dei:DocumentEffectiveDate contextRef="c0" id="ixv-126">2024-11-30</dei:DocumentEffectiveDate>
    <rr:ProspectusDate contextRef="c0" id="ixv-175">2024-11-30</rr:ProspectusDate>
    <dei:EntityRegistrantName contextRef="c0" id="ixv-19552">ARK ETF Trust</dei:EntityRegistrantName>
    <rr:RiskReturnHeading contextRef="c1" id="ixv-19553">ARK Innovation ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c2" id="ixv-19554">ARKK</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c1" id="ixv-19555">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c1" id="ixv-517">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The ARK Innovation ETF&#x2019;s (&#x201c;Fund&#x201d;) investment objective is long&lt;span class="nobreak"&gt;-term&lt;/span&gt; growth of capital.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c1" id="ixv-19556">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c1" id="ixv-521">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c1" id="ixv-527">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c2" decimals="2" id="ixv-19557" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c1" id="ixv-537">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c2"
      decimals="INF"
      id="ixv-19558"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c2"
      decimals="INF"
      id="ixv-19559"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c2"
      decimals="INF"
      id="ix_0_fact"
      unitRef="pure">0</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c2"
      decimals="INF"
      id="ixv-19561"
      unitRef="pure">0.0075</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading contextRef="c1" id="ixv-19563">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c1" id="ixv-581">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c2" decimals="0" id="ixv-19564" unitRef="usd">77</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c2" decimals="0" id="ixv-19565" unitRef="usd">240</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c2" decimals="0" id="ixv-19566" unitRef="usd">417</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c2" decimals="0" id="ixv-19567" unitRef="usd">930</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c1" id="ixv-19568">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c1" id="ixv-628">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 39% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c1"
      decimals="INF"
      id="ixv-19569"
      unitRef="pure">0.39</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c1" id="ixv-19570">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c1" id="ixv-633">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 65% of its assets) in domestic and foreign equity securities of companies that are relevant to the Fund&#x2019;s investment theme of disruptive innovation. The Adviser defines &#x201c;disruptive innovation&#x201d; as the introduction of a technologically enabled new product or service that potentially changes the way the world works. The Adviser believes that companies relevant to this theme are those that rely on or benefit from the development of new products or services, technological improvements and advancements in scientific research relating to the areas of genomics* (&#x201c;Genomic Revolution Companies&#x201d;); innovation in automation and manufacturing (&#x201c;Automation Transformation Companies&#x201d;), transportation, energy (&#x201c;Energy Transformation Companies&#x201d;), artificial intelligence (&#x201c;Artificial Intelligence Companies&#x201d;) and materials; the increased use of shared technology, infrastructure and services (&#x201c;Next Generation Internet Companies&#x201d;); and technologies that make financial services more efficient (&#x201c;Fintech Innovation Companies&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;In selecting companies that the Adviser believes are relevant to a particular investment theme, the Adviser seeks to identify, using its own internal research and analysis, companies capitalizing on disruptive innovation or that are enabling the further development of a theme in the markets in which they operate. The Adviser&#x2019;s internal research and analysis leverages insights from diverse sources, including external research, to develop and refine its investment themes and identify and take advantage of trends that have ramifications for individual companies or entire industries. The types of companies that the Adviser believes are Genomic Revolution Companies, Automation Transformation Companies, Energy Transformation Companies, Artificial Intelligence Companies, Next Generation Internet Companies or Fintech Innovation Companies are described below:&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Genomic Revolution Companies.&lt;/span&gt;&lt;span class="CharOverride-3" style="font-size:9pt;"&gt;&#160;&lt;span style="width: 9px;display: inline-block;"&gt;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Companies that the Adviser believes are substantially focused on and are expected to substantially benefit from extending and enhancing the quality of human and other life by incorporating technological and scientific developments, improvements and advancements in genomics into their business, such as by offering new products or services that rely on genomic sequencing,** analysis, synthesis or instrumentation. These companies may include ones across multiple sectors, such as healthcare, information technology, materials, energy and consumer discretionary. These companies may also develop, produce, manufacture or significantly rely on or enable bionic devices, bio&lt;span class="nobreak"&gt;-inspired&lt;/span&gt; computing, bioinformatics,*** molecular medicine and agricultural biotechnology.&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Automation Transformation Companies.&lt;/span&gt;&lt;span class="CharOverride-3" style="font-size:9pt;"&gt;&#160;&lt;span style="width: 9px;display: inline-block;"&gt;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Companies that the Adviser believes are focused on man capitalizing on the productivity of machines, such as through the automation of functions, processes or activities previously performed by human labor, such as transportation through an emphasis on mobility as a service, or the use of robotics to perform other functions, activities or processes.&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;list-style-type:none;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Energy Transformation Companies.&lt;/span&gt;&lt;span class="CharOverride-3" style="font-size:9pt;"&gt;&#160;&lt;span style="width: 9px;display: inline-block;"&gt;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Companies that the Adviser believes seek to capitalize on innovations or evolutions in: (i)&#160;ways that energy is stored or used; (ii)&#160;the discovery, collection and/or implementation of new sources of energy, including unconventional sources of oil or natural gas; and/or (iii)&#160;the production or development of new materials for use in commercial applications of energy production, use or storage.&lt;/p&gt;&lt;p class="Tablefootnotef" style="margin-top: -5pt;  border: none; margin-right: 0in; margin-bottom: -5pt; margin-left: 24.0pt; text-align: justify; text-justify: inter-ideograph; text-indent: -24.0pt; padding: 0in; font-size: 9.0pt; font-family: Helvetica, sans-serif; color: black;"&gt;_______________&lt;/p&gt;&lt;p class="Tablefootnote_f" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:18pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:10pt;"&gt;*&lt;span class="bullet" style="font-size:10pt;font-size:9pt;font-style:italic;font-weight:normal;"&gt;&#160;&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Adviser defines &#x201c;genomics&#x201d; as the study of genes and their functions, and related techniques (e.g.,&#160;genomic sequencing).&lt;/p&gt;
		&lt;p class="Tablefootnote_m" style="padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:20pt;margin-right:0;margin-top:4pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-left:18pt;margin-top:2pt;text-indent:-18pt;margin-top:2pt;"&gt;**&lt;span style="width: 14px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Adviser uses the term &#x201c;genomic sequencing&#x201d; to refer to techniques that allow researchers to read and decipher the genetic information found in the DNA (i.e., the exact sequence of bases A, C, G and T in a DNA molecule), including the DNA of bacteria, plants, animals and human beings.&lt;/p&gt;
		&lt;p class="Tablefootnote_m" style="padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:20pt;margin-right:0;margin-top:4pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-left:18pt;margin-top:1pt;text-indent:-18pt;margin-top:1pt;"&gt;***&lt;span class="bullet" style="font-size:10pt;font-size:9pt;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&lt;/span&gt;The Adviser defines &#x201c;bioinformatics&#x201d; as the science of collecting and analyzing complex biological data such as genetic codes.&lt;/p&gt;&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;list-style-type:none;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Artificial Intelligence Companies.&lt;/span&gt;&lt;span class="CharOverride-3" style="font-size:9pt;"&gt;&#160;&lt;span style="width: 9px;display: inline-block;"&gt;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Companies that the Adviser considers to be Artificial Intelligence (&#x201c;AI&#x201d;) Companies include a company that: (i)&#160;designs, creates, integrates, or delivers robotics, autonomous technology, and/or AI in the form of products, software, or systems; (ii)&#160;develops the building block components for robotics, autonomous technology, or AI, such as advanced machinery, semiconductors and databases used for machine learning; (iii)&#160;provides its own value&lt;span class="nobreak"&gt;-added&lt;/span&gt; services on top of such building block components, but are not core to the company&#x2019;s product or service offering; and/or (iv)&#160;develops computer systems that are able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision&lt;span class="nobreak"&gt;-making&lt;/span&gt;, and translation between languages.&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Next Generation Internet Companies.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that the Adviser believes are focused on and expected to benefit from shifting the bases of technology infrastructure from hardware and software to the cloud, enabling mobile and local services, such as companies that rely on or benefit from the increased use of shared technology, infrastructure and services. These companies may include mail order houses which generate the entirety of their business through websites and which offer internet&lt;span class="nobreak"&gt;-based&lt;/span&gt; products and services, such as streaming media or cloud storage in addition to traditional physical goods. These companies may also include ones that develop, use or rely on innovative payment methodologies, big data, the &#x201c;internet of things*,&#x201d; machine learning, and social distribution and media.&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Fintech Innovation Companies.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that the Adviser believes are focused on and expected to benefit from the shifting of the financial sector and economic transactions to technology infrastructure platforms, and technological intermediaries. Fintech Innovation Companies may also develop, use or rely on innovative payment platforms and methodologies, point of sale providers, e&lt;span class="nobreak"&gt;-commerce&lt;/span&gt;, transactional innovations, business analytics, fraud reduction, frictionless funding platforms, peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; lending, blockchain technologies,** intermediary exchanges, asset allocation technology, mobile payments, and risk pricing and pooling aggregators.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Adviser will select investments for the Fund that represent its highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas within the theme of disruptive innovation, as described above, in constructing the Fund&#x2019;s portfolio. The Adviser&#x2019;s process for identifying Genomic Revolution Companies, Automation Transformation Companies, Energy Transformation Companies, Artificial Intelligence Companies, Next Generation Internet Companies and Fintech Innovation Companies uses both &#x201c;top down&#x201d; (thematic research sizing the potential total available market, and surfacing the prime beneficiaries) and &#x201c;bottom up&#x201d; (valuation, fundamental and quantitative measures) approaches. In both the Adviser&#x2019;s &#x201c;top down&#x201d; and &#x201c;bottom up&#x201d; approaches, the Adviser evaluates environmental, social, and governance (&#x201c;ESG&#x201d;) considerations. In its &#x201c;top down&#x201d; approach, the Adviser uses the framework of the United Nations Sustainable Development Goals to integrate ESG considerations into its research and investment process. The Adviser, however, does not use ESG considerations to limit, restrict or otherwise exclude companies or sectors from the Fund&#x2019;s investment universe. In its &#x201c;bottom up&#x201d; approach, the Adviser makes its investment decisions primarily based on its &lt;/p&gt;&lt;p class="Tablefootnotef" style="margin-top: -5pt;  border: none; margin-right: 0in; margin-bottom: -5pt; margin-left: 24.0pt; text-align: justify; text-justify: inter-ideograph; text-indent: -24.0pt; padding: 0in; font-size: 9.0pt; font-family: Helvetica, sans-serif; color: black;"&gt;_______________&lt;/p&gt;&lt;p class="Tablefootnote_f" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:18pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:10pt;"&gt;*&lt;span style="width: 19px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;The Adviser defines the &#x201c;internet of things&#x201d; as a system of interrelated computing devices, mechanical and digital machines, or physical objects that are provided unique identifiers and the ability to transfer data over a network without requiring human&lt;span class="nobreak"&gt;-to-human&lt;/span&gt; or human&lt;span class="nobreak"&gt;-to-computer&lt;/span&gt; interaction.&lt;/p&gt;
		&lt;p class="Tablefootnote_m" style="padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:20pt;margin-right:0;margin-top:4pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-left:18pt;margin-top:2pt;text-indent:-18pt;margin-top:2pt;"&gt;**&lt;span style="width: 14px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The term &#x201c;blockchain&#x201d; refers to a peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; distributed ledger that is secured using cryptography. A distributed ledger is a shared electronic database where information is recorded and stored across multiple computers; a blockchain is one type of distributed ledger. A blockchain may be open and permissionless or private and permissioned. The Bitcoin and Ethereum blockchains are examples of open, public, permissionless blockchains. Blockchain derives its name from the way it stores transaction data in &#x201c;blocks&#x201d; that are linked together to form a chain. As the number of transactions grows, so does the blockchain. Blocks record and confirm the time and sequence of transactions, which are then logged into the blockchain network, which is, with respect to public blockchains, governed by rules agreed on by the network participants.&lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;analysis of the potential of individual companies, while integrating ESG considerations into that process. The Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas are those that it believes present the best risk&lt;span class="nobreak"&gt;-reward&lt;/span&gt; opportunities.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Under normal circumstances, substantially all of the Fund&#x2019;s assets will be invested in equity securities, including common stocks, partnership interests, business trust shares and other equity investments or ownership interests in business enterprises. The Fund&#x2019;s investments will include micro-, small-, medium- and large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies. The Fund&#x2019;s investments in foreign equity securities will be in both developed and emerging markets. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the Investment Company Act&#160;of&#160;1940, as amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a high&#160;percentage of its assets in a limited number of issuers.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c1" id="ixv-635">The Fund is an actively-managed exchange-traded fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 65% of its assets) in domestic and foreign equity securities of companies that are relevant to the Fund&#x2019;s investment theme of disruptive innovation.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c1" id="ixv-19571">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c3" id="ixv-19572">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c5" id="ixv-716">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;i.e.&lt;/span&gt;, on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of ETFs investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c6" id="ixv-720">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Communications Sector Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund will be more affected by the performance of the communications sector than a fund with less exposure to such sector. Communication companies are particularly vulnerable to the potential obsolescence of products and services due to technological advancement and the innovation of competitors. Companies in the communications sector may also be affected by other competitive pressures, such as pricing competition, as well as research and development costs, substantial capital requirements and government regulation. Additionally, fluctuating domestic and international demand, shifting demographics and often unpredictable changes in consumer tastes can drastically affect a communication company&#x2019;s profitability. While all companies may be susceptible to network security breaches, certain companies in the communications sector may be particular targets of hacking and potential theft of proprietary or consumer information or disruptions in service, which could have a material adverse effect on their businesses.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c7" id="ixv-723">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Consumer Discretionary Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The consumer discretionary sector may be affected by changes in domestic and international economies, exchange and interest rates, competition, consumers&#x2019; disposable income and consumer preferences, social trends and marketing campaigns.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c8" id="ixv-726">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c9" id="ixv-732">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c10" id="ixv-738">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c11" id="ixv-741">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Disruptive Innovation Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that the Adviser believes are capitalizing on disruptive innovation and developing technologies to displace older technologies or create new markets may not in fact do so. Companies that initially develop a novel technology may not be able to capitalize on the technology. Companies that develop disruptive technologies may face political or legal attacks from competitors, industry groups or local and national governments. These companies may also be exposed to risks applicable to sectors other than the disruptive innovation theme for which they are chosen, and the securities issued by these companies may underperform the securities of other companies that are primarily focused on a particular theme. The Fund may invest in a company that does not currently derive any revenue from disruptive innovations or technologies, and there is no assurance that a company will derive any revenue from disruptive innovations or technologies in the future. A disruptive innovation or technology may constitute a small portion of a company&#x2019;s overall business. As a result, the success of a disruptive innovation or technology may not affect the value of the equity securities issued by the company.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c12" id="ixv-744">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Emerging Market Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Investment in securities of emerging market issuers may present risks that are greater than or different from those associated with foreign securities due to less developed and liquid markets and such factors as increased economic, political, regulatory, or other uncertainties. Certain emerging market countries may be subject to less stringent requirements regarding accounting, auditing, financial reporting and record keeping and therefore, material information related to an investment may not be available or reliable. In addition, the Fund is limited in its ability to exercise its legal rights or enforce a counterparty&#x2019;s legal obligations in certain jurisdictions outside of the United&#160;States, in particular, in emerging markets countries.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c13" id="ixv-750">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs).&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c14" id="ixv-759">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Financial Technology Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that are developing financial technologies that seek to disrupt or displace established financial institutions generally face competition from much larger and more established firms. Fintech Innovation Companies may not be able to capitalize on their disruptive technologies if they face political and/or legal attacks from competitors, industry groups or local and national governments. Laws generally vary by country, creating some challenges to achieving scale. A Fintech Innovation Company may not currently derive any revenue, and there is no assurance that such company will derive any revenue from innovative technologies in the future. Additionally, Fintech Innovation Companies may be adversely impacted by potential rapid product obsolescence, cybersecurity attacks, increased regulatory oversight and disruptions in the technology they depend on.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c15" id="ixv-761">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar &lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c16" id="ixv-770">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Future Expected Genomic Business Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Adviser may invest some of the Fund&#x2019;s assets in Genomics Revolution Companies that do not currently derive a substantial portion of their current revenues from genomic&lt;span class="nobreak"&gt;-focused&lt;/span&gt; businesses and there is no assurance that any company will do so in the future, which may adversely affect the ability of the Fund to achieve its investment objective.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c17" id="ixv-774">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Health Care Sector Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The health care sector may be affected by government regulations and government health care programs, restrictions on government reimbursement for medical expenses, increases or decreases in the cost of medical products and services and product liability claims, among other factors. Many health care companies are: (i)&#160;heavily dependent on patent protection and intellectual property rights and the expiration of a patent may adversely affect their profitability; (ii)&#160;subject to extensive litigation based on product liability and similar claims; and (iii)&#160;subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Many health care products and services may be subject to regulatory approvals.The process of obtaining such approvals may be long and costly, and delays or failure to receive such approvals may negatively impact the business of such companies. Additional or more stringent laws and regulations enacted in the future could have a material adverse effect on such companies in the health care sector. In addition, issuers in the health care sector include issuers having their principal activities in the biotechnology industry, medical laboratories and research, drug laboratories and research and drug manufacturers, which have the additional risks described below.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Biotechnology Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;A biotechnology company&#x2019;s valuation can often be based largely on the potential or actual performance of a limited number of products and can accordingly be greatly affected if one of its products proves, among other things, unsafe, ineffective or unprofitable. Biotechnology companies are subject to regulation by, and the restrictions of, the U.S.&#160;Food and Drug Administration, the U.S.&#160;Environmental Protection Agency, state and local governments, and foreign regulatory authorities.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Pharmaceutical Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies in the pharmaceutical industry can be significantly affected by, among other things, government approval of products and services, government regulation and reimbursement rates, product liability claims, patent expirations and protection and intense competition.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c18" id="ixv-788">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Information Technology Sector Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The information technology sector includes companies engaged in internet software and services, technology hardware and storage peripherals, electronic equipment instruments and components, and semiconductors and semiconductor equipment. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face rapid product obsolescence due to technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Failure to introduce new products, develop and maintain a loyal customer base, or achieve general market acceptance for their products could have a material adverse effect on a company&#x2019;s business. Companies in the information technology sector are heavily dependent on intellectual property and the loss of patent, copyright and trademark protections may adversely affect the profitability of these companies.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Many Internet&lt;span class="nobreak"&gt;-related&lt;/span&gt; companies have incurred large losses since their inception and may continue to incur large losses in the hope of capturing market share and generating future revenues. Accordingly, many such companies expect to incur significant operating losses for the foreseeable future, and may never be profitable. The markets in which many Internet companies compete face rapidly evolving industry standards, frequent new service and product announcements, introductions and enhancements, and changing customer demands. The failure of an Internet company to adapt to such changes could have a material adverse effect on the company&#x2019;s business. Additionally, the widespread adoption of new Internet, networking, telecommunications technologies, or other technological changes could require substantial expenditures by an Internet company to modify or adapt its services or infrastructure, which could have a material adverse effect on an Internet company&#x2019;s business.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Semiconductor Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Competitive pressures may have a significant effect on the financial condition of semiconductor companies and, as product cycles shorten and manufacturing capacity increases, these companies may become increasingly subject to aggressive pricing, which hampers profitability. Reduced demand for end&lt;span class="nobreak"&gt;-user&lt;/span&gt; products, under&lt;span class="nobreak"&gt;-utilization&lt;/span&gt; of manufacturing capacity, and other factors could adversely impact the operating results of companies in the semiconductor sector. Semiconductor companies typically face high capital costs and may be heavily dependent on intellectual property rights. The semiconductor sector is highly cyclical, which may cause the operating results of many semiconductor companies to vary significantly. The stock prices of companies in the semiconductor sector have been and likely will continue to be extremely volatile.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Software Industry Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The software industry can be significantly affected by intense competition, aggressive pricing, technological innovations, and product obsolescence. Companies in the software industry are subject to significant competitive pressures, such as aggressive pricing, new market entrants, competition for market share, short product cycles due to an accelerated rate of technological developments and the potential for limited earnings and/or falling profit margins. These companies also face the risks that new services, equipment or technologies will not be accepted by consumers and businesses or will become rapidly obsolete. These factors can affect the profitability of these companies and, as a result, the value of their securities. Also, patent protection is integral to the success of many companies in this industry, and profitability can be affected materially by, among other things, the cost of obtaining (or failing to obtain) patent approvals, the cost of litigating patent infringement and the loss of patent protection for products (which significantly increases pricing pressures and can materially reduce profitability with respect to such products). In addition, many software companies have limited operating histories. Prices of these companies&#x2019; securities historically have been more volatile than other securities, especially over the short term.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c19" id="ixv-813">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;i.e.&lt;/span&gt;, the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c20" id="ixv-821">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Because the Fund may invest in approximately 40 to 50 issuers, it is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c21" id="ixv-825">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c22" id="ixv-836">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Management Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;As an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; ETF, the Fund is subject to management risk. The ability of the Adviser to successfully implement the Fund&#x2019;s investment strategies will significantly influence the Fund&#x2019;s performance. The success of the Fund will depend in part upon the skill and expertise of certain key personnel of the Adviser, and there can be no assurance that any such personnel will continue to be associated with the Fund.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c23" id="ixv-841">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c24" id="ixv-849">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c25" id="ixv-853">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c26" id="ixv-862">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Next Generation Internet Companies Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The risks described below apply, in particular, to the Fund&#x2019;s investment in Next Generation Internet Companies.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Information Provider Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Internet information provider companies provide Internet navigation services and reference guide information and publish, provide or present proprietary advertising and/or third party content. Such companies often derive a large portion of their revenues from advertising, and a reduction in spending by or loss of advertisers could seriously harm their business. This business is rapidly evolving and intensely competitive, and is subject to changing technologies, shifting user needs, and frequent introductions of new products and services. The research and development of new, technologically advanced products is a complex and uncertain process requiring high levels of innovation and investment, as well as the accurate anticipation of technology, market trends and consumer needs. The number of people who access the Internet is increasing dramatically and a failure to attract and retain a substantial number of such users to a company&#x2019;s products and services or to develop products and technologies that are more compatible with alternative devices, could adversely affect operating results. Concerns regarding a company&#x2019;s products, services or processes that may compromise the privacy of users or other privacy related matters, even if unfounded, could damage a company&#x2019;s reputation and adversely affect operating results.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Catalog and Mail Order House Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Catalog and mail order house companies may be exposed to significant inventory risks that may adversely affect operating results due to, among other factors: seasonality, new product launches, rapid changes in product cycles and pricing, defective merchandise, changes in consumer demand and consumer spending patterns, or changes in consumer tastes with respect to products. Demand for products can change significantly between the time inventory or components are ordered and the date of sale. The acquisition of certain types of inventory or components may require significant lead&lt;span class="nobreak"&gt;-time&lt;/span&gt; and prepayment and they may not be returnable. Failure to adequately predict customer demand or otherwise optimize and operate distribution centers could result in excess or insufficient inventory or distribution capacity, result in increased costs, impairment charges, or both. The business of catalog and mail order house companies can be highly seasonal and failure to stock or restock popular products in sufficient amounts during high demand periods could significantly affect revenue and future growth. Increased website traffic during peak periods could cause system interruptions which may reduce the volume of goods sold and the attractiveness of a company&#x2019;s products and services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c27" id="ixv-880">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Non&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Diversified&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c4" id="ixv-886">The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c28" id="ixv-889">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&lt;span class="CharOverride-6"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c1" id="ixv-19577">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c1" id="ixv-900">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year, 5&#160;years and since the Fund&#x2019;s inception compare with those of the S&amp;amp;P 500 Index and the MSCI World Index. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23 developed markets countries. Returns shown for the MSCI World Index are net of foreign &lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;withholding taxes applicable to U.S.&#160;investors. The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c1" id="ixv-19578">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c1" id="ixv-902">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23 developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c1" id="ixv-19579">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c1" id="ixv-19580">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c1" id="ixv-19582">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c1" id="ixv-920">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was &lt;span class="nobreak"&gt;-12&lt;/span&gt;.44%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-15" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 8.11%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;61.42&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2020&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-39.69&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c2" id="ixv-922">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c2" id="ixv-19583">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:HighestQuarterlyReturnLabel contextRef="c2" id="ixv-19584">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c2"
      decimals="INF"
      id="ixv-19585"
      unitRef="pure">0.6142</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c2" id="ixv-19586">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c2" id="ixv-19587">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c2"
      decimals="INF"
      id="ixv-19588"
      unitRef="pure">-0.3969</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c2" id="ixv-19589">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c1" id="ixv-963">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c2" id="ixv-982">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c2"
      decimals="INF"
      id="ixv-19590"
      unitRef="pure">0.6782</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c2"
      decimals="INF"
      id="ixv-19591"
      unitRef="pure">0.0772</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c2"
      decimals="INF"
      id="ix_7_fact"
      unitRef="pure">0.1223</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c29" id="ixv-19593">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c29"
      decimals="INF"
      id="ix_1_fact"
      unitRef="pure">0.6782</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c29"
      decimals="INF"
      id="ix_2_fact"
      unitRef="pure">0.0749</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c29"
      decimals="INF"
      id="ix_3_fact"
      unitRef="pure">0.1178</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c30" id="ixv-19597">Returns After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c30"
      decimals="INF"
      id="ix_4_fact"
      unitRef="pure">0.4015</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c30"
      decimals="INF"
      id="ix_5_fact"
      unitRef="pure">0.0609</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c30"
      decimals="INF"
      id="ix_6_fact"
      unitRef="pure">0.0998</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c31" id="ixv-1039">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c31" id="ixv-19601">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c31"
      decimals="INF"
      id="ixv-19602"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c31"
      decimals="INF"
      id="ixv-19603"
      unitRef="pure">0.1569</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c31"
      decimals="INF"
      id="ix_8_fact"
      unitRef="pure">0.1213</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c32" id="ixv-1058">MSCI World Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c32" id="ixv-19605">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c32"
      decimals="INF"
      id="ixv-19606"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c32"
      decimals="INF"
      id="ixv-19607"
      unitRef="pure">0.128</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c32"
      decimals="INF"
      id="ix_9_fact"
      unitRef="pure">0.0904</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c32" id="ixv-19610">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c31" id="ixv-19611">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c30" id="ixv-19612">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c29" id="ixv-19613">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c2" id="ixv-19614">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c1" id="ixv-1083">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c1" id="ixv-1085">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading contextRef="c33" id="ixv-19615">ARK Next Generation Internet ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c34" id="ixv-19616">ARKW</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c33" id="ixv-19617">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c33" id="ixv-1103">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The ARK Next Generation Internet ETF&#x2019;s (&#x201c;Fund&#x201d;) investment objective is long&lt;span class="nobreak"&gt;-term&lt;/span&gt; growth of capital.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c33" id="ixv-19618">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c33" id="ixv-1107">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c33" id="ixv-1112">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c34" decimals="2" id="ixv-19619" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c33" id="ixv-1122">Annual Fund&#160;Operating Expenses  (expenses that you pay each year as a&#160;percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c34"
      decimals="INF"
      id="ix_12_fact"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c34"
      decimals="INF"
      id="ixv-19621"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c34"
      decimals="INF"
      id="ix_13_fact"
      unitRef="pure">0</rr:OtherExpensesOverAssets>
    <rr:AcquiredFundFeesAndExpensesOverAssets
      contextRef="c34"
      decimals="INF"
      id="ix_10_fact"
      unitRef="pure">0.0007</rr:AcquiredFundFeesAndExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c34"
      decimals="INF"
      id="ix_11_fact"
      unitRef="pure">0.0082</rr:ExpensesOverAssets>
    <rr:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees contextRef="c33" id="ixv-19626">The Total Annual Fund Operating Expenses may not correlate to the ratio of expenses to average net assets as reported in the &#x201c;Financial Highlights&#x201d; section of the Prospectus, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses. Acquired Fund&#160;Fees and Expenses represent the Fund&#x2019;s pro&#160;&#160;rata share of fees and expenses incurred indirectly as a result of investing in other funds, including ETFs and money market funds.</rr:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <rr:ExpenseExampleHeading contextRef="c33" id="ixv-1187">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c33" id="ixv-1189">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c34" decimals="0" id="ixv-19628" unitRef="usd">84</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c34" decimals="0" id="ixv-19629" unitRef="usd">262</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c34" decimals="0" id="ixv-19630" unitRef="usd">455</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c34" decimals="0" id="ixv-19631" unitRef="usd">1014</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c33" id="ixv-19632">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c33" id="ixv-1241">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 54% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c33"
      decimals="INF"
      id="ixv-19633"
      unitRef="pure">0.54</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c33" id="ixv-19634">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c33" id="ixv-1244">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies that are relevant to the Fund&#x2019;s investment theme of next generation internet.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Next generation internet companies are companies that the Adviser believes are focused on and expected to benefit from shifting the bases of technology infrastructure from hardware and software to the cloud, enabling mobile and local services, such as companies that rely on or benefit from the increased use of shared technology, infrastructure and services. These companies may include mail order houses which generate the entirety of their business through websites and which offer internet&lt;span class="nobreak"&gt;-based&lt;/span&gt; products and services, such as streaming media or cloud storage in addition to traditional physical goods. These companies may also include ones that develop, use or rely on innovative payment methodologies, big data, the &#x201c;internet of things*,&#x201d; social distribution and media, and technologies that make financial services more efficient (&#x201c;Fintech Innovation Companies&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;In selecting companies that the Adviser believes are relevant to a particular investment theme, the Adviser seeks to identify, using its own internal research and analysis, companies capitalizing on disruptive innovation or that are enabling the further development of a theme in the markets in which they operate. The Adviser&#x2019;s internal research and analysis leverages insights from diverse sources, including external research, to develop and refine its investment themes and identify and take advantage of trends that have ramifications for individual companies or entire industries. The types of companies that the Adviser believes are relevant to this theme are those that are focused on shifting the bases of technology infrastructure from hardware and software to the cloud, enabling mobile and local services, among others. The Adviser believes Fintech Innovation Companies are companies that are focused on and expected to benefit from the shifting of the financial sector and economic transactions to technology infrastructure platforms, and technological intermediaries. Fintech Innovation Companies may also develop, use or rely on innovative payment platforms and methodologies, point of sale providers, transactional innovations, business analytics, fraud reduction, frictionless funding platforms, peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; lending, blockchain technologies,** intermediary exchanges, asset allocation technology, cryptocurrency,*** mobile payments, and risk pricing and pooling aggregators. The Fund may have exposure to cryptocurrency, such as bitcoin and Ether, indirectly through an investment in a grantor trust or in other pooled investment vehicles, such as exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; funds.&lt;/p&gt;&lt;p class="Tablefootnote_f" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:18pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:10pt;"&gt;*&lt;span style="width: 19px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;The Adviser defines the &#x201c;internet of things&#x201d; as a system of interrelated computing devices, mechanical and digital machines, or physical objects that are provided unique identifiers and the ability to transfer data over a network without requiring human&lt;span class="nobreak"&gt;-to-human&lt;/span&gt; or human&lt;span class="nobreak"&gt;-to-computer&lt;/span&gt; interaction.&lt;/p&gt;
		&lt;p class="Tablefootnote_m" style="padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:4pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:4pt;"&gt;**&lt;span style="width: 14px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;span class="CharOverride-5"&gt;The term &#x201c;blockchain&#x201d; refers to a peer-to-peer distributed ledger that is secured using cryptography. A distributed ledger is a shared electronic database where information is recorded and stored across multiple computers; a blockchain is one type of distributed ledger. A blockchain may be open and permissionless or private and permissioned. The Bitcoin and Ethereum blockchains are examples of open, public, permissionless blockchains. Blockchain derives its name from the way it stores transaction data in &#x201c;blocks&#x201d; that are linked together to form a chain. As the number of transactions grows, so does the blockchain. Blocks record and confirm the time and sequence of transactions, which are then logged into the blockchain network, which is, with respect to public blockchains, governed by rules agreed on by the network participants&lt;/span&gt;.&lt;/p&gt;
		&lt;p class="Tablefootnote_m" style="padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:4pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:4pt;"&gt;***&#160;&#160;Cryptocurrencies (also referred to as &#x201c;virtual currencies&#x201d; and &#x201c;digital currencies&#x201d;) are digital assets designed to act as a medium of exchange. There are thousands of cryptocurrencies, the most well&lt;span class="nobreak"&gt;-known&lt;/span&gt; of which is bitcoin.&lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund gains exposure to cryptocurrency through investments in the ARK Next Generation Internet (Cayman) Fund, a wholly&lt;span class="nobreak"&gt;-owned&lt;/span&gt; subsidiary of the Fund organized under the laws of the Cayman Islands (the &#x201c;Subsidiary&#x201d;). In order to comply with certain issuer diversification limits imposed by the Internal Revenue Code, the Fund may invest up to 25% of its total assets in the Subsidiary. The Subsidiary is advised by the Adviser, and has the same investment objective as the Fund. The Subsidiary may invest in pooled investment vehicles and exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; products that invest in cryptocurrencies. Investments in the Subsidiary are intended to provide the Fund with exposure to cryptocurrency while meeting the federal tax requirements that apply to regulated investment companies, like the Fund.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s exposure to cryptocurrency may change over time and, accordingly, such exposure may not always be represented in the Fund&#x2019;s portfolio.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:4pt;margin-top:4pt;"&gt;The Adviser&#x2019;s process for identifying Next Generation Internet Companies uses both &#x201c;top down&#x201d; (thematic research sizing the potential total available market, and surfacing the prime beneficiaries) and &#x201c;bottom up&#x201d; (valuation, fundamental and quantitative measures) approaches. In both the Adviser&#x2019;s &#x201c;top down&#x201d; and &#x201c;bottom up&#x201d; approaches, the Adviser evaluates environmental, social, and governance (&#x201c;ESG&#x201d;) considerations. In its &#x201c;top down&#x201d; approach, the Adviser uses the framework of the United Nations Sustainable Development Goals to integrate ESG considerations into its research and investment process. The Adviser, however, does not use ESG considerations to limit, restrict or otherwise exclude companies or sectors from the Fund&#x2019;s investment universe. In its &#x201c;bottom up&#x201d; approach, the Adviser makes its investment decisions primarily based on its analysis of the potential of individual companies, while integrating ESG considerations into that process. The Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas are those that it believes present the best risk&lt;span class="nobreak"&gt;-reward&lt;/span&gt; opportunities.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:4pt;margin-top:4pt;"&gt;Under normal circumstances, substantially all of the Fund&#x2019;s assets will be invested in equity securities, including common stocks, partnership interests, business trust shares and other equity investments or ownership interests in business enterprises. The Fund&#x2019;s investments will include micro-, small-, medium- and large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies. The Fund&#x2019;s investments in foreign equity securities will be in both developed and emerging markets.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:4pt;margin-top:4pt;"&gt;The Fund will be concentrated (i.e., more than 25% of the value of the Fund&#x2019;s assets) in securities of issuers having their principal business activities in the Internet information provider and catalog and mail order house industry. This concentration limit does not apply to securities issued or guaranteed by the U.S.&#160;Government, its agencies or instrumentalities. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:4pt;margin-top:4pt;"&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the Investment Company Act&#160;of&#160;1940, as amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a high&#160;percentage of its assets in a limited number of issuers.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c33" id="ixv-1246">The Fund is an actively-managed exchange-traded fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies that are relevant to the Fund&#x2019;s investment theme of next generation internet.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c33" id="ixv-19635">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c35" id="ixv-19636">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c37" id="ixv-1285">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (i.e., on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of ETFs investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c38" id="ixv-1292">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Blockchain Investments Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;An investment in companies actively engaged in blockchain technology may be subject to the following risks:&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;The technology is new and many of its uses may be untested&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The mechanics of using distributed ledger technology to transact in other types of assets, such as securities or derivatives, is relatively new and untested. There is no assurance that widespread adoption will occur. A lack of expansion in the usage of blockchain technology could adversely affect an investment in the Fund. A breach to one blockchain could cause investors, and the public generally, to lose trust in blockchain technology and increase reluctance to issue and invest in assets recorded on blockchains. Furthermore, blockchain technology is subject to a rapidly&lt;span class="nobreak"&gt;-evolving&lt;/span&gt; regulatory landscape in the United&#160;States and in other countries, which might include security, privacy or other regulatory concerns that could require changes to blockchain networks.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Theft, loss or destruction&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Transacting on a blockchain depends in part specifically on the use of cryptographic keys that are required to access a user&#x2019;s account (or &#x201c;wallet&#x201d;). The theft, loss or destruction of these keys impairs the value of ownership claims users have over the relevant assets being represented by the ledger (whether &#x201c;smart contracts,&#x201d; securities, currency or other digital assets). The theft, loss or destruction of private or public keys needed to transact on a blockchain could also adversely affect a company&#x2019;s business or operations if it were dependent on the ledger.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Competing platforms and technologies&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The development and acceptance of competing platforms or technologies may cause consumers or investors to use alternatives to blockchains.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber security incidents&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Cyber security incidents may compromise an issuer, its operations or its business. Cyber security incidents may also specifically target a user&#x2019;s transaction history, digital assets, or identity, thereby leading to privacy concerns. In addition, certain features of blockchain technology, such as decentralization, open source protocol, and reliance on peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; connectivity, may increase the risk of fraud or cyber&lt;span class="nobreak"&gt;-attack&lt;/span&gt; by potentially reducing the likelihood of a coordinated response.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Developmental risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Blockchain technology may never develop optimized transactional processes that lead to realized economic returns for any company in which the Fund invests. Companies that are developing applications of blockchain technology applications may not in fact do so or may not be able to capitalize on those blockchain technologies. The development of new or competing platforms may cause consumers and investors to use alternatives to blockchains.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Intellectual property claims&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;A proliferation of recent startups attempting to apply blockchain technology in different contexts means the possibility of conflicting intellectual property claims could be a risk to an issuer, its operations or its business. This could also pose a risk to blockchain platforms that permit transactions in digital securities. Regardless of the merit of any intellectual property or other legal action, any threatened action that reduces confidence in the viability of blockchain may adversely affect an investment in the Fund.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Lack of liquid markets, and possible manipulation of blockchain&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-based&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; assets&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Digital assets that are represented and trade on a blockchain may not necessarily benefit from viable trading markets. Stock exchanges have listing requirements and vet issuers, and perhaps users. These conditions may not necessarily be replicated on a blockchain, depending on the platform&#x2019;s controls and other policies. The more lenient a blockchain is about vetting issuers of digital assets or users that transact on the platform, the higher the potential risk for fraud or the manipulation of digital assets. These factors may decrease liquidity or volume, or increase volatility of digital securities or other assets trading on a blockchain.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Lack of regulation&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Digital commodities and their associated platforms are largely unregulated, and the regulatory environment is rapidly evolving. Because blockchain works by having every transaction build on every other transaction, participants can self&lt;span class="nobreak"&gt;-police&lt;/span&gt; any corruption, which can mitigate the need to depend on the current level of legal or government safeguards to monitor and control the flow of business transactions. As a result, companies engaged in such blockchain activities may be exposed to adverse regulatory action, fraudulent activity or even failure.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Third party product defects or vulnerabilities&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Where blockchain systems are built using third party products, those products may contain technical defects or vulnerabilities beyond a company&#x2019;s control. Open&lt;span class="nobreak"&gt;-source&lt;/span&gt; technologies that are used to build a blockchain application may also introduce defects and vulnerabilities.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Reliance on the Internet&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Blockchain functionality relies on the Internet. A significant disruption of Internet connectivity affecting large numbers of users or geographic areas could impede the functionality of blockchain technologies and adversely affect the Fund. In addition, certain features of blockchain technology, such as decentralization, open source protocol, and reliance on peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; connectivity, may increase the risk of fraud or cyber&lt;span class="nobreak"&gt;-attack&lt;/span&gt; by potentially reducing the likelihood of a coordinated response.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Line of business risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Some of the companies in which the Fund may invest are engaged in other lines of business unrelated to blockchain and these lines of business could adversely affect their operating results. The operating results of these companies may fluctuate as a result of these additional risks and events in the other lines of business. In addition, a company&#x2019;s ability to engage in new activities may expose it to business risks with which it has less experience than it has with the business risks associated with its traditional businesses. Despite a company&#x2019;s possible success in activities linked to its use of blockchain, there can be no assurance that the other lines of business in which these companies are engaged will not have an adverse effect on a company&#x2019;s business or financial condition.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c39" id="ixv-1374">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Communications Sector Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund will be more affected by the performance of the communications sector than a fund with less exposure to such sector. Communication companies are particularly vulnerable to the potential obsolescence of products and services due to technological advancement and the innovation of competitors. Companies in the communications sector may also be affected by other competitive pressures, such as pricing competition, as well as research and development costs, substantial capital requirements and government regulation. Additionally, fluctuating domestic and international demand, shifting demographics and often unpredictable changes in consumer tastes can drastically affect a communication company&#x2019;s profitability. While all companies may be susceptible to network security breaches, certain companies in the communications sector may be particular targets of hacking and potential theft of proprietary or consumer information or disruptions in service, which could have a material adverse effect on their businesses.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c40" id="ixv-1378">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Concentration Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund&#x2019;s assets will be concentrated in securities of issuers having their principal business activities in the Internet information provider and catalog and mail order house industry. To the extent that the Fund continues to be concentrated in the Internet information provider and catalog and mail order house industry, the Fund will be subject to the risk that economic, political, or other conditions that have a negative effect on such industry, and likely will negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of sectors or industries. Please see also the &#x201c;Internet Information Provider Company Risk&#x201d; and &#x201c;Catalog and Mail Order House Company Risk&#x201d; disclosures below.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c41" id="ixv-1382">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Consumer Discretionary Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The consumer discretionary sector may be affected by changes in domestic and international economies, exchange and interest rates, competition, consumers&#x2019; disposable income and consumer preferences, social trends and marketing campaigns.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c42" id="ixv-1388">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cryptocurrency Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Cryptocurrencies (also referred to as &#x201c;virtual currencies&#x201d; and &#x201c;digital currencies&#x201d;) are digital assets designed to act as a medium of exchange. Cryptocurrency is an emerging asset class with a limited history. There are thousands of cryptocurrencies, the most well&lt;span class="nobreak"&gt;-known&lt;/span&gt; of which is bitcoin. Although the Fund does not directly invest in bitcoin or Ether, the Fund&#x2019;s indirect investments in these digital assets are exposed to risks associated with the price of bitcoin or Ether, which is subject to numerous factors and risks. Investments in or exposure to cryptocurrencies, such as bitcoin or Ether, are subject to substantial risks, including significant price volatility and fraud and manipulation, which are generally more pronounced in the crypto asset market. The Fund may have exposure to cryptocurrencies, including bitcoin and Ether, indirectly through an investment in the Grayscale Bitcoin Trust (&#x201c;GBTC&#x201d;), a privately offered, open&lt;span class="nobreak"&gt;-end&lt;/span&gt; investment vehicle that invests in bitcoin or through investments in other investment companies, including other ETFs.Cryptocurrency generally operates without central authority (such as a bank) and is not backed by any government, corporation, or other entity. Cryptocurrency is not generally accepted as legal tender. Regulation of cryptocurrency is still developing. Federal, state and/or foreign governments may restrict the development, use, or exchange of cryptocurrency. As digital assets have grown in both popularity and market size, the U.S.&#160;Congress and a number of U.S.&#160;federal and state agencies have been examining the operations of digital asset networks, digital asset users and the digital asset trading market. Many of these state and federal agencies have brought enforcement actions and issued advisories and rules relating to digital asset markets. Ongoing and future regulatory actions with respect to digital assets generally or any single digital asset in particular may alter, perhaps to a materially adverse extent, the nature of an investment in the cryptocurrency and/or the ability of the Fund to continue to operate.The market for bitcoin and Ether depends on, among other things: the supply and demand for bitcoin or Ether (and their respective futures); the adoption of bitcoin or Ether for commercial uses; the anticipated increase of investments in bitcoin- or Ether&lt;span class="nobreak"&gt;-related&lt;/span&gt; investment products by retail and institutional investors; speculative interest in spot cryptocurrencies, cryptocurrency futures, and cryptocurrency&lt;span class="nobreak"&gt;-related&lt;/span&gt; investment products; regulatory or other restrictions on investors&#x2019; ability to invest in cryptocurrency futures; and the potential ability to hedge against the price of a cryptocurrency with their respective futures (and vice versa). The market prices of bitcoin and Ether, for example have been subject to extreme fluctuations. The price of bitcoin or Ether could fall sharply (potentially to zero) for various reasons, including, but not limited to, regulatory changes, issues impacting the bitcoin network or the Ethereum and Ethereum Class networks, events involving entities that facilitate transactions in bitcoin or Ether, or changes in user preferences in favor of alternative cryptocurrencies. Furthermore, events that impact one cryptocurrency may lead to a decline in the value of other cryptocurrencies, including bitcoin and Ether.Cryptocurrency exchanges and other trading venues on which cryptocurrencies trade are relatively new and, in most cases, largely unregulated. Therefore, cryptocurrency exchanges may be more exposed to fraud and failure than established, regulated exchanges for securities, derivatives and other currencies. However, the digital asset trading platforms on which cryptocurrencies are traded, and which may serve as a pricing source that is used for the purposes of valuing the Fund&#x2019;s investments, are or may become subject to enforcement actions by regulatory authorities, and such enforcement actions may have a material adverse impact on the Fund, its investments, and its ability to implement its investment strategies. Cryptocurrency exchanges may not have the same features as traditional exchanges to enhance the stability of trading on the exchange, such as measures designed to prevent sudden price swings such as &#x201c;flash crashes.&#x201d; As a result, the prices of cryptocurrencies on exchanges may be subject to more volatility than traditional assets traded on regulated exchanges. Cryptocurrency exchanges are also subject to cyber security risks. Cryptocurrency exchanges have experienced cyber security breaches in the past and may be breached in the future, which could result in the theft and/or loss of bitcoin and other cryptocurrencies and impact the value of bitcoin. Furthermore, cyber security events, legal or regulatory actions, fraud, and technical glitches, may cause a cryptocurrency exchange to shut down temporarily or permanently, which may also affect the value of bitcoin.The Fund&#x2019;s investments in GBTC, or ETFs with exposure to bitcoin, Ether, or other cryptocurrencies (collectively, &#x201c;cryptocurrency investment vehicles&#x201d;), expose the Fund to all of the risks related to cryptocurrencies described above and also expose the Fund to risks related to cryptocurrency investment vehicles directly. Shares of cryptocurrency investment vehicles may trade at a significant premium or discount to NAV.&#160;To the extent a cryptocurrency investment vehicle trades at a discount to NAV, the value of the Fund&#x2019;s investment in such cryptocurrency investment vehicle would typically decrease. Similar to fiat currencies (i.e., a currency that is backed by a central bank or a national, supra&lt;span class="nobreak"&gt;-national&lt;/span&gt; or quasi&lt;span class="nobreak"&gt;-national&lt;/span&gt; organization), cryptocurrencies, including bitcoin, are susceptible to theft, loss and destruction. If a cryptocurrency investment vehicle experiences theft, loss, or destruction of its bitcoin or Ether holdings, the Fund&#x2019;s investments in such cryptocurrency investment vehicle could be harmed. Furthermore, because there is no guarantee that an active trading market for a cryptocurrency investment vehicle will exist at any time, the Fund&#x2019;s investments in such vehicle may also be subject to liquidity risk, which can impair the value of the Fund&#x2019;s investments in the cryptocurrency investment vehicle. Investors may experience losses if the value of the Fund&#x2019;s investments in cryptocurrency investment vehicles declines.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c43" id="ixv-1406">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cryptocurrency Tax Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Many significant aspects of the U.S.&#160;federal income tax treatment of investments in bitcoin and Ether are uncertain and an investment in bitcoin, Ether, or other cryptocurrency may produce income that is not treated as qualifying income for purposes of the income test applicable to regulated investment companies, such as the Fund. GBTC is expected to be treated as a grantor trust for U.S.&#160;federal income tax purposes, and therefore an investment by the Fund in GBTC will generally be treated as a direct investment in bitcoin for such purposes. See &#x201c;Taxes&#x201d; in the Fund&#x2019;s Statement of Additional Information for more information.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c44" id="ixv-1410">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c45" id="ixv-1415">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c46" id="ixv-1422">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c47" id="ixv-1429">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Disruptive Innovation Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Companies that the Adviser believes are capitalizing on disruptive innovation and developing technologies to displace older technologies or create new markets may not in fact do so. Companies that initially develop a novel technology may not be able to capitalize on the technology. Companies that develop disruptive technologies may face political or legal attacks from competitors, industry groups or local and national governments. These companies may also be exposed to risks applicable to sectors other than the disruptive innovation theme for which they are chosen, and the securities issued by these companies may underperform the securities of other companies that are primarily focused on a particular theme. The Fund may invest in a company that does not currently derive any revenue from disruptive innovations or technologies, and there is no assurance that a company will derive any revenue from disruptive innovations or technologies in the future. A disruptive innovation or technology may constitute a small portion of a company&#x2019;s overall business. As a result, the success of a disruptive innovation or technology may not affect the value of the equity securities issued by the company.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c48" id="ixv-1433">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Emerging Market Securities Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Investment in securities of emerging market issuers may present risks that are greater than or different from those associated with foreign securities due to less developed and liquid markets and such factors as increased economic, political, regulatory, or other uncertainties. Certain emerging market countries may be subject to less stringent requirements regarding accounting, auditing, financial reporting and record keeping and therefore, material information related to an investment may not be available or reliable. In addition, the Fund is limited in its ability to exercise its legal rights or enforce a counterparty&#x2019;s legal obligations in certain jurisdictions outside of the United&#160;States, in particular, in emerging markets countries.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c49" id="ixv-1437">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs)&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c50" id="ixv-1449">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Financial Technology Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Companies that are developing financial technologies that seek to disrupt or displace established financial institutions generally face competition from much larger and more established firms. Fintech Innovation Companies may not be able to capitalize on their disruptive technologies if they face political and/or legal attacks from competitors, industry groups or local and national governments. Laws generally vary by country, creating some challenges to achieving scale. A Fintech Innovation Company may not currently derive any revenue, and there is no assurance that such company will derive any revenue from innovative technologies in the future. Additionally, Fintech Innovation Companies may be adversely impacted by potential rapid product obsolescence, cybersecurity attacks, increased regulatory oversight and disruptions in the technology they depend on.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c51" id="ixv-1452">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c52" id="ixv-1457">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Information Technology Sector Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The information technology sector includes companies engaged in internet software and services, technology hardware and storage peripherals, electronic equipment instruments and components, and semiconductors and semiconductor equipment. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face rapid product obsolescence due to technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Failure to introduce new products, develop and maintain a loyal customer base, or achieve general market acceptance for their products could have a material adverse effect on a company&#x2019;s business. Companies in the information technology sector are heavily dependent on intellectual property and the loss of patent, copyright and trademark protections may adversely affect the profitability of these companies.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Company Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Many Internet&lt;span class="nobreak"&gt;-related&lt;/span&gt; companies have incurred large losses since their inception and may continue to incur large losses in the hope of capturing market share and generating future revenues. Accordingly, many such companies expect to incur significant operating losses for the foreseeable future, and may never be profitable. The markets in which many Internet companies compete face rapidly evolving industry standards, frequent new service and product announcements, introductions and enhancements, and changing customer demands. The failure of an Internet company to adapt to such changes could have a material adverse effect on the company&#x2019;s business. Additionally, the widespread adoption of new Internet, networking, telecommunications technologies, or other technological changes could require substantial expenditures by an Internet company to modify or adapt its services or infrastructure, which could have a material adverse effect on an Internet company&#x2019;s business.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Semiconductor Company Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Competitive pressures may have a significant effect on the financial condition of semiconductor companies and, as product cycles shorten and manufacturing capacity increases, these companies may become increasingly subject to aggressive pricing, which hampers profitability. Reduced demand for end&lt;span class="nobreak"&gt;-user&lt;/span&gt; products, under&lt;span class="nobreak"&gt;-utilization&lt;/span&gt; of manufacturing capacity, and other factors could adversely impact the operating results of companies in the semiconductor sector. Semiconductor companies typically face high capital costs and may be heavily dependent on intellectual property rights. The semiconductor sector is highly cyclical, which may cause the operating results of many semiconductor companies to vary significantly. The stock prices of companies in the semiconductor sector have been and likely will continue to be extremely volatile.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Software Industry Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;The software industry can be significantly affected by intense competition, aggressive pricing, technological innovations, and product obsolescence. Companies in the software industry are subject to significant competitive pressures, such as aggressive pricing, new market entrants, competition for market share, short product cycles due to an accelerated rate of technological developments and the potential for limited earnings and/or falling profit margins. These companies also face the risks that new services, equipment or technologies will not be accepted by consumers and businesses or will become rapidly obsolete. These factors can affect the profitability of these companies and, as a result, the value of their securities. Also, patent protection is integral to the success of many companies in this industry, and profitability can be affected materially by, among other things, the cost of obtaining (or failing to obtain) patent approvals, the cost of litigating patent infringement and the loss of patent protection for products (which significantly increases pricing pressures and can materially reduce profitability with respect to such products). In addition, many software companies have limited operating histories. Prices of these companies&#x2019; securities historically have been more volatile than other securities, especially over the short term.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c53" id="ixv-1485">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk&lt;/span&gt;.&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (i.e., the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c54" id="ixv-1492">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk&lt;/span&gt;.&#160;&#160;Because the Fund may invest in between 40 and 50 issuers, it is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c55" id="ixv-1495">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk&lt;/span&gt;.&#160;&#160;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c56" id="ixv-1503">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Management Risk&lt;/span&gt;.&#160;&#160;As an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; ETF, the Fund is subject to management risk. The ability of the Adviser to successfully implement the Fund&#x2019;s investment strategies will significantly influence the Fund&#x2019;s performance. The success of the Fund will depend in part upon the skill and expertise of certain key personnel of the Adviser, and there can be no assurance that any such personnel will continue to be associated with the Fund.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c57" id="ixv-1509">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk&lt;/span&gt;.&#160;&#160;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c58" id="ixv-1516">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk&lt;/span&gt;.&#160;&#160;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c59" id="ixv-1519">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk&lt;/span&gt;.&#160;&#160;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c60" id="ixv-1527">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Next Generation Internet Companies Risk&lt;/span&gt;.&#160;&#160;The risks described below apply, in particular, to the Fund&#x2019;s investment in Next Generation Internet Companies.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Information Provider Company Risk&lt;/span&gt;.&#160;&#160;Internet information provider companies provide Internet navigation services and reference guide information and publish, provide or present proprietary advertising and/or third party content. Such companies often derive a large portion of their revenues from advertising, and a reduction in spending by or loss of advertisers could seriously harm their business. This business is rapidly evolving and intensely competitive, and is subject to changing technologies, shifting user needs, and frequent introductions of new products and services. The research and development of new, technologically advanced products is a complex and uncertain process requiring high levels of innovation and investment, as well as the accurate anticipation of technology, market trends and consumer needs. The number of people who access the Internet is increasing dramatically and a failure to attract and retain a substantial number of such users to a company&#x2019;s products and services or to develop products and technologies that are more compatible with alternative devices, could adversely affect operating results. Concerns regarding a company&#x2019;s products, services or processes that may compromise the privacy of users or other privacy related matters, even if unfounded, could damage a company&#x2019;s reputation and adversely affect operating results.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Catalog and Mail Order House Company Risk&lt;/span&gt;.&#160;&#160;Catalog and mail order house companies may be exposed to significant inventory risks that may adversely affect operating results due to, among other factors: seasonality, new product launches, rapid changes in product cycles and pricing, defective merchandise, changes in consumer demand and consumer spending patterns, or changes in consumer tastes with respect to products. Demand for products can change significantly between the time inventory or components are ordered and the date of sale. The acquisition of certain types of inventory or components may require significant lead&lt;span class="nobreak"&gt;-time&lt;/span&gt; and prepayment and they may not be returnable. Failure to adequately predict customer demand or otherwise optimize and operate distribution centers could result in excess or insufficient inventory or distribution capacity, result in increased costs, impairment charges, or both. The business of catalog and mail order house companies can be highly seasonal and failure to stock or restock popular products in sufficient amounts during high demand periods could significantly affect revenue and future growth. Increased website traffic during peak periods could cause system interruptions which may reduce the volume of goods sold and the attractiveness of a company&#x2019;s products and services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c61" id="ixv-1544">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Non&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Diversified&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Risk&lt;/span&gt;.&#160;&#160;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c36" id="ixv-1549">The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c62" id="ixv-1552">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk&lt;/span&gt;.&#160;&#160;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c63" id="ixv-1561">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Subsidiary Risk&lt;/span&gt;.&#160;&#160;By investing in the Subsidiary, the Fund is indirectly exposed to the risks associated with the Subsidiary&#x2019;s investments. The Subsidiary is not registered under the 1940 Act and may not be subject to all the investor protections of the 1940 Act. There is no guarantee that the investment objective of the Subsidiary will be achieved.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c64" id="ixv-1564">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Tax Risk&lt;/span&gt;.&#160;&#160;The Fund may seek to gain exposure to cryptocurrency through investments in the Subsidiary. Treasury regulations generally treat the Fund&#x2019;s income inclusion with respect to the Subsidiary as qualifying income either if (A)&#160;there is a current distribution out of the earnings and profits of the Subsidiary that are attributable to such income inclusion or (B)&#160;such inclusion is derived with respect to the Fund&#x2019;s business of investing in stock, securities, or currencies. The Fund intends to treat its income from the Subsidiary as qualifying income. No assurances can be provided that the IRS would not be able to successfully assert that the Fund&#x2019;s income from the Fund&#x2019;s investments in the Subsidiary was not &#x201c;qualifying income,&#x201d; in which case the Fund would fail to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code if over 10% of its gross income was derived from these investments. If the Fund failed to qualify as a regulated investment company, it would be subject to federal and state income tax on all of its taxable income at regular corporate tax rates with no deduction for any distributions paid to shareholders, which would significantly adversely affect the returns to, and could cause substantial losses for, fund shareholders. The Cayman Islands does not currently impose any income, corporate or capital gains tax, estate duty, inheritance tax, gift tax or withholding tax on &lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;the Subsidiary. If Cayman Islands law changes such that the Subsidiary must pay Cayman Islands taxes, Fund shareholders would likely suffer decreased investment returns. Please see the section entitled &#x201c;Federal Income Tax Treatment of Investments in the Subsidiaries&#x201d; below and the section entitled &#x201c;Taxes&#x201d; in the Statement of Additional Information for more information.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c33" id="ixv-19643">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c33" id="ixv-1573">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year, 5&#160;years and since the Fund&#x2019;s inception compare with those of the S&amp;amp;P 500 Index and the MSCI World Index. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23 developed markets countries. Returns shown for the MSCI World Index are net of foreign withholding taxes applicable to U.S.&#160;investors. The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c33" id="ixv-19644">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c33" id="ixv-1575">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23 developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c33" id="ixv-19645">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c33" id="ixv-19646">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c33" id="ixv-19648">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c33" id="ixv-1589">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was 14.41%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-15" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH_left" style="margin:0;padding:0;border-width:0;font-family:Frutiger LT Com 45 Light, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:300;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 8.11%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;60.37&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2020&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-43.78&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c34" id="ixv-1591">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c34" id="ixv-19649">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:BarChartYearToDateReturn
      contextRef="c34"
      decimals="INF"
      id="ixv-19650"
      unitRef="pure">0.1441</rr:BarChartYearToDateReturn>
    <rr:HighestQuarterlyReturnLabel contextRef="c34" id="ixv-19651">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c34"
      decimals="INF"
      id="ixv-19652"
      unitRef="pure">0.6037</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c34" id="ixv-19653">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c34" id="ixv-19654">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c34"
      decimals="INF"
      id="ixv-19655"
      unitRef="pure">-0.4378</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c34" id="ixv-19656">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c33" id="ixv-1631">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c34" id="ixv-1650">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c34"
      decimals="INF"
      id="ixv-19657"
      unitRef="pure">0.9699</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c34"
      decimals="INF"
      id="ixv-19658"
      unitRef="pure">0.1325</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c34"
      decimals="INF"
      id="ix_20_fact"
      unitRef="pure">0.1812</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c65" id="ixv-19660">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c65"
      decimals="INF"
      id="ix_14_fact"
      unitRef="pure">0.9699</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c65"
      decimals="INF"
      id="ix_15_fact"
      unitRef="pure">0.1298</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c65"
      decimals="INF"
      id="ix_16_fact"
      unitRef="pure">0.1719</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c66" id="ixv-19664">Returns After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c66"
      decimals="INF"
      id="ix_17_fact"
      unitRef="pure">0.5742</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c66"
      decimals="INF"
      id="ix_18_fact"
      unitRef="pure">0.1069</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c66"
      decimals="INF"
      id="ix_19_fact"
      unitRef="pure">0.1501</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c67" id="ixv-1707">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c67" id="ixv-19668">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c67"
      decimals="INF"
      id="ixv-19669"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c67"
      decimals="INF"
      id="ixv-19670"
      unitRef="pure">0.1569</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c67"
      decimals="INF"
      id="ix_21_fact"
      unitRef="pure">0.1202</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c68" id="ixv-1726">MSCI World Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c68" id="ixv-19672">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c68"
      decimals="INF"
      id="ixv-19673"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c68"
      decimals="INF"
      id="ixv-19674"
      unitRef="pure">0.128</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c68"
      decimals="INF"
      id="ix_22_fact"
      unitRef="pure">0.0881</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c68" id="ixv-19677">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c67" id="ixv-19678">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c66" id="ixv-19679">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c65" id="ixv-19680">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c34" id="ixv-19681">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c33" id="ixv-1751">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c33" id="ixv-1753">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading contextRef="c69" id="ixv-19682">ARK Fintech Innovation ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c70" id="ixv-19683">ARKF</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c69" id="ixv-19684">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c69" id="ixv-1773">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The ARK Fintech Innovation ETF&#x2019;s (&#x201c;Fund&#x201d;) investment objective is long&lt;span class="nobreak"&gt;-term&lt;/span&gt; growth of capital.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c69" id="ixv-19685">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c69" id="ixv-1777">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c69" id="ixv-1782">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c70" decimals="2" id="ixv-19686" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c69" id="ixv-1792">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c70"
      decimals="INF"
      id="ix_24_fact"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c70"
      decimals="INF"
      id="ixv-19688"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c70"
      decimals="INF"
      id="ix_23_fact"
      unitRef="pure">0</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c70"
      decimals="INF"
      id="ixv-19690"
      unitRef="pure">0.0075</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading contextRef="c69" id="ixv-19692">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c69" id="ixv-1844">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;orphans:99;widows:1;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c70" decimals="0" id="ixv-19693" unitRef="usd">77</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c70" decimals="0" id="ixv-19694" unitRef="usd">240</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c70" decimals="0" id="ixv-19695" unitRef="usd">417</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c70" decimals="0" id="ixv-19696" unitRef="usd">930</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c69" id="ixv-19697">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c69" id="ixv-1891">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 37% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c69"
      decimals="INF"
      id="ixv-19698"
      unitRef="pure">0.37</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c69" id="ixv-19699">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c69" id="ixv-1896">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies that are engaged in the Fund&#x2019;s investment theme of financial technology (&#x201c;Fintech&#x201d;) innovation. A company is deemed to be engaged in the theme of Fintech innovation if (i)&#160;it derives a significant portion of its revenue or market value from the theme of Fintech innovation or (ii)&#160;it has stated its primary business to be in products and services focused on the theme of Fintech innovation. The Adviser defines &#x201c;Fintech innovation&#x201d; as the introduction of a technologically enabled new product or service that potentially changes the way the financial sector works.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;In selecting companies that the Adviser believes are engaged in the theme of Fintech innovation (&#x201c;Fintech Innovation Companies&#x201d;), the Adviser seeks to identify, using its own internal research and analysis, companies capitalizing on disruptive innovation. Disruptive innovation occurs when a new product or service substantially alters the way a market or industry functions. The Adviser&#x2019;s internal research and analysis leverages insights from diverse sources, including external research, to develop and refine its investment themes and identify and take advantage of trends that have ramifications for individual companies or entire industries.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Fintech Innovation Companies are companies that may develop, use or rely on innovative payment platforms and methodologies, point of sale providers, e&lt;span class="nobreak"&gt;-commerce&lt;/span&gt;, transactional innovations, business analytics, fraud reduction, frictionless funding platforms, peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; lending, blockchain* technologies, intermediary exchanges, asset allocation technology, mobile payments, and risk pricing and pooling aggregators (insurance). A Fintech Innovation Company may not currently derive any revenue, and there is no assurance that such company will derive any revenue from innovative technologies in the future.&lt;/p&gt;
		&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund may have exposure to cryptocurrency, such as bitcoin and Ether, indirectly through an investment in a grantor trust or in other pooled investment vehicles, such as exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; funds. The Fund gains exposure to cryptocurrency through investments in the ARK Bitcoin ETF Holdco (ARKF), a wholly&lt;span class="nobreak"&gt;-owned&lt;/span&gt; subsidiary of the Fund organized under the laws of&#160;the Cayman Islands (the &#x201c;ARKF Subsidiary&#x201d;). In order to comply with certain issuer diversification limits imposed by the Internal Revenue Code, the Fund may invest up to 25% of its total assets in the ARKF Subsidiary. The ARKF Subsidiary is advised by the Adviser, and has the same investment objective as the Fund. The ARKF Subsidiary may invest in pooled investment vehicles and exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; products that invest in cryptocurrencies. Investments in the ARKF Subsidiary are intended to provide the Fund with exposure to cryptocurrency while meeting the federal tax requirements that apply to regulated investment companies, like the Fund. The Fund&#x2019;s exposure to cryptocurrency may change over time and, accordingly, such exposure may not always be represented in the Fund&#x2019;s portfolio.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Adviser will select investments for the Fund that represent the Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas within the theme of Fintech innovation, as defined above, in constructing the Fund&#x2019;s portfolio.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Adviser&#x2019;s process for identifying Fintech Innovation Companies uses both &#x201c;top down&#x201d; (thematic research sizing the potential total available market, and surfacing the prime beneficiaries) and &#x201c;bottom up&#x201d; (valuation, fundamental and quantitative measures) approaches. In both &lt;/p&gt;&lt;p class="Tablefootnotef" style="margin-top: -5pt;  border: none; margin-right: 0in; margin-bottom: -5pt; margin-left: 24.0pt; text-align: justify; text-justify: inter-ideograph; text-indent: -24.0pt; padding: 0in; font-size: 9.0pt; font-family: Helvetica, sans-serif; color: black;"&gt;_______________&lt;/p&gt;&lt;p class="Tablefootnote_f" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:18pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:10pt;"&gt;*&lt;span style="width: 19px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;The term &#x201c;blockchain&#x201d; refers to a peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; distributed ledger that is secured using cryptography. A distributed ledger is a shared electronic database where information is recorded and stored across multiple computers; a blockchain is one type of distributed ledger. A blockchain may be open and permissionless or private and permissioned. The Bitcoin and Ethereum blockchains are examples of open, public, permissionless blockchains. Blockchain derives its name from the way it stores transaction data in blocks that are linked together to form a chain. As the number of transactions grows, so does the blockchain. Blocks record and confirm the time and sequence of transactions, which are then logged into the blockchain network, which is, with respect to public blockchains, governed by rules agreed on by the network participants.&lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;the Adviser&#x2019;s &#x201c;top down&#x201d; and &#x201c;bottom up&#x201d; approaches, the Adviser evaluates environmental, social, and governance (&#x201c;ESG&#x201d;) considerations. In its &#x201c;top down&#x201d; approach, the Adviser uses the framework of the United Nations Sustainable Development Goals to integrate ESG considerations into its research and investment process. The Adviser, however, does not use ESG considerations to limit, restrict or otherwise exclude companies or sectors from the Fund&#x2019;s investment universe. In its &#x201c;bottom up&#x201d; approach, the Adviser makes its investment decisions primarily based on its analysis of the potential of individual companies, while integrating ESG considerations into that process. The Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas are those that it believes present the best risk&lt;span class="nobreak"&gt;-reward&lt;/span&gt; opportunities.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Under normal circumstances, substantially all of the Fund&#x2019;s assets will be invested in equity securities, including common stocks, partnership interests, business trust shares and other equity investments or ownership interests in business enterprises. The Fund&#x2019;s investments will include micro-, small-, medium- and large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies. The Fund&#x2019;s investments in foreign equity securities will be in both developed and emerging markets. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the Investment Company Act&#160;of&#160;1940, as amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a high&#160;percentage of its assets in a limited number of issuers. The Fund&#x2019;s portfolio is expected to contain 40 to 55&#160;common stocks (including domestic stocks, ADRs and securities listed on foreign exchanges) that are conviction weighted. The Fund will concentrate (i.e., more than 25% of the value of the Fund&#x2019;s assets) in securities of issuers having their principal business activities in the communication, technology and financials group of industries. This concentration limit does not apply to securities issued or guaranteed by the U.S.&#160;Government, its agencies or instrumentalities.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c69" id="ixv-1898">The Fund is an actively-managed exchange-traded fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies that are engaged in the Fund&#x2019;s investment theme of financial technology (&#x201c;Fintech&#x201d;) innovation.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c69" id="ixv-19700">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c71" id="ixv-19701">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c73" id="ixv-1932">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk&lt;/span&gt;.&#160;&#160;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (i.e., on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of ETFs investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c74" id="ixv-1935">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Concentration Risk&lt;/span&gt;.&#160;&#160;The Fund&#x2019;s assets will be concentrated in securities of issuers having their principal business activities in groups of industries in the communication, technology and financials group of industries. To the extent that the Fund continues to be concentrated in the communication, technology and financials groups of industries, the Fund will be subject to the risk that economic, political, business or other conditions that have a negative effect on such industry groups will negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of sectors or industries. Please see also the &#x201c;Communications Sector Risk,&#x201d; &#x201c;Financial Sector Risk&#x201d; and &#x201c;Information Technology Sector Risk&#x201d; disclosures below.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c75" id="ixv-1939">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cryptocurrency Risk&lt;/span&gt;.&#160;&#160;Cryptocurrencies (also referred to as &#x201c;virtual currencies&#x201d; and &#x201c;digital currencies&#x201d;) are digital assets designed to act as a medium of exchange. Cryptocurrency is an emerging asset class with a limited history. There are thousands of cryptocurrencies, the most well&lt;span class="nobreak"&gt;-known&lt;/span&gt; of which is bitcoin. Although the Fund does not directly invest in bitcoin or Ether, the Fund&#x2019;s indirect investments in these digital assets are exposed to risks associated with the price of bitcoin or Ether, which is subject to numerous factors and risks. Investments in or exposure to cryptocurrencies, such as bitcoin or Ether, are subject to substantial risks, including significant price volatility and fraud and manipulation, which are generally more pronounced in the crypto asset market. The Fund may have exposure to cryptocurrencies, including bitcoin and Ether, indirectly through investments in other investment companies, including other ETFs.&lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Cryptocurrency generally operates without central authority (such as a bank) and is not backed by any government, corporation, or other entity. Cryptocurrency is not generally accepted as legal tender. Regulation of cryptocurrency is still developing. Federal, state and/or foreign governments may restrict the development, use, or exchange of cryptocurrency. As digital assets have grown in both popularity and market size, the U.S.&#160;Congress and a number of U.S.&#160;federal and state agencies have been examining the operations of digital asset networks, digital asset users and the digital asset trading market. Many of these state and federal agencies have brought enforcement actions and issued advisories and rules relating to digital asset markets. Ongoing and future regulatory actions with respect to digital assets generally or any single digital asset in particular may alter, perhaps to a materially adverse extent, the nature of an investment in the cryptocurrency and/or the ability of the Fund to continue to operate.&lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The market for bitcoin and Ether depends on, among other things: the supply and demand for bitcoin or Ether (and their respective futures); the adoption of bitcoin or Ether for commercial uses; the anticipated increase of investments in bitcoin- or Ether&lt;span class="nobreak"&gt;-related&lt;/span&gt; investment products by retail and institutional investors; speculative interest in spot cryptocurrencies, cryptocurrency futures, and cryptocurrency&lt;span class="nobreak"&gt;-related&lt;/span&gt; investment products; regulatory or other restrictions on investors&#x2019; ability to invest in cryptocurrency futures; and the potential ability to hedge against the price of a cryptocurrency with their respective futures (and vice versa). The market prices of bitcoin and Ether, for example have been subject to extreme fluctuations. The price of bitcoin or Ether could fall sharply (potentially to zero) for various reasons, including, but not limited to, regulatory changes, issues impacting the bitcoin network or the Ethereum and Ethereum Class networks, events involving entities that facilitate transactions in bitcoin or Ether, or changes in user preferences in favor of alternative cryptocurrencies. Furthermore, events that impact one cryptocurrency may lead to a decline in the value of other cryptocurrencies, including bitcoin and Ether.&lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Cryptocurrency exchanges and other trading venues on which cryptocurrencies trade are relatively new and, in most cases, largely unregulated. Therefore, cryptocurrency exchanges may be more exposed to fraud and failure than established, regulated exchanges for securities, derivatives and other currencies. However, the digital asset trading platforms on which cryptocurrencies are traded, and which may serve as a pricing source that is used for the purposes of valuing the Fund&#x2019;s investments, are or may become subject to enforcement actions by regulatory authorities, and such enforcement actions may have a material adverse impact on the Fund, its investments, and its ability to implement its investment strategies. Cryptocurrency exchanges may not have the same features as traditional exchanges to enhance the stability of trading on the exchange, such as measures designed to prevent sudden price swings such as &#x201c;flash crashes.&#x201d; As a result, the prices of cryptocurrencies on exchanges may be subject to more volatility than traditional assets traded on regulated exchanges. Cryptocurrency exchanges are also subject to cyber security risks. Cryptocurrency exchanges have experienced cyber security breaches in the past and may be breached in the future, which could result in the theft and/or loss of bitcoin and other cryptocurrencies and impact the value of bitcoin. Furthermore, cyber security events, legal or regulatory actions, fraud, and technical glitches, may cause a cryptocurrency exchange to shut down temporarily or permanently, which may also affect the value of bitcoin.&lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s investments in ETFs with exposure to bitcoin, Ether, or other cryptocurrencies (collectively, &#x201c;cryptocurrency investment vehicles&#x201d;), expose the Fund to all of the risks related to cryptocurrencies described above and also expose the Fund to risks related to cryptocurrency investment vehicles directly. Shares of cryptocurrency investment vehicles may trade at a significant premium or discount to NAV.&#160;To the extent a cryptocurrency investment vehicle trades at a discount to NAV, the value of the Fund&#x2019;s investment in such cryptocurrency investment vehicle would typically decrease. Similar to fiat currencies (i.e., a currency that is backed by a central bank or a national, supra&lt;span class="nobreak"&gt;-national&lt;/span&gt; or quasi&lt;span class="nobreak"&gt;-national&lt;/span&gt; organization), cryptocurrencies, including bitcoin, are susceptible to theft, loss and destruction. If a cryptocurrency investment vehicle experiences theft, loss, or destruction of its bitcoin or Ether holdings, the Fund&#x2019;s investments in such cryptocurrency investment vehicle could be harmed. Furthermore, because there is no guarantee that an active trading market for a cryptocurrency investment vehicle will exist at any time, the Fund&#x2019;s investments in such vehicle may also be subject to liquidity risk, which can impair the value of the Fund&#x2019;s investments in the cryptocurrency investment vehicle. Investors may experience losses if the value of the Fund&#x2019;s investments in cryptocurrency investment vehicles declines.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c76" id="ixv-1959">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cryptocurrency Tax Risk&lt;/span&gt;.&#160;&#160;Many significant aspects of the U.S.&#160;federal income tax treatment of investments in bitcoin and Ether are uncertain and an investment in bitcoin, Ether, or other cryptocurrency may produce income that is not treated as qualifying income for purposes of the income test applicable to regulated investment companies, such as the Fund. See &#x201c;Taxes&#x201d; in the Fund&#x2019;s Statement of Additional Information for more information.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c77" id="ixv-1963">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Blockchain Investments Risk&lt;/span&gt;.&#160;&#160;An investment in companies actively engaged in blockchain technology may be subject to the following risks:&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;The technology is new and many of its uses may be untested&lt;/span&gt;.&#160;&#160;The mechanics of using distributed ledger technology to transact in other types of assets, such as securities or derivatives, is relatively new and untested. There is no assurance that widespread adoption will occur. A lack of expansion in the usage of blockchain technology could adversely affect an investment in the Fund. A breach to one blockchain could cause investors, and the public generally, to lose trust in blockchain technology and increase reluctance to issue and invest in assets recorded on blockchains. Furthermore, blockchain technology is subject to a rapidly&lt;span class="nobreak"&gt;-evolving&lt;/span&gt; regulatory landscape in the United&#160;States and in other countries, which might include security, privacy or other regulatory concerns that could require changes to blockchain networks.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Theft, loss or destruction&lt;/span&gt;.&#160;&#160;Transacting on a blockchain depends in part specifically on the use of cryptographic keys that are required to access a user&#x2019;s account (or &#x201c;wallet&#x201d;). The theft, loss or destruction of these keys impairs the value of ownership claims users have over the relevant assets being represented by the ledger (whether &#x201c;smart contracts,&#x201d; securities, currency or other digital assets). The theft, loss or destruction of private or public keys needed to transact on a blockchain could also adversely affect a company&#x2019;s business or operations if it were dependent on the ledger.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Competing platforms and technologies&lt;/span&gt;.&#160;&#160;The development and acceptance of competing platforms or technologies may cause consumers or investors to use alternatives to blockchains.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber security incidents&lt;/span&gt;.&#160;&#160;Cyber security incidents may compromise an issuer, its operations or its business. Cyber security incidents may also specifically target a user&#x2019;s transaction history, digital assets, or identity, thereby leading to privacy concerns. In addition, certain features of blockchain technology, such as decentralization, open source protocol, and reliance on peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; connectivity, may increase the risk of fraud or cyber&lt;span class="nobreak"&gt;-attack&lt;/span&gt; by potentially reducing the likelihood of a coordinated response.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Developmental risk&lt;/span&gt;.&#160;&#160;Blockchain technology may never develop optimized transactional processes that lead to realized economic returns for any company in which the Fund invests. Companies that are developing applications of blockchain technology applications may not in fact do so or may not be able to capitalize on those blockchain technologies. The development of new or competing platforms may cause consumers and investors to use alternatives to blockchains.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Intellectual property claims.&lt;/span&gt;&#160;&#160;&#160;&#160;A proliferation of recent startups attempting to apply blockchain technology in different contexts means the possibility of conflicting intellectual property claims could be a risk to an issuer, its operations or its business. This could also pose a risk to blockchain platforms that permit transactions in digital securities. Regardless of the merit of any intellectual property or other legal action, any threatened action that reduces confidence in the viability of blockchain may adversely affect an investment in the Fund.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Lack of liquid markets, and possible manipulation of blockchain&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-based&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; assets.&lt;/span&gt;&#160;&#160;&#160;&#160;Digital assets that are represented and trade on a blockchain may not necessarily benefit from viable trading markets. Stock exchanges have listing requirements and vet issuers, and perhaps users. These conditions may not necessarily be replicated on a blockchain, depending on the platform&#x2019;s controls and other policies. The more lenient a blockchain is about vetting issuers of digital assets or users that transact on the platform, the higher the potential risk for fraud or the manipulation of digital assets. These factors may decrease liquidity or volume, or increase volatility of digital securities or other assets trading on a blockchain.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Lack of regulation.&lt;/span&gt;&#160;&#160;&#160;&#160;Digital commodities and their associated platforms are largely unregulated, and the regulatory environment is rapidly evolving. Because blockchain works by having every transaction build on every other transaction, participants can self&lt;span class="nobreak"&gt;-police&lt;/span&gt; any corruption, which can mitigate the need to depend on the current level of legal or government safeguards to monitor and control the flow of business transactions. As a result, companies engaged in such blockchain activities may be exposed to adverse regulatory action, fraudulent activity or even failure.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Third party product defects or vulnerabilities.&lt;/span&gt;&#160;&#160;&#160;&#160;Where blockchain systems are built using third party products, those products may contain technical defects or vulnerabilities beyond a company&#x2019;s control. Open&lt;span class="nobreak"&gt;-source&lt;/span&gt; technologies that are used to build a blockchain application may also introduce defects and vulnerabilities.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Reliance on the Internet.&lt;/span&gt;&#160;&#160;&#160;&#160;Blockchain functionality relies on the Internet. A significant disruption of Internet connectivity affecting large numbers of users or geographic areas could impede the functionality of blockchain technologies and adversely affect the Fund. In addition, certain features of blockchain technology, such as decentralization, open source protocol, and reliance on peer&lt;span class="nobreak"&gt;-to-peer&lt;/span&gt; connectivity, may increase the risk of fraud or cyber&lt;span class="nobreak"&gt;-attack&lt;/span&gt; by potentially reducing the likelihood of a coordinated response.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Line of business risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Some of the companies in which the Fund may invest are engaged in other lines of business unrelated to blockchain and these lines of business could adversely affect their operating results. The operating results of these companies may fluctuate as a result of these additional risks and events in the other lines of business. In addition, a company&#x2019;s ability to engage in new activities may expose it to business risks with which it has less experience than it has with the business risks associated with its traditional businesses. Despite a company&#x2019;s possible success in activities linked to its use of blockchain, there can be no assurance that the other lines of business in which these companies are engaged will not have an adverse effect on a company&#x2019;s business or financial condition.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c78" id="ixv-2034">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Communications Sector Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund will be more affected by the performance of the communications sector than a fund with less exposure to such sector. Communication companies are particularly vulnerable to the potential obsolescence of products and services due to technological advancement and the innovation of competitors. Companies in the communications sector may also be affected by other competitive pressures, such as pricing competition, as well as research and development costs, substantial capital requirements and government regulation. Additionally, fluctuating domestic and international demand, shifting demographics and often unpredictable changes in consumer tastes can drastically affect a communication company&#x2019;s profitability. While all companies may be susceptible to network security breaches, certain companies in the communications sector may be particular targets of hacking and potential theft of proprietary or consumer information or disruptions in service, which could have a material adverse effect on their businesses.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c79" id="ixv-2040">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c80" id="ixv-2044">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c81" id="ixv-2050">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c82" id="ixv-2053">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Disruptive Innovation Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that the Adviser believes are capitalizing on disruptive innovation and developing technologies to displace older technologies or create new markets may not in fact do so. Companies that initially develop a novel technology may not be able to capitalize on the technology. Companies that develop disruptive technologies may face political or legal attacks from competitors, industry groups or local and national governments. These companies may also be exposed to risks applicable to sectors other than the disruptive innovation theme for which they are chosen, and the securities issued by these companies may underperform the securities of other companies that are primarily focused on a particular theme. The Fund may invest in a company that does not currently derive any revenue from disruptive innovations or technologies, and there is no assurance that a company will derive any revenue from disruptive innovations or technologies in the future. A disruptive innovation or technology may constitute a small portion of a company&#x2019;s overall business. As a result, the success of a disruptive innovation or technology may not affect the value of the equity securities issued by the company.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c83" id="ixv-2059">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Emerging Market Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Investment in securities of emerging market issuers may present risks that are greater than or different from those associated with foreign securities due to less developed and liquid markets and such factors as increased economic, political, regulatory, or other uncertainties. Certain emerging market countries may be subject to less stringent requirements regarding accounting, auditing, financial reporting and record keeping and therefore, material information related to an investment may not be available or reliable. In addition, the Fund is limited in its ability to exercise its legal rights or enforce a counterparty&#x2019;s legal obligations in certain jurisdictions outside of the United&#160;States, in particular, in emerging markets countries.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c84" id="ixv-2062">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs)&lt;/span&gt;.&#160;&#160;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c85" id="ixv-2070">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Financial Sector Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The factors that impact the financial sector will likely have a greater effect on this Fund than on a fund with less exposure to such sector. Companies in the financial sector are especially subject to the adverse effects of economic recession, decreases in the availability of capital, volatile interest rates, portfolio concentrations in geographic markets and in commercial and residential real estate loans, and competition from new entrants in their fields of business. These industries are still extensively regulated at both the federal and state level and may be adversely affected by increased regulations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c86" id="ixv-2073">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Financial Technology Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that are developing financial technologies that seek to disrupt or displace established financial institutions generally face competition from much larger and more established firms. Fintech Innovation Companies may not be able to capitalize on their disruptive technologies if they face political and/or legal attacks from competitors, industry groups or local and national governments. Laws generally vary by country, creating some challenges to achieving scale. A Fintech Innovation Company may not currently derive any revenue, and there is no assurance that such company will derive any revenue from innovative technologies in the future. Additionally, Fintech Innovation Companies may be adversely impacted by potential rapid product obsolescence, cybersecurity attacks, increased regulatory oversight and disruptions in the technology they depend on.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c87" id="ixv-2077">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c88" id="ixv-2081">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Information Technology Sector Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The information technology sector includes companies engaged in internet software and services, technology hardware and storage peripherals, electronic equipment instruments and components, and semiconductors and semiconductor equipment. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face rapid product obsolescence due to technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Failure to introduce new products, develop and maintain a loyal customer base, or achieve general market acceptance for their products could have a material adverse effect on a company&#x2019;s business. Companies in the information technology sector are heavily dependent on intellectual property and the loss of patent, copyright and trademark protections may adversely affect the profitability of these companies.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Many Internet&lt;span class="nobreak"&gt;-related&lt;/span&gt; companies have incurred large losses since their inception and may continue to incur large losses in the hope of capturing market share and generating future revenues. Accordingly, many such companies expect to incur significant operating losses for the foreseeable future, and may never be profitable. The markets in which many Internet companies compete face rapidly evolving industry standards, frequent new service and product announcements, introductions and enhancements, and changing customer demands. The failure of an Internet company to adapt to such changes could have a material adverse effect on the company&#x2019;s business. Additionally, the widespread adoption of new Internet, networking, telecommunications technologies, or other technological changes could require substantial expenditures by an Internet company to modify or adapt its services or infrastructure, which could have a material adverse effect on an Internet company&#x2019;s business.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Semiconductor Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Competitive pressures may have a significant effect on the financial condition of semiconductor companies and, as product cycles shorten and manufacturing capacity increases, these companies may become increasingly subject to aggressive pricing, which hampers profitability. Reduced demand for end&lt;span class="nobreak"&gt;-user&lt;/span&gt; products, under&lt;span class="nobreak"&gt;-utilization&lt;/span&gt; of manufacturing capacity, and other factors could adversely impact the operating results of companies in the semiconductor sector. Semiconductor companies typically face high capital costs and may be heavily dependent on intellectual property rights. The semiconductor sector is highly cyclical, which may cause the operating results of many semiconductor companies to vary significantly. The stock prices of companies in the semiconductor sector have been and likely will continue to be extremely volatile.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Software Industry Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The software industry can be significantly affected by intense competition, aggressive pricing, technological innovations, and product obsolescence. Companies in the software industry are subject to significant competitive pressures, such as aggressive pricing, new market entrants, competition for market share, short product cycles due to an accelerated rate of technological developments and the potential for limited earnings and/or falling profit margins. These companies also face the risks that new services, equipment or technologies will not be accepted by consumers and businesses or will become rapidly obsolete. These factors can affect the profitability of these companies and, as a result, the value of their securities. Also, patent protection is integral to the success of many companies in this industry, and profitability can be affected materially by, among other things, the cost of obtaining (or failing to obtain) patent approvals, the cost of litigating patent infringement and the loss of patent protection for products (which significantly increases pricing pressures and can materially reduce profitability with respect to such products). In addition, many software companies have limited operating histories. Prices of these companies&#x2019; securities historically have been more volatile than other securities, especially over the short term.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c89" id="ixv-2105">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (i.e., the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c90" id="ixv-2111">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Because the Fund may invest in approximately 40 to 55 issuers, it is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c91" id="ixv-2114">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c92" id="ixv-2122">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Management Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;As an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; ETF, the Fund is subject to management risk. The ability of the Adviser to successfully implement the Fund&#x2019;s investment strategies will significantly influence the Fund&#x2019;s performance. The success of the Fund will depend in part upon the skill and expertise of certain key personnel of the Adviser, and there can be no assurance that any such personnel will continue to be associated with the Fund.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c93" id="ixv-2126">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflicts, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c94" id="ixv-2135">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c95" id="ixv-2138">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c96" id="ixv-2146">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Non&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Diversified&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c72" id="ixv-2151">The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c97" id="ixv-2154">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c98" id="ixv-2163">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Subsidiary Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;By investing in the ARKF Subsidiary, the Fund is indirectly exposed to the risks associated with the ARKF Subsidiary&#x2019;s investments. The ARKF Subsidiary is not registered under the 1940 Act and may not be subject to all the investor protections of the 1940 Act. There is no guarantee that the investment objective of the ARKF Subsidiary will be achieved.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c99" id="ixv-2166">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Tax Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund may seek to gain exposure to cryptocurrency through investments in the ARKF Subsidiary. Treasury regulations generally treat the Fund&#x2019;s income inclusion with respect to the ARKF Subsidiary as qualifying income either if (A)&#160;there is a current distribution out of the earnings and profits of the ARKF Subsidiary that are attributable to such income inclusion or (B)&#160;such inclusion is derived with respect to the Fund&#x2019;s business of investing in stock, securities, or currencies. The Fund intends to treat its income from the ARKF Subsidiary as qualifying income. No assurances can be provided that the IRS would not be able to successfully assert that the Fund&#x2019;s income from the Fund&#x2019;s investments in the ARKF Subsidiary was not &#x201c;qualifying income,&#x201d; in which case the Fund would fail to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code if over 10% of its gross income was derived from these investments. If the &lt;/p&gt;&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Fund failed to qualify as a regulated investment company, it would be subject to federal and state income tax on all of its taxable income at regular corporate tax rates with no deduction for any distributions paid to shareholders, which would significantly adversely affect the returns to, and could cause substantial losses for, fund shareholders. The Cayman Islands does not currently impose any income, corporate or capital gains tax, estate duty, inheritance tax, gift tax or withholding tax on the ARKF Subsidiary. If Cayman Islands law changes such that the ARKF Subsidiary must pay Cayman Islands taxes, Fund shareholders would likely suffer decreased investment returns. Please see the section entitled &#x201c;Federal Income Tax Treatment of Investments in the Subsidiaries&#x201d; below and the section entitled &#x201c;Taxes&#x201d; in the Statement of Additional Information for more information.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c69" id="ixv-19706">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c69" id="ixv-2175">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year and since the Fund&#x2019;s inception compare with those of the S&amp;amp;P 500 Index and the MSCI World Index. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23&#160;developed markets countries. Returns shown for the MSCI World Index are net of foreign withholding taxes applicable to U.S.&#160;investors. The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.&lt;/span&gt;&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c69" id="ixv-19707">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c69" id="ixv-2177">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23&#160;developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c69" id="ixv-19708">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c69" id="ixv-19709">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c69" id="ixv-19711">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c69" id="ixv-2192">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was 12.03%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-15" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH_left" style="margin:0;padding:0;border-width:0;font-family:Frutiger LT Com 45 Light, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:300;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 8.11%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 6.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;54.12&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2020&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.92%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-46.74&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.35%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c70" id="ixv-2194">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c70" id="ixv-19712">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:BarChartYearToDateReturn
      contextRef="c70"
      decimals="INF"
      id="ixv-19713"
      unitRef="pure">0.1203</rr:BarChartYearToDateReturn>
    <rr:HighestQuarterlyReturnLabel contextRef="c70" id="ixv-19714">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c70"
      decimals="INF"
      id="ixv-19715"
      unitRef="pure">0.5412</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c70" id="ixv-19716">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c70" id="ixv-19717">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c70"
      decimals="INF"
      id="ixv-19718"
      unitRef="pure">-0.4674</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c70" id="ixv-19719">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c69" id="ixv-2234">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c70" id="ixv-2249">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c70"
      decimals="INF"
      id="ixv-19720"
      unitRef="pure">0.9286</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c70"
      decimals="INF"
      id="ix_29_fact"
      unitRef="pure">0.0711</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c100" id="ixv-19722">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c100"
      decimals="INF"
      id="ix_25_fact"
      unitRef="pure">0.9286</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c100"
      decimals="INF"
      id="ix_26_fact"
      unitRef="pure">0.0698</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c101" id="ixv-19725">Returns After Taxes on Distributions and Sale of Fund&#160;Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c101"
      decimals="INF"
      id="ix_27_fact"
      unitRef="pure">0.5497</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c101"
      decimals="INF"
      id="ix_28_fact"
      unitRef="pure">0.0553</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c102" id="ixv-2291">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c102" id="ixv-19728">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c102"
      decimals="INF"
      id="ixv-19729"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c102"
      decimals="INF"
      id="ix_30_fact"
      unitRef="pure">0.1417</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c103" id="ixv-2305">MSCI World Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c103" id="ixv-19731">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c103"
      decimals="INF"
      id="ixv-19732"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c103"
      decimals="INF"
      id="ix_31_fact"
      unitRef="pure">0.1133</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c103" id="ixv-19735">2019-02-04</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c102" id="ixv-19736">2019-02-04</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c101" id="ixv-19737">2019-02-04</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c100" id="ixv-19738">2019-02-04</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c70" id="ixv-19739">2019-02-04</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c69" id="ixv-2325">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c69" id="ixv-2327">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading contextRef="c104" id="ixv-19740">ARK Genomic Revolution ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c105" id="ixv-19741">ARKG</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c104" id="ixv-19742">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c104" id="ixv-2347">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The ARK Genomic Revolution ETF&#x2019;s (&#x201c;Fund&#x201d;) investment objective is long&lt;span class="nobreak"&gt;-term&lt;/span&gt; growth of capital.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c104" id="ixv-19743">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c104" id="ixv-2351">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c104" id="ixv-2357">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c105" decimals="2" id="ixv-19744" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c104" id="ixv-2367">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c105"
      decimals="INF"
      id="ixv-19745"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c105"
      decimals="INF"
      id="ixv-19746"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c105"
      decimals="INF"
      id="ix_32_fact"
      unitRef="pure">0</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c105"
      decimals="INF"
      id="ixv-19748"
      unitRef="pure">0.0075</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading contextRef="c104" id="ixv-19750">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c104" id="ixv-2412">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c105" decimals="0" id="ixv-19751" unitRef="usd">77</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c105" decimals="0" id="ixv-19752" unitRef="usd">240</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c105" decimals="0" id="ixv-19753" unitRef="usd">417</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c105" decimals="0" id="ixv-19754" unitRef="usd">930</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c104" id="ixv-19755">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c104" id="ixv-2459">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 26% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c104"
      decimals="INF"
      id="ixv-19756"
      unitRef="pure">0.26</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c104" id="ixv-19757">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c104" id="ixv-2464">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies across multiple sectors, including healthcare, information technology, materials, energy and consumer discretionary, that are relevant to the Fund&#x2019;s investment theme of the genomics* revolution (&#x201c;Genomics Revolution Companies&#x201d;), which is described below:&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Genomic Revolution Companies.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that the Adviser believes are substantially focused on and are expected to substantially benefit from extending and enhancing the quality of human and other life by incorporating technological and scientific developments, improvements and advancements in genomics into their business, such as by offering new products or services that rely on genomic sequencing,** analysis, synthesis or instrumentation. These companies may include ones across multiple sectors, such as healthcare, information technology, materials, energy and consumer discretionary. These companies may also develop, produce, manufacture or significantly rely on or enable bionic devices, bio&lt;span class="nobreak"&gt;-inspired&lt;/span&gt; computing, bioinformatics,*** molecular medicine and agricultural biotechnology.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;In selecting companies that the Adviser believes are relevant to a particular investment theme, the Adviser seeks to identify, using its own internal research and analysis, companies capitalizing on disruptive innovation or that are enabling the further development of a theme in the markets in which they operate. The Adviser&#x2019;s internal research and analysis leverages insights from diverse sources, including external research, to develop and refine its investment themes and identify and take advantage of trends that have ramifications for individual companies or entire industries. The Adviser&#x2019;s process for identifying Genomic Revolution Companies uses both &#x201c;top down&#x201d; (thematic research sizing the potential total available market, and surfacing the prime beneficiaries) and &#x201c;bottom up&#x201d; (valuation, fundamental and quantitative measures) approaches. In both the Adviser&#x2019;s &#x201c;top down&#x201d; and &#x201c;bottom up&#x201d; approaches, the Adviser evaluates environmental, social, and governance (&#x201c;ESG&#x201d;) considerations. In its &#x201c;top down&#x201d; approach, the Adviser uses the framework of the United Nations Sustainable Development Goals to integrate ESG considerations into its research and investment process. The Adviser, however, does not use ESG considerations to limit, restrict or otherwise exclude companies or sectors from the Fund&#x2019;s investment universe. In its &#x201c;bottom up&#x201d; approach, the Adviser makes its investment decisions primarily based on its analysis of the potential of individual companies, while integrating ESG considerations into that process. The Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas are those that it believes present the best risk&lt;span class="nobreak"&gt;-reward&lt;/span&gt; opportunities. The Fund may invest in certain companies that the Adviser believes are well&lt;span class="nobreak"&gt;-positioned&lt;/span&gt; to capitalize on and expected to devote substantial efforts to business lines enabled by disruptive genomic innovation, even if such companies do not currently derive a substantial portion of their revenues from genomics related activities.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Under normal circumstances, substantially all of the Fund&#x2019;s assets will be invested in equity securities, including common stocks, partnership interests, business trust shares and other equity investments or ownership interests in business enterprises. The Fund&#x2019;s investments will include micro-, small-, medium- and large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies. The Fund&#x2019;s investments in foreign equity securities will be in both developed and emerging markets.&lt;/p&gt;&lt;p class="Tablefootnotef" style="margin-top: -5pt;  border: none; margin-right: 0in; margin-bottom: -5pt; margin-left: 24.0pt; text-align: justify; text-justify: inter-ideograph; text-indent: -24.0pt; padding: 0in; font-size: 9.0pt; font-family: Helvetica, sans-serif; color: black;"&gt;_______________&lt;/p&gt;&lt;p class="Tablefootnote_f" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:18pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:10pt;"&gt;*&lt;span style="width: 19px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;The Adviser defines &#x201c;genomics&#x201d; as the study of genes and their functions, and related techniques (e.g.,&#160;genomic sequencing).&lt;/p&gt;
		&lt;p class="Tablefootnote_m" style="padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:4pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:4pt;"&gt;**&lt;span style="width: 15px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;The Adviser uses the term &#x201c;genomic sequencing&#x201d; to refer to techniques that allow researchers to read and decipher the genetic information found in the DNA (i.e., the exact sequence of bases A, C, G and T in a DNA molecule), including the DNA of bacteria, plants, animals and human beings.&lt;/p&gt;
		&lt;p class="Tablefootnote_m" style="padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:9pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:18pt;margin-right:0;margin-top:4pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-18pt;widows:2;margin-top:4pt;"&gt;***&#160;&#160;The Adviser defines &#x201c;bioinformatics&#x201d; as the science of collecting and analyzing complex biological data such as genetic codes.&lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund will be concentrated (i.e., more than 25% of the value of the Fund&#x2019;s assets) in securities of issuers having their principal business activities in any industry or group of industries in the health care sector, including issuers having their principal business activities in the biotechnology industry. Other industries in the health care sector include medical laboratories and research and drug manufacturers. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the Investment Company Act&#160;of&#160;1940, as amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a high&#160;percentage of its assets in a limited number of issuers.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c104" id="ixv-2466">The Fund is an actively-managed exchange-traded fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies across multiple sectors, including healthcare, information technology, materials, energy and consumer discretionary, that are relevant to the Fund&#x2019;s investment theme of the genomics* revolution (&#x201c;Genomics Revolution Companies&#x201d;), which is described below:</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c104" id="ixv-19758">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c106" id="ixv-19759">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c108" id="ixv-2498">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (i.e., on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of ETFs investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c109" id="ixv-2501">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Concentration Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund&#x2019;s assets will be concentrated in securities of issuers having their principal business activities in any industry or group of industries in the health care sector, including issuers having their principal business activities in the biotechnology industry. To the extent that the Fund continues to be concentrated in the health care sector or biotechnology industry (or any other related health care sector or industry), the Fund will be subject to the risk that economic, political or other conditions that have a negative effect on that sector will negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of sectors or industries. Please see also the &#x201c;Health Care Sector Risk&#x201d; disclosures below.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c110" id="ixv-2504">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c111" id="ixv-2508">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c112" id="ixv-2518">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c113" id="ixv-2521">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Disruptive Innovation Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies that the Adviser believes are capitalizing on disruptive innovation and developing technologies to displace older technologies or create new markets may not in fact do so. Companies that initially develop a novel technology may not be able to capitalize on the technology. Companies that develop disruptive technologies may face political or legal attacks from competitors, industry groups or local and national governments. These companies may also be exposed to risks applicable to sectors other than the disruptive innovation theme for which they are chosen, and the securities issued by these companies may underperform the securities of other companies that are primarily focused on a particular theme. The Fund may invest in a company that does not currently derive any revenue from disruptive innovations or technologies, and there is no assurance that a company will derive any revenue from disruptive innovations or technologies in the future. A disruptive innovation or technology may constitute a small portion of a company&#x2019;s overall business. As a result, the success of a disruptive innovation or technology may not affect the value of the equity securities issued by the company.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c114" id="ixv-2524">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Emerging Market Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Investment in securities of emerging market issuers may present risks that are greater than or different from those associated with foreign securities due to less developed and liquid markets and such factors as increased economic, political, regulatory, or other uncertainties. Certain emerging market countries may be subject to less stringent requirements regarding accounting, auditing, financial reporting and record keeping and therefore, material information related to an investment may not be available or reliable. In addition, the Fund is limited in its ability to exercise its legal rights or enforce a counterparty&#x2019;s legal obligations in certain jurisdictions outside of the United&#160;States, in particular, in emerging markets countries.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c115" id="ixv-2527">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs).&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c116" id="ixv-2537">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c117" id="ixv-2541">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Future Expected Genomic Business Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Adviser expects to invest at least 80% of the Fund&#x2019;s assets in Genomics Revolution Companies. However, certain of these companies do not currently derive a substantial portion of their current revenues from genomic&lt;span class="nobreak"&gt;-focused&lt;/span&gt; businesses and there is no assurance that any company will do so in the future, which may adversely affect the ability of the Fund to achieve its investment objective.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c118" id="ixv-2545">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Health Care Sector Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The health care sector may be affected by government regulations and government health care programs, restrictions on government reimbursement for medical expenses, increases or decreases in the cost of medical products and services and product liability claims, among other factors. Many health care companies are: (i)&#160;heavily dependent on patent protection and intellectual property rights and the expiration of a patent may adversely affect their profitability; (ii)&#160;subject to extensive litigation based on product liability and similar claims; and (iii)&#160;subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Many health care products and services may be subject to regulatory approvals. The process of obtaining such approvals may be long and costly, and delays or failure to receive such approvals may negatively impact the business of such companies. Additional or more stringent laws and regulations enacted in the future could have a material adverse effect on such companies in the health care sector. In addition, issuers in the health care sector include issuers having their principal activities in the biotechnology industry, medical laboratories and research, drug laboratories and research and drug manufacturers, which have the additional risks described below.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Biotechnology Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;A biotechnology company&#x2019;s valuation can often be based largely on the potential or actual performance of a limited number of products and can accordingly be greatly affected if one of its products proves, among other things, unsafe, ineffective or unprofitable. Biotechnology companies are subject to regulation by, and the restrictions of, the U.S.&#160;Food and Drug Administration, the U.S.&#160;Environmental Protection Agency, state and local governments, and foreign regulatory authorities.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Pharmaceutical Company Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Companies in the pharmaceutical industry can be significantly affected by, among other things, government approval of products and services, government regulation and reimbursement rates, product liability claims, patent expirations and protection and intense competition.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c119" id="ixv-2561">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (i.e., the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c120" id="ixv-2567">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Because the Fund may invest in approximately 35 to 50 issuers, it is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c121" id="ixv-2570">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c122" id="ixv-2578">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Management Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;As an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; ETF, the Fund is subject to management risk. The ability of the Adviser to successfully implement the Fund&#x2019;s investment strategies will significantly influence the Fund&#x2019;s performance. The success of the Fund will depend in part upon the skill and expertise of certain key personnel of the Adviser, and there can be no assurance that any such personnel will continue to be associated with the Fund.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c123" id="ixv-2582">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c124" id="ixv-2592">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c125" id="ixv-2595">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c126" id="ixv-2603">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Non&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Diversified&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c107" id="ixv-2608">The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c127" id="ixv-2611">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&lt;/span&gt;&#160;&#160;&#160;&#160;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c104" id="ixv-19763">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c104" id="ixv-2621">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year, 5&#160;years and since the Fund&#x2019;s inception compare with those of the NASDAQ Healthcare Index, the S&amp;amp;P 500 Index and the MSCI World Index. The NASDAQ Healthcare Index contains securities of NASDAQ&lt;span class="nobreak"&gt;-listed&lt;/span&gt; companies classified according to the Industry Classification Benchmark as Health Care. They include health care providers, medical equipment, medical supply companies, biotechnology companies, and pharmaceutical companies. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23 developed markets countries. Returns shown for the MSCI&#160;World Index are net of foreign withholding taxes applicable to U.S.&#160;investors. &lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform&#160;in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c104" id="ixv-19764">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c104" id="ixv-2624">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23 developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c104" id="ixv-19765">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform&#160;in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c104" id="ixv-19766">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c104" id="ixv-19768">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c104" id="ixv-2642">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was &lt;span class="nobreak"&gt;-29&lt;/span&gt;.32%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-15" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;width: 76.00%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH_left" style="margin:0;padding:0;border-width:0;font-family:Frutiger LT Com 45 Light, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:300;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-width:0pt;border-top-color:#000000;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-top-color:#000000;padding-left:0pt;padding-right:0pt;width: 8.01%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-width:0pt;border-top-color:#000000;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 13.36%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 76.00%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.25%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;65.99&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2020&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 76.00%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.25%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-31.51&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.31%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.36%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c105" id="ixv-2644">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c105" id="ixv-19769">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:HighestQuarterlyReturnLabel contextRef="c105" id="ixv-19770">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c105"
      decimals="INF"
      id="ixv-19771"
      unitRef="pure">0.6599</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c105" id="ixv-19772">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c105" id="ixv-19773">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c105"
      decimals="INF"
      id="ixv-19774"
      unitRef="pure">-0.3151</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c105" id="ixv-19775">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c104" id="ixv-2685">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c105" id="ixv-2704">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c105"
      decimals="INF"
      id="ixv-19776"
      unitRef="pure">0.1621</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c105"
      decimals="INF"
      id="ixv-19777"
      unitRef="pure">0.0737</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c105"
      decimals="INF"
      id="ix_33_fact"
      unitRef="pure">0.0644</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c128" id="ixv-19779">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c128"
      decimals="INF"
      id="ix_39_fact"
      unitRef="pure">0.1621</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c128"
      decimals="INF"
      id="ix_40_fact"
      unitRef="pure">0.0702</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c128"
      decimals="INF"
      id="ix_34_fact"
      unitRef="pure">0.0613</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c129" id="ixv-19783">Returns After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c129"
      decimals="INF"
      id="ix_41_fact"
      unitRef="pure">0.096</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c129"
      decimals="INF"
      id="ix_42_fact"
      unitRef="pure">0.0574</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c129"
      decimals="INF"
      id="ix_35_fact"
      unitRef="pure">0.0509</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c130" id="ixv-2761">NASDAQ Healthcare Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c130" id="ixv-19787">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c130"
      decimals="INF"
      id="ixv-19788"
      unitRef="pure">0.0654</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c130"
      decimals="INF"
      id="ixv-19789"
      unitRef="pure">0.06</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c130"
      decimals="INF"
      id="ix_36_fact"
      unitRef="pure">0.0398</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c131" id="ixv-2780">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c131" id="ixv-19791">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c131"
      decimals="INF"
      id="ixv-19792"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c131"
      decimals="INF"
      id="ixv-19793"
      unitRef="pure">0.1569</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c131"
      decimals="INF"
      id="ix_37_fact"
      unitRef="pure">0.1213</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c132" id="ixv-2799">MSCI World Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c132" id="ixv-19795">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c132"
      decimals="INF"
      id="ixv-19796"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c132"
      decimals="INF"
      id="ixv-19797"
      unitRef="pure">0.128</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c132"
      decimals="INF"
      id="ix_38_fact"
      unitRef="pure">0.0904</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c130" id="ixv-19800">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c132" id="ixv-19801">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c131" id="ixv-19802">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c129" id="ixv-19803">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c128" id="ixv-19804">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c105" id="ixv-19805">2014-10-31</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c104" id="ixv-2824">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c104" id="ixv-2826">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading contextRef="c133" id="ixv-19806">ARK Autonomous Technology&#160;&amp; Robotics ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c134" id="ixv-19807">ARKQ</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c133" id="ixv-2845">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c133" id="ixv-2847">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The ARK Autonomous Technology&#160;&amp;amp; Robotics ETF&#x2019;s (&#x201c;Fund&#x201d;) investment objective is long&lt;span class="nobreak"&gt;-term&lt;/span&gt; growth of capital.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c133" id="ixv-2851">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c133" id="ixv-2853">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c133" id="ixv-2859">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c134" decimals="2" id="ixv-19808" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c133" id="ixv-2869">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c134"
      decimals="INF"
      id="ixv-19809"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c134"
      decimals="INF"
      id="ixv-19810"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c134"
      decimals="INF"
      id="ix_43_fact"
      unitRef="pure">0</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c134"
      decimals="INF"
      id="ixv-19812"
      unitRef="pure">0.0075</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading contextRef="c133" id="ixv-2914">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c133" id="ixv-2916">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c134" decimals="0" id="ixv-19814" unitRef="usd">77</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c134" decimals="0" id="ixv-19815" unitRef="usd">240</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c134" decimals="0" id="ixv-19816" unitRef="usd">417</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c134" decimals="0" id="ixv-19817" unitRef="usd">930</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c133" id="ixv-2963">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c133" id="ixv-2965">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 20% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c133"
      decimals="INF"
      id="ixv-19818"
      unitRef="pure">0.20</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c133" id="ixv-2970">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c133" id="ixv-2972">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of autonomous technology and robotics companies that are relevant to the Fund&#x2019;s investment theme of disruptive innovation.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Autonomous technology and robotics companies are companies that the Adviser believes are expected to focus on and benefit from the development of new products or services, technological improvements and advancements in scientific research related to, among other things, disruptive innovation in automation and manufacturing (&#x201c;Automation Transformation Companies&#x201d;), transportation, energy (&#x201c;Energy Transformation Companies&#x201d;), artificial intelligence (&#x201c;Artificial Intelligence Companies&#x201d;) and materials. These types of companies are described below:&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Automation Transformation Companies.&#160;&#160;&lt;/span&gt;Companies that the Adviser believes are focused on man capitalizing on the productivity of machines, such as through the automation of functions, processes or activities previously performed by human labor, such as transportation through an emphasis on mobility as a service, or the use of robotics to perform other functions, activities or processes.&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Energy Transformation Companies.&#160;&#160;&lt;/span&gt;Companies that the Adviser believes seek to capitalize on innovations or evolutions in: (i)&#160;ways that energy is stored or used; (ii)&#160;the discovery, collection and/or implementation of new sources of energy, including unconventional sources of oil or natural gas; and/or (iii)&#160;the production or development of new materials for use in commercial applications of energy production, use or storage.&lt;/p&gt;
		&lt;p class="BL_m" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;list-style-position:outside;list-style-type:disc;margin-bottom:0;margin-left:40pt;margin-right:0;margin-top:6pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:-20pt;widows:2;margin-top:5.5pt;"&gt;&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Artificial Intelligence Companies.&#160;&#160;&lt;/span&gt;Companies that the Adviser considers to be Artificial Intelligence (&#x201c;AI&#x201d;) Companies include a company that: (i)&#160;designs, creates, integrates, or delivers robotics, autonomous technology, and/or AI in the form of products, software, or systems; (ii)&#160;develops the building block components for robotics, autonomous technology, or AI, such as advanced machinery, semiconductors and databases used for machine learning; (iii)&#160;provides its own value&lt;span class="nobreak"&gt;-added&lt;/span&gt; services on top of such building block components, but are not core to the company&#x2019;s product or service offering; and/or (iv)&#160;develops computer systems that are able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision&lt;span class="nobreak"&gt;-making&lt;/span&gt;, and translation between languages.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;In selecting companies that the Adviser believes are relevant to a particular investment theme, the Adviser seeks to identify, using its own internal research and analysis, companies capitalizing on disruptive innovation or that are enabling the further development of a theme in the markets in which they operate. The Adviser&#x2019;s internal research and analysis leverages insights from diverse sources, including external research, to develop and refine its investment themes and identify and take advantage of trends that have ramifications for individual companies or entire industries.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Adviser&#x2019;s process for identifying Automation Transformation Companies, Energy Transformation Companies and Artificial Intelligence Companies uses both &#x201c;top down&#x201d; (thematic research sizing the potential total available market, and surfacing the prime beneficiaries) and &#x201c;bottom up&#x201d; (valuation, fundamental and quantitative measures) approaches. In both the Adviser&#x2019;s &#x201c;top down&#x201d; and &#x201c;bottom up&#x201d; approaches, the Adviser evaluates environmental, social, and governance (&#x201c;ESG&#x201d;) considerations. In its &#x201c;top down&#x201d; approach, the Adviser uses the framework of the United Nations Sustainable Development Goals to integrate ESG considerations into its research and investment process. The Adviser, however, does not use ESG considerations to limit, restrict or otherwise exclude companies or sectors from the Fund&#x2019;s investment universe. In its &#x201c;bottom up&#x201d; approach, the Adviser makes its investment decisions primarily based on its analysis of the potential of individual companies, while integrating ESG considerations into that process. The Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas are those that it believes present the best risk&lt;span class="nobreak"&gt;-reward&lt;/span&gt; opportunities.&lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Under normal circumstances, substantially all of the Fund&#x2019;s assets will be invested in equity securities, including common stocks, partnership interests, business trust shares and other equity investments or ownership interests in business enterprises. The Fund&#x2019;s investments will include micro-, small-, medium- and large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies. The Fund&#x2019;s investments in foreign equity securities will be in both developed and emerging markets.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund will be concentrated (i.e., more than 25% of the value of the Fund&#x2019;s assets) in securities of issuers having their principal business activities in groups of industries in the industrials or information technology sectors, although it will not concentrate in any specific industry. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the Investment Company Act&#160;of&#160;1940, as amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a high&#160;percentage of its assets in a limited number of issuers.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c133" id="ixv-2974">The Fund is an actively-managed exchange-traded fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of autonomous technology and robotics companies that are relevant to the Fund&#x2019;s investment theme of disruptive innovation.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c133" id="ixv-3005">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c135" id="ixv-19819">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c137" id="ixv-3010">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (i.e., on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of ETFs investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c138" id="ixv-3014">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Concentration Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s assets will be concentrated in securities of issuers having their principal business activities in groups of industries in the (i)&#160;industrials sector or (ii)&#160;information technology sector. However, the Fund will not concentrate in any specific industry. To the extent that the Fund continues to be concentrated in groups of industries in the industrials sector or the information technology sector, the Fund will be subject to the risk that economic, political, business or other conditions that have a negative effect on such industry groups will negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of sectors or industries. Please see also the &#x201c;Industrials Sector Risk&#x201d; and &#x201c;Information Technology Sector Risk&#x201d; disclosures below.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c139" id="ixv-3018">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Consumer Discretionary Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The consumer discretionary sector may be affected by changes in domestic and international economies, exchange and interest rates, competition, consumers&#x2019; disposable income and consumer preferences, social trends and marketing campaigns.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c140" id="ixv-3022">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c141" id="ixv-3027">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c142" id="ixv-3038">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c143" id="ixv-3042">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Disruptive Innovation Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Companies that the Adviser believes are capitalizing on disruptive innovation and developing technologies to displace older technologies or create new markets may not in fact do so. Companies that initially develop a novel technology may not be able to capitalize on the technology. Companies that develop disruptive technologies may face political or legal attacks from competitors, industry groups or local and national governments. These companies may also be exposed to risks applicable to sectors other than the disruptive innovation theme for which they are chosen, and the securities issued by these companies may underperform the securities of other companies that are primarily focused on a particular theme. The Fund may invest in a company that does not currently derive any revenue from disruptive innovations or technologies, and there is no assurance that a company will derive any revenue from disruptive innovations or technologies in the future. A disruptive innovation or technology may constitute a small portion of a company&#x2019;s overall business. As a result, the success of a disruptive innovation or technology may not affect the value of the equity securities issued by the company.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c144" id="ixv-3046">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Emerging Market Securities Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Investment in securities of emerging market issuers may present risks that are greater than or different from those associated with foreign securities due to less developed and liquid markets and such factors as increased economic, political, regulatory, or other uncertainties. Certain emerging market countries may be subject to less stringent requirements regarding accounting, auditing, financial reporting and record keeping and therefore, material information related to an investment may not be available or reliable. In addition, the Fund is limited in its ability to exercise its legal rights or enforce a counterparty&#x2019;s legal obligations in certain jurisdictions outside of the United&#160;States, in particular, in emerging markets countries.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c145" id="ixv-3052">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs).&#160;&#160;&lt;/span&gt;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c146" id="ixv-3060">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk.&#160;&#160;&lt;/span&gt;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c147" id="ixv-3064">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Industrials Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The industrials sector includes companies engaged in aerospace and defense, electrical engineering, machinery, and professional services. Companies in the industrials sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, companies in the industrials sector may be adversely affected by environmental damages, product liability claims and exchange rates.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Aerospace and Defense Company Risk.&#160;&#160;&lt;/span&gt;Companies in the aerospace and defense industry rely to a large extent on U.S.&#160;(and other) Government demand for their products and services and may be significantly affected by changes in government regulations and spending, as well as economic conditions and industry consolidation.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Professional Services Company Risk.&#160;&#160;&lt;/span&gt;Professional services companies may be materially impacted by economic conditions and related fluctuations in client demand for marketing, business, technology and other consulting services. Professional services companies&#x2019; success depends in large part on attracting and retaining key employees and a failure to do so could adversely affect a company&#x2019;s business. There are relatively few barriers to entry into the professional services market, and new competitors could readily seek to compete in one or more market segments, which could adversely affect a professional services company&#x2019;s operating results through pricing pressure and loss of market share.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c148" id="ixv-3081">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Information Technology Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The information technology sector includes companies engaged in internet software and services, technology hardware and storage peripherals, electronic equipment instruments and components, and semiconductors and semiconductor equipment. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face rapid product obsolescence due to technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Failure to introduce new products, develop and maintain a loyal customer base, or achieve general market acceptance for their products could have a material adverse effect on a company&#x2019;s business. Companies in the information technology sector are heavily dependent on intellectual property and the loss of patent, copyright and trademark protections may adversely affect the profitability of these companies.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Company Risk.&#160;&#160;&lt;/span&gt;Many Internet&lt;span class="nobreak"&gt;-related&lt;/span&gt; companies have incurred large losses since their inception and may continue to incur large losses in the hope of capturing market share and generating future revenues. Accordingly, many such companies expect to incur significant operating losses for the foreseeable future, and may never be profitable. The markets in which many Internet companies compete face rapidly evolving industry standards, frequent new service and product announcements, introductions and enhancements, and changing customer demands. The failure of an Internet company to adapt to such changes could have a material adverse effect on the company&#x2019;s business. Additionally, the widespread adoption of new Internet, networking, telecommunications technologies, or other technological changes could require substantial expenditures by an Internet company to modify or adapt its services or infrastructure, which could have a material adverse effect on an Internet company&#x2019;s business.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Semiconductor Company Risk.&#160;&#160;&lt;/span&gt;Competitive pressures may have a significant effect on the financial condition of semiconductor companies and, as product cycles shorten and manufacturing capacity increases, these companies may become increasingly subject to aggressive pricing, which hampers profitability. Reduced demand for end&lt;span class="nobreak"&gt;-user&lt;/span&gt; products, under&lt;span class="nobreak"&gt;-utilization&lt;/span&gt; of manufacturing capacity, and other factors could adversely impact the operating results of companies in the semiconductor sector. Semiconductor companies typically face high capital costs and may be heavily dependent on intellectual property rights. The semiconductor sector is highly cyclical, which may cause the operating results of many semiconductor companies to vary significantly. The stock prices of companies in the semiconductor sector have been and likely will continue to be extremely volatile.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Software Industry Risk.&#160;&#160;&lt;/span&gt;The software industry can be significantly affected by intense competition, aggressive pricing, technological innovations, and product obsolescence. Companies in the software industry are subject to significant competitive pressures, such as aggressive pricing, new market entrants, competition for market share, short product cycles due to an accelerated rate of technological developments and the potential for limited earnings and/or falling profit margins. These companies also face the risks that new services, equipment or technologies will not be accepted by consumers and businesses or will become rapidly obsolete. These factors can affect the profitability of these companies and, as a result, the value of their securities. Also, patent protection is integral to the success of many companies in this industry, and profitability can be affected materially by, among other things, the cost of obtaining (or failing to obtain) patent approvals, the cost of litigating patent infringement and the loss of patent protection for products (which significantly increases pricing pressures and can materially reduce profitability with respect to such products). In addition, many software companies have limited operating histories. Prices of these companies&#x2019; securities historically have been more volatile than other securities, especially over the short term.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c149" id="ixv-3106">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk.&#160;&#160;&lt;/span&gt;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;i.e.&lt;/span&gt;, the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c150" id="ixv-3113">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Because the Fund may invest in approximately 35 to 50 issuers, it is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c151" id="ixv-3117">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c152" id="ixv-3125">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Management Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;As an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; ETF, the Fund is subject to management risk. The ability of the Adviser to successfully implement the Fund&#x2019;s investment strategies will significantly influence the Fund&#x2019;s performance. The success of the Fund will depend in part upon the skill and expertise of certain key personnel of the Adviser, and there can be no assurance that any such personnel will continue to be associated with the Fund.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c153" id="ixv-3130">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c154" id="ixv-3138">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c155" id="ixv-3144">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c156" id="ixv-3152">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Non&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Diversified&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Risk.&#160;&#160;&lt;/span&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c136" id="ixv-3157">The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c157" id="ixv-3160">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c133" id="ixv-3170">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c133" id="ixv-3172">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year, 5&#160;years and since the Fund&#x2019;s inception compare with those of the S&amp;amp;P 500 Index and the MSCI World Index. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23 developed markets countries. Returns shown for the MSCI World Index are net of foreign withholding taxes applicable to U.S.&#160;investors. The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c133" id="ixv-19822">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c133" id="ixv-3174">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23 developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c133" id="ixv-19823">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c133" id="ixv-19824">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c133" id="ixv-19826">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c133" id="ixv-3190">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was 5.55%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-16" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;width: 75.87%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 8.13%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 13.38%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;width: 75.87%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 6.37%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;42.04&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 13.38%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt; 6/30/2020&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.87%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.37%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-25.78&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.38%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c134" id="ixv-3192">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c134" id="ixv-19827">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:BarChartYearToDateReturn
      contextRef="c134"
      decimals="INF"
      id="ixv-19828"
      unitRef="pure">0.0555</rr:BarChartYearToDateReturn>
    <rr:HighestQuarterlyReturnLabel contextRef="c134" id="ixv-19829">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c134"
      decimals="INF"
      id="ixv-19830"
      unitRef="pure">0.4204</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c134" id="ixv-19831">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c134" id="ixv-19832">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c134"
      decimals="INF"
      id="ixv-19833"
      unitRef="pure">-0.2578</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c134" id="ixv-19834">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c133" id="ixv-3232">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c134" id="ixv-3251">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c134"
      decimals="INF"
      id="ixv-19835"
      unitRef="pure">0.4069</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c134"
      decimals="INF"
      id="ixv-19836"
      unitRef="pure">0.1475</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c134"
      decimals="INF"
      id="ix_50_fact"
      unitRef="pure">0.1299</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c158" id="ixv-19838">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c158"
      decimals="INF"
      id="ix_44_fact"
      unitRef="pure">0.4069</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c158"
      decimals="INF"
      id="ix_45_fact"
      unitRef="pure">0.1463</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c158"
      decimals="INF"
      id="ix_46_fact"
      unitRef="pure">0.1273</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c159" id="ixv-19842">Returns After Taxes on Distributions and Sale of Fund&#160;Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c159"
      decimals="INF"
      id="ix_47_fact"
      unitRef="pure">0.2409</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c159"
      decimals="INF"
      id="ix_48_fact"
      unitRef="pure">0.1188</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c159"
      decimals="INF"
      id="ix_49_fact"
      unitRef="pure">0.1075</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c160" id="ixv-3308">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c160" id="ixv-19846">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c160"
      decimals="INF"
      id="ixv-19847"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c160"
      decimals="INF"
      id="ixv-19848"
      unitRef="pure">0.1569</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c160"
      decimals="INF"
      id="ix_51_fact"
      unitRef="pure">0.1202</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c161" id="ixv-3327">MSCI World Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c161" id="ixv-19850">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c161"
      decimals="INF"
      id="ixv-19851"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c161"
      decimals="INF"
      id="ixv-19852"
      unitRef="pure">0.128</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c161"
      decimals="INF"
      id="ix_52_fact"
      unitRef="pure">0.0881</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c159" id="ixv-19855">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c158" id="ixv-19856">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c134" id="ixv-19857">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c161" id="ixv-19858">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c160" id="ixv-19859">2014-09-30</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c133" id="ixv-3351">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c133" id="ixv-3353">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading contextRef="c162" id="ixv-19860">ARK Space Exploration&#160;&amp; Innovation ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c163" id="ixv-19861">ARKX</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c162" id="ixv-3376">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c162" id="ixv-3378">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The ARK Space Exploration&#160;&amp;amp; Innovation ETF&#x2019;s (&#x201c;Fund&#x201d;) investment objective is long&lt;span class="nobreak"&gt;-term&lt;/span&gt; growth of capital.&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c162" id="ixv-3382">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c162" id="ixv-3384">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c162" id="ixv-3389">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c163" decimals="2" id="ixv-19862" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c162" id="ixv-3399">Annual Fund&#160;Operating Expenses  (expenses that you pay each year as a&#160;percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c163"
      decimals="INF"
      id="ixv-19863"
      unitRef="pure">0.0075</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c163"
      decimals="INF"
      id="ixv-19864"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c163"
      decimals="INF"
      id="ix_54_fact"
      unitRef="pure">0</rr:OtherExpensesOverAssets>
    <rr:AcquiredFundFeesAndExpensesOverAssets
      contextRef="c163"
      decimals="INF"
      id="ix_53_fact"
      unitRef="pure">0.0003</rr:AcquiredFundFeesAndExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c163"
      decimals="INF"
      id="ixv-19867"
      unitRef="pure">0.0078</rr:ExpensesOverAssets>
    <rr:FeeWaiverOrReimbursementOverAssets
      contextRef="c163"
      decimals="INF"
      id="ix_55_fact"
      unitRef="pure">-0.0003</rr:FeeWaiverOrReimbursementOverAssets>
    <rr:NetExpensesOverAssets
      contextRef="c163"
      decimals="INF"
      id="ixv-19869"
      unitRef="pure">0.0075</rr:NetExpensesOverAssets>
    <rr:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees contextRef="c162" id="ixv-19870">The Total Annual Fund Operating Expenses may not correlate to the ratio of expenses to average net assets as reported in the &#x201c;Financial Highlights&#x201d; section of the Prospectus, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses. Acquired Fund Fees and Expenses represent the Fund&#x2019;s pro rata share of fees and expenses incurred indirectly as a result of investing in other funds, including ETFs and money market funds.</rr:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <rr:ExpenseExampleHeading contextRef="c162" id="ixv-3481">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c162" id="ixv-3483">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;orphans:99;widows:1;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c163" decimals="0" id="ixv-19873" unitRef="usd">77</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c163" decimals="0" id="ixv-19874" unitRef="usd">246</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c163" decimals="0" id="ixv-19875" unitRef="usd">430</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c163" decimals="0" id="ixv-19876" unitRef="usd">963</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c162" id="ixv-3530">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c162" id="ixv-3532">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 18% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c162"
      decimals="INF"
      id="ixv-19877"
      unitRef="pure">0.18</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c162" id="ixv-3535">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c162" id="ixv-3537">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies that are engaged in the Fund&#x2019;s investment theme of Space Exploration and Innovation. The Adviser defines &#x201c;Space Exploration&#x201d; as leading, enabling, or benefitting from technologically enabled products and/or services that occur beyond the surface of the Earth. The Adviser defines Innovation, including the investment theme of &#x201c;disruptive innovation,&#x201d; as the introduction of a technologically enabled new product or service that the Adviser expects to change an industry landscape. The Adviser&#x2019;s internal research and analysis leverages insights from diverse sources, including external research, to develop and refine its investment themes and identify and take advantage of trends that have ramifications for individual companies or entire industries.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;In selecting companies that the Adviser believes are engaged in the theme of Space Exploration, the Adviser seeks to identify, using its own internal research and analysis, companies capitalizing on disruptive innovation. The Adviser believes that Space Exploration related companies can be grouped into four overarching categories, each of which contains relevant sub&lt;span class="nobreak"&gt;-elements&lt;/span&gt;. Orbital Aerospace Companies are companies that launch, make, service, or operate platforms in the orbital space, including satellites and launch vehicles. Suborbital Aerospace Companies are companies that launch, make, service, or operate platforms in the suborbital space, but do not reach a velocity needed to remain in orbit around a planet. Enabling Technologies Companies are companies that develop technologies used by Space Exploration related companies for successful value&lt;span class="nobreak"&gt;-add&lt;/span&gt; aerospace operations. These operations include artificial intelligence, robotics, 3D printing, materials and energy storage. For example, 3D printing companies create value&lt;span class="nobreak"&gt;-add&lt;/span&gt; for space and aerospace exploration related companies by accelerating innovation thanks to low&lt;span class="nobreak"&gt;-costs&lt;/span&gt; and rapid prototyping, and by lowering the weight of low volume, highly complex parts. Aerospace Beneficiary Companies are companies whose operations stand to benefit from aerospace activities, including agriculture, internet access, global positioning system (GPS), construction, imaging, drones, air taxis and electric aviation vehicles. For example, agriculture companies utilize technologies advanced by &lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;space exploration and innovation, such as satellite imagery. Space exploration is possible due to the convergence of a number of themes. Many of the companies the Fund invests in may only have an indirect and not a substantial involvement in the space industry. A Space Exploration related company may not currently derive any revenue, and there is no assurance that such company will derive any revenue from innovative technologies in the future.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Adviser will select investments for the Fund that represent the Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas within the theme of Space Exploration, &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;i.e.&lt;/span&gt;, investment decisions regarded with confidence, in constructing the Fund&#x2019;s portfolio. The Adviser will analyze potential investments by using both &#x201c;top down&#x201d; information (&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;e.g.&lt;/span&gt;, economy&lt;span class="nobreak"&gt;-wide&lt;/span&gt; analysis of facts such as rate of growth, cost declines, unit economics, sizing of markets, and price levels as well as business and technology cycle trends) and &#x201c;bottom up&#x201d; criteria (&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;e.g.&lt;/span&gt;, fundamental and quantitative metrics for individual companies such as their revenue growth, profitability and return on invested capital). Based upon its research and analysis, the Adviser will select a portfolio company that it believes presents the best risk&lt;span class="nobreak"&gt;-reward&lt;/span&gt; opportunities. In both the Adviser&#x2019;s &#x201c;top down&#x201d; and &#x201c;bottom up&#x201d; approaches, the Adviser evaluates environmental, social, and governance (&#x201c;ESG&#x201d;) considerations. In its &#x201c;top down&#x201d; approach, the Adviser uses the framework of the United Nations Sustainable Development Goals to integrate ESG considerations into its research and investment process. The Adviser, however, does not use ESG considerations to limit, restrict or otherwise exclude companies or sectors from the Fund&#x2019;s investment universe. In its &#x201c;bottom up&#x201d; approach, the Adviser makes its investment decisions primarily based on its analysis of the potential of individual companies, while integrating ESG considerations into that process. The Adviser&#x2019;s highest&lt;span class="nobreak"&gt;-conviction&lt;/span&gt; investment ideas are those that it believes present the best risk&lt;span class="nobreak"&gt;-reward&lt;/span&gt; opportunities.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;Under normal circumstances, substantially all of the Fund&#x2019;s assets will be invested in equity securities, including common stocks, partnership interests, business trust shares and other equity investments or ownership interests in business enterprises. The Fund&#x2019;s investments will include micro-, small-, medium- and large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies. The Fund&#x2019;s investments in foreign equity securities will be in both developed and emerging markets. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the Investment Company Act&#160;of&#160;1940, as amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a high&#160;percentage of its assets in a limited number of issuers. The Fund&#x2019;s portfolio is expected to contain 40 to 55 common stocks (domestic and foreign) that are conviction weighted. The Fund will concentrate (&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;i.e.&lt;/span&gt;, invest more than 25% of the value of the Fund&#x2019;s assets) in securities of issuers having their principal business activities in groups of industries in the information technology and industrials sectors. This concentration limit does not apply to securities issued or guaranteed by the U.S.&#160;Government, its agencies or instrumentalities.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c162" id="ixv-3539">The Fund is an actively-managed exchange-traded fund (&#x201c;ETF&#x201d;) that will invest under normal circumstances primarily (at least 80% of its assets) in domestic and foreign equity securities of companies that are engaged in the Fund&#x2019;s investment theme of Space Exploration and Innovation.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c162" id="ixv-3566">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c164" id="ixv-19878">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c166" id="ixv-3571">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (i.e., on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of ETFs investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c167" id="ixv-3578">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Communications Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund will be more affected by the performance of the communications sector than a fund with less exposure to such sector. Communication companies are particularly vulnerable to the potential obsolescence of products and services due to technological advancement and the innovation of competitors. Companies in the communications sector may also be affected by other competitive pressures, such as pricing competition, as well as research and development costs, substantial capital requirements and government regulation. Additionally, fluctuating domestic and international demand, shifting demographics and often unpredictable changes in consumer tastes can drastically affect a communication company&#x2019;s profitability. While all companies may be susceptible to network security breaches, certain companies in the communications sector may be particular targets of hacking and potential theft of proprietary or consumer information or disruptions in service, which could have a material adverse effect on their businesses.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c168" id="ixv-3582">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Concentration Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s assets will be concentrated in securities of issuers having their principal business activities in groups of industries in the (i)&#160;industrials sector or (ii)&#160;information technology sector. However, the Fund will not concentrate in any specific industry. To the extent that the Fund continues to be concentrated in groups of industries in the industrials sector or the information technology sector, the Fund will be subject to the risk that economic, political, business or other conditions that have a negative effect on such industry groups will negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of sectors or industries. Please see also the &#x201c;Industrials Sector Risk&#x201d; and &#x201c;Information Technology Sector Risk&#x201d; disclosures below.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c169" id="ixv-3586">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c170" id="ixv-3591">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c171" id="ixv-3598">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c172" id="ixv-3605">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Disruptive Innovation Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Companies that the Adviser believes are capitalizing on disruptive innovation and developing technologies to displace older technologies or create new markets may not in fact do so. Companies that initially develop a novel technology may not be able to capitalize on the technology. Companies that develop disruptive technologies may face political or legal attacks from competitors, industry groups or local and national governments. These companies may also be exposed to risks applicable to sectors other than the disruptive innovation theme for which they are chosen, and the securities issued by these companies may underperform the securities of other companies that are primarily focused on a particular theme. The Fund may invest in a company that does not currently derive any revenue from disruptive innovations or technologies, and there is no assurance that a company will derive any revenue from disruptive innovations or technologies in the future. A disruptive innovation or technology may constitute a small portion of a company&#x2019;s overall business. As a result, the success of a disruptive innovation or technology may not affect the value of the equity securities issued by the company.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c173" id="ixv-3609">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Emerging Market Securities Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Investment in securities of emerging market issuers may present risks that are greater than or different from those associated with foreign securities due to less developed and liquid markets and such factors as increased economic, political, regulatory, or other uncertainties. Certain emerging market countries may be subject to less stringent requirements regarding accounting, auditing, financial reporting and record keeping and therefore, material information related to an investment may not be available or reliable. In addition, the Fund is limited in its ability to exercise its legal rights or enforce a counterparty&#x2019;s legal obligations in certain jurisdictions outside of the United&#160;States, in particular, in emerging markets countries.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c174" id="ixv-3613">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs).&#160;&#160;&lt;/span&gt;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c175" id="ixv-3623">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk.&#160;&#160;&lt;/span&gt;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c176" id="ixv-3627">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Industrials Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The industrials sector includes companies engaged in aerospace and defense, electrical engineering, machinery, and professional services. Companies in the industrials sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, companies in the industrials sector may be adversely affected by environmental damages, product liability claims and exchange rates.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Aerospace and Defense Company Risk.&#160;&#160;&lt;/span&gt;Companies in the aerospace and defense industry rely to a large extent on U.S.&#160;(and other) Government demand for their products and services and may be significantly affected by changes in government regulations and spending, as well as economic conditions and industry consolidation.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Professional Services Company Risk.&#160;&#160;&lt;/span&gt;Professional services companies may be materially impacted by economic conditions and related fluctuations in client demand for marketing, business, technology and other consulting services. Professional services companies&#x2019; success depends in large part on attracting and retaining key employees and a failure to do so could adversely affect a company&#x2019;s business. There are relatively few barriers to entry into the professional services market, and new competitors could readily seek to compete in one or more market segments, which could adversely affect a professional services company&#x2019;s operating results through pricing pressure and loss of market share.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c177" id="ixv-3641">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Information Technology Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The information technology sector includes companies engaged in internet software and services, technology hardware and storage peripherals, electronic equipment instruments and components, and semiconductors and semiconductor equipment. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face rapid product obsolescence due to technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Failure to introduce new products, develop and maintain a loyal customer base, or achieve general market acceptance for their products could have a material adverse effect on a company&#x2019;s business. Companies in the information technology sector are heavily dependent on intellectual property and the loss of patent, copyright and trademark protections may adversely affect the profitability of these companies.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Company Risk.&#160;&#160;&lt;/span&gt;Many Internet&lt;span class="nobreak"&gt;-related&lt;/span&gt; companies have incurred large losses since their inception and may continue to incur large losses in the hope of capturing market share and generating future revenues. Accordingly, many such companies expect to incur significant operating losses for the foreseeable future, and may never be profitable. The markets in which many Internet companies compete face rapidly evolving industry standards, frequent new service and product announcements, introductions and enhancements, and changing customer demands. The failure of an Internet company to adapt to such changes could have a material adverse effect on the company&#x2019;s business. Additionally, the widespread adoption of new Internet, networking, telecommunications technologies, or other technological changes could require substantial expenditures by an Internet company to modify or adapt its services or infrastructure, which could have a material adverse effect on an Internet company&#x2019;s business.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Semiconductor Company Risk.&#160;&#160;&lt;/span&gt;Competitive pressures may have a significant effect on the financial condition of semiconductor companies and, as product cycles shorten and manufacturing capacity increases, these companies may become increasingly subject to aggressive pricing, which hampers profitability. Reduced demand for end&lt;span class="nobreak"&gt;-user&lt;/span&gt; products, under&lt;span class="nobreak"&gt;-utilization&lt;/span&gt; of manufacturing capacity, and other factors could adversely impact the operating results of companies in the semiconductor sector. Semiconductor companies typically face high capital costs and may be heavily dependent on intellectual property rights. The semiconductor sector is highly cyclical, which may cause the operating results of many semiconductor companies to vary significantly. The stock prices of companies in the semiconductor sector have been and likely will continue to be extremely volatile.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Software Industry Risk.&#160;&#160;&lt;/span&gt;The software industry can be significantly affected by intense competition, aggressive pricing, technological innovations, and product obsolescence. Companies in the software industry are subject to significant competitive pressures, such as aggressive pricing, new market entrants, competition for market share, short product cycles due to an accelerated rate of technological developments and the potential for limited earnings and/or falling profit margins. These companies also face the risks that new services, equipment or technologies will not be accepted by consumers and businesses or will become rapidly obsolete. These factors can affect the profitability of these companies and, as a result, the value of their securities. Also, patent protection is integral to the success of many companies in this industry, and profitability can be affected materially by, among other things, the cost of obtaining (or failing to obtain) patent approvals, the cost of litigating patent infringement and the loss of patent protection for products (which significantly increases pricing pressures and can materially reduce profitability with respect to such products). In addition, many software companies have limited operating histories. Prices of these companies&#x2019; securities historically have been more volatile than other securities, especially over the short term.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c178" id="ixv-3666">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk.&#160;&#160;&lt;/span&gt;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (i.e., the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c179" id="ixv-3672">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Investment Strategy Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund is exposed to additional risk due to its policy of investing in accordance with an investment strategy. Although the Fund&#x2019;s investment strategy is designed to achieve the Fund&#x2019;s investment objective, the strategy may not prove to be successful. The investment decisions may not produce the intended results and there is no guarantee that the investment objective will be achieved.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c180" id="ixv-3678">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Because the Fund may invest in approximately 40 to 55 issuers, it is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c181" id="ixv-3682">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c182" id="ixv-3690">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Limited Operating History Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund has limited operating history for investors to evaluate. There can be no assurance that the Fund will grow to or maintain an economically viable size. The Fund may liquidate and terminate at any time without shareholder approval.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c183" id="ixv-3694">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Management Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;As an actively&lt;span class="nobreak"&gt;-managed&lt;/span&gt; ETF, the Fund is subject to management risk. The ability of the Adviser to successfully implement the Fund&#x2019;s investment strategies will significantly influence the Fund&#x2019;s performance. The success of the Fund will depend in part upon the skill and expertise of certain key personnel of the Adviser, and there can be no assurance that any such personnel will continue to be associated with the Fund.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c184" id="ixv-3699">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c185" id="ixv-3707">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c186" id="ixv-3711">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c187" id="ixv-3723">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Non&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Diversified&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Risk.&#160;&#160;&lt;/span&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c165" id="ixv-3728">The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c188" id="ixv-3731">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Other Investment Companies Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund invests in other investment companies, including other ETFs. As a result, shareholders will bear both their proportionate share of Fund expenses and, indirectly, the expenses of the other investment companies. Furthermore, the Fund is exposed to the risks to which the other investment companies may be subject. In addition, for index&lt;span class="nobreak"&gt;-based&lt;/span&gt; ETFs, the performance of an ETF may diverge from the performance of such index (commonly known as tracking error).</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c189" id="ixv-3736">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c162" id="ixv-3746">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c162" id="ixv-3748">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year and since the Fund&#x2019;s inception compare with those of the S&amp;amp;P 500 Index and the MSCI World Index. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23&#160;developed markets countries. Returns shown for the MSCI World Index are net of foreign withholding taxes applicable to U.S.&#160;investors. The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c162" id="ixv-19882">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c162" id="ixv-3750">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23&#160;developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c162" id="ixv-19883">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c162" id="ixv-19884">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c162" id="ixv-19886">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c162" id="ixv-3766">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was 5.19%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-16" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;width: 75.37%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 8.15%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.85%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;width: 75.37%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 6.39%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;12.85&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.76%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.85%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;3/31/2023&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.37%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.39%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-25.07&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.76%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.85%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c163" id="ixv-3768">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c163" id="ixv-19887">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:BarChartYearToDateReturn
      contextRef="c163"
      decimals="INF"
      id="ixv-19888"
      unitRef="pure">0.0519</rr:BarChartYearToDateReturn>
    <rr:HighestQuarterlyReturnLabel contextRef="c163" id="ixv-3785">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c163"
      decimals="INF"
      id="ixv-19889"
      unitRef="pure">0.1285</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c163" id="ixv-3794">2023-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c163" id="ixv-3798">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c163"
      decimals="INF"
      id="ixv-19890"
      unitRef="pure">-0.2507</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c163" id="ixv-3807">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c162" id="ixv-3812">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c163" id="ixv-3827">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c163"
      decimals="INF"
      id="ixv-19891"
      unitRef="pure">0.2418</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c163"
      decimals="INF"
      id="ix_56_fact"
      unitRef="pure">-0.0901</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c190" id="ixv-19893">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c190"
      decimals="INF"
      id="ix_61_fact"
      unitRef="pure">0.2418</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c190"
      decimals="INF"
      id="ix_57_fact"
      unitRef="pure">-0.0901</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c191" id="ixv-19896">Returns After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c191"
      decimals="INF"
      id="ix_62_fact"
      unitRef="pure">0.1431</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c191"
      decimals="INF"
      id="ix_58_fact"
      unitRef="pure">-0.0673</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c192" id="ixv-3869">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c192" id="ixv-19899">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c192"
      decimals="INF"
      id="ixv-19900"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c192"
      decimals="INF"
      id="ix_59_fact"
      unitRef="pure">0.0856</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c193" id="ixv-3883">MSCI World Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c193" id="ixv-19902">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c193"
      decimals="INF"
      id="ixv-19903"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c193"
      decimals="INF"
      id="ix_60_fact"
      unitRef="pure">0.061</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c191" id="ixv-19906">2021-03-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c190" id="ixv-19907">2021-03-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c163" id="ixv-19908">2021-03-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c193" id="ixv-19909">2021-03-30</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c192" id="ixv-19910">2021-03-30</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c162" id="ixv-3903">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c162" id="ixv-3905">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading contextRef="c194" id="ixv-19911">The 3D Printing ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c195" id="ixv-19912">PRNT</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c194" id="ixv-3928">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c194" id="ixv-3930">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The 3D Printing ETF (&#x201c;Fund&#x201d;) seeks to provide investment results that closely correspond, before fees and expenses, to the performance of the Total 3D&lt;span class="nobreak"&gt;-Printing&lt;/span&gt; Index (&#x201c;Index&#x201d;).&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c194" id="ixv-3934">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c194" id="ixv-3936">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c194" id="ixv-3942">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c195" decimals="2" id="ixv-19913" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c194" id="ixv-3952">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c195"
      decimals="INF"
      id="ixv-19914"
      unitRef="pure">0.0065</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c195"
      decimals="INF"
      id="ixv-19915"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c195"
      decimals="INF"
      id="ix_63_fact"
      unitRef="pure">0.0001</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c195"
      decimals="INF"
      id="ixv-19917"
      unitRef="pure">0.0066</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading contextRef="c194" id="ixv-3997">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c194" id="ixv-3999">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c195" decimals="0" id="ixv-19919" unitRef="usd">67</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c195" decimals="0" id="ixv-19920" unitRef="usd">211</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c195" decimals="0" id="ixv-19921" unitRef="usd">368</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c195" decimals="0" id="ixv-19922" unitRef="usd">822</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c194" id="ixv-4046">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c194" id="ixv-4048">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 39% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c194"
      decimals="INF"
      id="ixv-19923"
      unitRef="pure">0.39</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c194" id="ixv-4053">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c194" id="ixv-4055">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund normally invests at least 80% of its total assets in securities that are included in the Fund&#x2019;s benchmark Index, depositary receipts representing securities included in the Index or underlying stocks in respect of depositary receipts included in the Index. This 80% investment policy is non&lt;span class="nobreak"&gt;-fundamental&lt;/span&gt; and may be changed without shareholder approval upon 60&#160;days&#x2019; prior written notice to shareholders.&lt;/p&gt;
		&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Index is designed to track the price movements of stocks of companies involved in the 3D printing industry. The Index has been created and licensed to the Fund by ARK&#x2019;s Index Products Group and is calculated, published and distributed by Solactive AG (&#x201c;Solactive&#x201d;). Information regarding the Index is available at http://www.solactive.com. The Index is composed of equity securities and depositary receipts of exchange listed companies from the U.S., non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;developed markets and Taiwan that are engaged in 3D printing related businesses within the following business lines: (i)&#160;3D printing hardware, (ii)&#160;computer aided design (&#x201c;CAD&#x201d;) and 3D printing simulation software, (iii)&#160;3D printing centers, (iv)&#160;scanning and measurement and (v)&#160;3D printing materials. The Index assigns a pre&lt;span class="nobreak"&gt;-determined&lt;/span&gt; weighting to each business line and all companies within each business line are equally weighted within the business line. As of November&#160;12, 2024, the Index included 52 securities of companies with a market capitalization range of between approximately $139&#160;million and $198&#160;billion and a weighted average market capitalization of $21&#160;billion.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;At least 80% of the companies in the Index derive at least 50% of their earnings or revenues or at least 50% of their assets are devoted to the development or distribution of equipment, materials and software primarily used in 3D printing or 3D printed products. In addition, at least 80% of the assets of the Fund will be comprised of companies that derive at least 50% of their earnings or revenues or at least 50% of their assets are devoted to the development or distribution of equipment, materials and software primarily used in 3D printing or 3D printed products.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund, using an indexing investment approach, attempts to approximate, before fees and expenses, the investment performance of the Index by investing in a portfolio of securities that generally replicates the Index. The Fund generally will use a replication strategy. A replication strategy is an indexing strategy that involves investing in the securities of the Index in approximately the same proportions as in the Index. However, the Fund may utilize a representative sampling strategy with respect to the Index when it might not be possible or practicable to purchase all of the securities of the Index in approximately the same proportions as in the Index, such as when there are practical difficulties or substantial costs involved in compiling a portfolio of securities to replicate the Index, in instances in which a security in the Index becomes temporarily illiquid, unavailable or less liquid, or as a result of legal restrictions or limitations (such as tax diversification requirements) that apply to the Fund but not the Index. There also may be instances in which the Adviser may choose to underweight or overweight a security in the Index, purchase securities not in the Index that the Adviser believes are appropriate to substitute for certain securities in the Index or utilize various combinations of other available investment techniques in seeking to replicate as closely as possible, before fees and expenses, the performance of the Index. The Fund may sell securities that are represented in the Index in anticipation of their removal from the Index or purchase securities not represented in the Index in anticipation of their addition to the Index. The Fund does not take temporary defensive positions when markets decline or appear overvalued.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;If the Fund uses a replication strategy, it can be expected to have greater correlation to the Index than if it uses a representative sampling strategy.&lt;/p&gt;
		&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund may concentrate its investments in a particular industry or group of industries to the extent that the Index concentrates in an industry or group of industries. Based on the composition of the Index as of November&#160;12, 2024, the Software, Machinery, Electronic Equipment, Instruments&#160;&amp;amp; Components industries represented a significant portion of the Index. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c194" id="ixv-19924">The Fund normally invests at least 80% of its total assets in securities that are included in the Fund&#x2019;s benchmark Index, depositary receipts representing securities included in the Index or underlying stocks in respect of depositary receipts included in the Index.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c194" id="ixv-4068">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c196" id="ixv-19925">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c197" id="ixv-4073">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (i.e., on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; funds (&#x201c;ETFs&#x201d;) investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c198" id="ixv-4078">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Concentration/Focused Risk.&#160;&#160;&lt;/span&gt;The Fund&#x2019;s assets may be concentrated in a particular industry or group of industries to the extent the Index concentrates in a particular industry or group of industries. If the Fund&#x2019;s assets are concentrated in a particular industry or group of industries, the Fund will be subject to the risk that economic, political or other conditions that have a negative effect on that industry or group of industries will negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of industries or sectors.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c199" id="ixv-4081">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c200" id="ixv-4086">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c201" id="ixv-4093">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market and, if not included in the Index, may negatively affect the Fund&#x2019;s ability to replicate the performance of the Index. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c202" id="ixv-4100">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs).&#160;&#160;&lt;/span&gt;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c203" id="ixv-4108">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk.&#160;&#160;&lt;/span&gt;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c204" id="ixv-4114">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Index Tracking Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s return may not track the performance of the Index for a number of reasons. For example, if there are differences between the securities and other instruments held in the Fund&#x2019;s portfolio and those included in the Index or if the Fund incurs a number of operating expenses not applicable to the Index and incurs costs associated with buying and selling securities, especially when rebalancing the Fund&#x2019;s securities holdings to reflect changes in the composition of the Index. The Fund also bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Index. When the Fund&#x2019;s Index is rebalanced and the Fund in turn rebalances its portfolio to attempt to increase the correlation between the Fund&#x2019;s portfolio and its Index, any transaction costs and market exposure arising from such portfolio rebalancing will be borne directly by the Fund and its shareholders. Apart from scheduled rebalances, the Index provider or its agents may carry out additional ad hoc rebalances to the Fund&#x2019;s Index, which may increase the costs to and the tracking error risk of the Fund. In addition, the Fund may not be able to invest in certain securities included in the Index, or may not be able to invest in them in the exact proportions in which they are represented in the Index, due to legal restrictions or limitations imposed by the governments of certain countries, potential adverse tax consequences or other regulatory reasons. The risk that the Fund may not track the performance of the Index may be magnified during times of heightened market volatility or other unusual market conditions. A lack of liquidity may be due to various events, including markets events, economic conditions or investor perceptions. Illiquid securities may be difficult to value and their value may be lower than market price of comparable liquid securities, which would negatively affect the Fund&#x2019;s performance. To the extent the Fund calculates its NAV based on &#x201c;fair value&#x201d; prices for certain securities and the value of the Index is based on securities&#x2019; closing prices (i.e., the value of the Index is not based on &#x201c;fair value&#x201d; prices), the Fund&#x2019;s ability to track the Index may be adversely affected. For tax efficiency purposes, the Fund may sell certain securities to realize losses causing it to deviate from the Index. Errors in the construction or calculation of the Index may occur from time to time and any such errors may not be immediately identified and corrected by Solactive, which may have an adverse impact on the Fund and its shareholders.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c205" id="ixv-4118">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Industrials Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The industrials sector includes companies engaged in aerospace and defense, electrical engineering, machinery, and professional services. Companies in the industrials sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, companies in the industrials sector may be adversely affected by environmental damages, product liability claims and exchange rates.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Machinery Industry Risk.&#160;&#160;&lt;/span&gt;The machinery industry can be significantly affected by general economic trends, including employment, economic growth, and interest rates; changes in consumer sentiment and spending; overall capital spending levels, which are influenced by an individual company&#x2019;s profitability and broader factors such as interest rates and foreign competition; commodity prices; technical obsolescence; labor relations legislation; government regulation and spending; import controls; and worldwide competition. Companies in this industry also can be adversely affected by liability for environmental damage, depletion of resources, and mandated expenditures for safety and pollution control.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c206" id="ixv-4127">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Information Technology Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The information technology sector includes companies engaged in internet software and services, technology hardware and storage peripherals, electronic equipment instruments and components, and semiconductors and semiconductor equipment. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face rapid product obsolescence due to technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Failure to introduce new products, develop and maintain a loyal customer base, or achieve general market acceptance for their products could have a material adverse effect on a company&#x2019;s business. Companies in the information technology sector are heavily dependent on intellectual property and the loss of patent, copyright and trademark protections may adversely affect the profitability of these companies.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Software Industry Risk.&#160;&#160;&lt;/span&gt;The software industry can be significantly affected by intense competition, aggressive pricing, technological innovations, and product obsolescence. Companies in the software industry are subject to significant competitive pressures, such as aggressive pricing, new market entrants, competition for market share, short product cycles due to an accelerated rate of technological developments and the potential for limited earnings and/or falling profit margins. These companies also face the risks that new services, equipment or technologies will not be accepted by consumers and businesses or will become rapidly obsolete. These factors can affect the profitability of these companies and, as a result, the value of their securities. Also, patent protection is integral to the success of many companies in this industry, and profitability can be affected materially by, among other things, the cost of obtaining (or failing to obtain) patent approvals, the cost of litigating patent infringement and the loss of patent protection for products (which significantly increases pricing pressures and can materially reduce profitability with respect to such products). In addition, many software companies have limited operating histories. Prices of these companies&#x2019; securities historically have been more volatile than other securities, especially over the short term.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c207" id="ixv-4139">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk.&#160;&#160;&lt;/span&gt;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (i.e., the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c208" id="ixv-4145">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Investable Universe of Companies Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The investable universe of companies in which the Fund may invest may be limited. If a company no longer meets the criteria for inclusion in the Index, the Fund may need to reduce or eliminate its holdings in that company from the Fund. The reduction or elimination of the Fund&#x2019;s holdings in the company may have an adverse impact on the liquidity of the Fund&#x2019;s underlying portfolio holdings and on Fund performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c209" id="ixv-4149">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c210" id="ixv-4153">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c211" id="ixv-4161">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c212" id="ixv-4171">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c213" id="ixv-4175">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c214" id="ixv-4183">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Portfolio Turnover Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Index is adjusted to add or remove companies once per quarter and upon certain extraordinary events or corporate actions affecting a company that is included in the Index. As companies leave and enter the Index, the Fund&#x2019;s portfolio will be adjusted to match the current Index composition. This process can result in the realization of capital gains or losses and can have adverse tax consequences for you as an investor. Because the Fund will buy and sell securities as needed to maintain its correlation to the Index, portfolio turnover in the Fund may be substantial.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c215" id="ixv-4187">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Replication Management Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;An investment in the Fund involves risks similar to those of investing in any fund of equity securities traded on an exchange, such as market fluctuations caused by such factors as economic and political developments, changes in interest rates and perceived trends in security prices. However, because the Fund is not &#x201c;actively&#x201d; managed, unless a specific security is removed from the Index through quarterly rebalancing or otherwise because it no longer qualifies to be included in the Index, the Fund generally will not sell a security because the security&#x2019;s issuer is in financial trouble. Therefore, the Fund&#x2019;s performance could be lower than funds that may actively shift their portfolio assets to take advantage of market opportunities or to lessen the impact of a market decline or a decline in the value of one or more issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c216" id="ixv-4191">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Sampling Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s use of a representative sampling approach may result in it holding a smaller number of securities than are in the Index. As a result, an adverse development respecting an issuer of securities held by the Fund could result in a greater decline in NAV than would be the case if the Fund held all of the securities in the Index. Conversely, a positive development relating to an issuer of securities in the Index that is not held by the Fund could cause the Fund to underperform the Index. To the extent the assets in the Fund are smaller, these risks will be greater. A representative sampling strategy may increase the Fund&#x2019;s susceptibility to Index Tracking Risk.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c217" id="ixv-4197">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c194" id="ixv-4207">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c194" id="ixv-4209">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year, 5&#160;years and since the Fund&#x2019;s inception compare with those of the Index, the S&amp;amp;P 500 Index and the MSCI World Index. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23 developed markets countries. Returns shown for the MSCI World Index are net of foreign withholding taxes applicable to U.S.&#160;investors. The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c194" id="ixv-19928">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c194" id="ixv-4211">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23 developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c194" id="ixv-19929">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c194" id="ixv-19930">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c194" id="ixv-19932">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c194" id="ixv-4225">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was &lt;span class="nobreak"&gt;-14&lt;/span&gt;.15%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-16" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;width: 75.37%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 8.15%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-color:#000000;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.85%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;width: 75.37%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 6.39%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;31.83&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.76%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-color:#000000;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.85%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;12/31/2020&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 75.37%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 6.39%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-27.85&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.76%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 13.85%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;&#160;&#160; 6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c195" id="ixv-4227">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c195" id="ixv-19933">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:HighestQuarterlyReturnLabel contextRef="c195" id="ixv-19934">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c195"
      decimals="INF"
      id="ixv-19935"
      unitRef="pure">0.3183</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c195" id="ixv-19936">2020-12-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c195" id="ixv-19937">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c195"
      decimals="INF"
      id="ixv-19938"
      unitRef="pure">-0.2785</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c195" id="ixv-19939">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c194" id="ixv-4268">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c195" id="ixv-4287">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c195"
      decimals="INF"
      id="ixv-19940"
      unitRef="pure">0.1377</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c195"
      decimals="INF"
      id="ixv-19941"
      unitRef="pure">0.032</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c195"
      decimals="INF"
      id="ix_70_fact"
      unitRef="pure">0.0251</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c218" id="ixv-19943">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c218"
      decimals="INF"
      id="ix_64_fact"
      unitRef="pure">0.1377</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c218"
      decimals="INF"
      id="ix_65_fact"
      unitRef="pure">0.0319</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c218"
      decimals="INF"
      id="ix_66_fact"
      unitRef="pure">0.0235</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c219" id="ixv-19947">Returns After Taxes on Distributions and Sale of Fund&#160;Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c219"
      decimals="INF"
      id="ix_67_fact"
      unitRef="pure">0.0815</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c219"
      decimals="INF"
      id="ix_68_fact"
      unitRef="pure">0.0247</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c219"
      decimals="INF"
      id="ix_69_fact"
      unitRef="pure">0.0188</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c220" id="ixv-4344">The Total 3D-Printing Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c220"
      decimals="INF"
      id="ixv-19951"
      unitRef="pure">0.1395</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c220"
      decimals="INF"
      id="ixv-19952"
      unitRef="pure">0.0364</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c220"
      decimals="INF"
      id="ix_71_fact"
      unitRef="pure">0.0313</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c222" id="ixv-4363">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnLabel contextRef="c221" id="ixv-4364">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c221" id="ixv-19954">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c221"
      decimals="INF"
      id="ixv-19955"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c221"
      decimals="INF"
      id="ixv-19956"
      unitRef="pure">0.1569</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c221"
      decimals="INF"
      id="ix_72_fact"
      unitRef="pure">0.1322</rr:AverageAnnualReturnSinceInception>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c222" id="ixv-19958">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c222"
      decimals="INF"
      id="ixv-19959"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c222"
      decimals="INF"
      id="ixv-19960"
      unitRef="pure">0.128</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c222"
      decimals="INF"
      id="ix_73_fact"
      unitRef="pure">0.1059</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c220" id="ixv-19963">2016-07-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c222" id="ixv-19964">2016-07-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c221" id="ixv-19965">2016-07-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c219" id="ixv-19966">2016-07-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c218" id="ixv-19967">2016-07-19</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c195" id="ixv-19968">2016-07-19</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c194" id="ixv-4407">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c194" id="ixv-4409">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:RiskReturnHeading contextRef="c223" id="ixv-19969">ARK Israel Innovative Technology ETF</rr:RiskReturnHeading>
    <dei:TradingSymbol contextRef="c224" id="ixv-19970">IZRL</dei:TradingSymbol>
    <rr:ObjectiveHeading contextRef="c223" id="ixv-4434">Investment Objective</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock contextRef="c223" id="ixv-4436">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The ARK Israel Innovative Technology ETF (&#x201c;Fund&#x201d;) seeks to provide investment results that closely correspond, before fees and expenses, to the performance of the ARK Israeli Innovation Index (&#x201c;Index&#x201d;).&lt;/p&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading contextRef="c223" id="ixv-4439">Fund&#160;Fees and Expenses</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock contextRef="c223" id="ixv-4441">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The table below describes the fees and expenses that you pay if you buy, hold and sell shares of the Fund (&#x201c;Shares&#x201d;). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries on their purchases and sales of Shares, which are not reflected in the tables and examples below.&lt;/p&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption contextRef="c223" id="ixv-4447">Shareholder Fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
    <rr:ShareholderFeeOther contextRef="c224" decimals="2" id="ixv-19971" unitRef="usd">0</rr:ShareholderFeeOther>
    <rr:OperatingExpensesCaption contextRef="c223" id="ixv-4457">Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="c224"
      decimals="INF"
      id="ixv-19972"
      unitRef="pure">0.0048</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="c224"
      decimals="INF"
      id="ixv-19973"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="c224"
      decimals="INF"
      id="ix_74_fact"
      unitRef="pure">0.0001</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="c224"
      decimals="INF"
      id="ixv-19975"
      unitRef="pure">0.0049</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading contextRef="c223" id="ixv-4502">Example</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock contextRef="c223" id="ixv-4504">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% annual return and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:&lt;/p&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01 contextRef="c224" decimals="0" id="ixv-19977" unitRef="usd">50</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03 contextRef="c224" decimals="0" id="ixv-19978" unitRef="usd">157</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05 contextRef="c224" decimals="0" id="ixv-19979" unitRef="usd">274</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10 contextRef="c224" decimals="0" id="ixv-19980" unitRef="usd">616</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading contextRef="c223" id="ixv-4551">Portfolio Turnover</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock contextRef="c223" id="ixv-4553">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may result in higher transaction costs and higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, may affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was 43% of the average value of its portfolio.&lt;/p&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="c223"
      decimals="INF"
      id="ixv-19981"
      unitRef="pure">0.43</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading contextRef="c223" id="ixv-4558">Principal Investment Strategies</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock contextRef="c223" id="ixv-4560">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund normally invests at least 80% of its total assets in securities that are included in the Fund&#x2019;s benchmark Index, depositary receipts representing securities included in the Index or underlying stocks in respect of depositary receipts included in the Index. This 80% investment policy is non&lt;span class="nobreak"&gt;-fundamental&lt;/span&gt; and may be changed without shareholder approval upon 60&#160;days&#x2019; prior written notice to shareholders.&lt;/p&gt;
		&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Index is designed to track the price movements of exchange listed Israeli Companies (as defined herein) whose main business operations are causing disruptive innovation in the areas of genomics, health care, biotechnology, industrials, manufacturing, the Internet or information technology. The Index has been created and licensed to the Fund by ARK&#x2019;s Index Products Group and is calculated, published and distributed by Solactive AG (&#x201c;Solactive&#x201d;). Information regarding the Index is available at http://www.solactive.com. The Index includes equity securities and depositary receipts of exchange listed companies that are incorporated and/or domiciled in Israel (&#x201c;Israeli Companies&#x201d;) and are included in one of the following economic sectors as defined by FactSet Research Systems: (i)&#160;health technology, (ii)&#160;communications, (iii)&#160;technology services, (iv)&#160;electronic technology, (v)&#160;consumer services or (vi)&#160;producer manufacturing. Securities in the Index are equally weighted and weightings are rebalanced quarterly. As of November&#160;12, 2024, the Index included 45 securities of companies with a market capitalization range of between approximately $170&#160;million and $20&#160;billion and a weighted average market capitalization of  $3.6&#160;billion.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund, using an indexing investment approach, attempts to approximate, before fees and expenses, the investment performance of the Index by investing in a portfolio of securities that generally replicates the Index. The Fund generally will use a replication strategy. A replication strategy is an indexing strategy that involves investing in the securities of the Index in approximately the same proportions as in the Index. However, the Fund may utilize a representative sampling strategy with respect to the Index when it might not be possible or practicable to purchase all of the securities of the Index in approximately the same proportions as in the Index. Such instances may include when there are practical difficulties or substantial costs involved in compiling a portfolio of securities to replicate the Index, in instances in which a security in the Index becomes temporarily illiquid, unavailable or less liquid, or as a result of legal restrictions or limitations (such as tax diversification requirements) that apply to the Fund but not the Index. There also may be instances in which the Adviser may choose to underweight or overweight a security in the Index, purchase securities not in the Index that the Adviser believes are appropriate to substitute for certain securities in the Index or utilize various combinations of other available investment techniques in seeking to replicate as closely as possible, before fees and expenses, the performance of the Index. The Fund may sell securities that are represented in the Index in anticipation of their removal from the Index or purchase securities not represented in the Index in anticipation of their addition to the Index. The Fund does not seek temporary defensive positions when markets decline or appear overvalued.&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;If the Fund uses a replication strategy, it can be expected to have greater correlation to the Index than if it uses a representative sampling strategy.&lt;/p&gt;
		&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund may concentrate its investments in a particular industry or group of industries to the extent that the Index concentrates in an industry or group of industries. Based on the composition of the Index as of November&#160;12, 2024, the information technology and industrials sector represented a significant portion of the Index. The Fund may invest in foreign securities listed on foreign exchanges as well as American Depositary Receipts (&#x201c;ADRs&#x201d;) and Global Depositary Receipts (&#x201c;GDRs&#x201d;).&lt;/p&gt;
		&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the Investment Company Act&#160;of&#160;1940, as amended (the &#x201c;1940 Act&#x201d;), which means that it may invest a high&#160;percentage of its assets in a limited number of issuers.&lt;/p&gt;</rr:StrategyNarrativeTextBlock>
    <rr:StrategyPortfolioConcentration contextRef="c223" id="ixv-19982">The Fund normally invests at least 80% of its total assets in securities that are included in the Fund&#x2019;s benchmark Index, depositary receipts representing securities included in the Index or underlying stocks in respect of depositary receipts included in the Index.</rr:StrategyPortfolioConcentration>
    <rr:RiskHeading contextRef="c223" id="ixv-4572">Principal Risks</rr:RiskHeading>
    <rr:RiskTextBlock contextRef="c225" id="ixv-19983">You may lose part or all of your investment in the Fund or your investment may not perform as well as other similar investments.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c227" id="ixv-4577">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Authorized Participants Concentration Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund has a limited number of financial institutions that may act as Authorized Participants (&#x201c;APs&#x201d;) on an agency basis (i.e., on behalf of other market participants). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem in either of these cases, Shares may possibly trade at a discount to net asset value (&#x201c;NAV&#x201d;). The AP risk may be heightened in the case of exchange&lt;span class="nobreak"&gt;-traded&lt;/span&gt; funds (&#x201c;ETFs&#x201d;) investing internationally because international ETFs often require APs to post collateral, which only certain APs are able to do.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c228" id="ixv-4582">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Concentration Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s assets may be concentrated in a particular industry or group of industries to the extent the Index concentrates in a particular industry or group of industries. If the Fund&#x2019;s assets are concentrated in a particular industry or group of industries, the Fund will be subject to the risk that economic, political or other conditions that have a negative effect on that industry or group of industries will negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of industries.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c229" id="ixv-4586">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Currency Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Changes in currency exchange rates will affect the value of non&lt;span class="nobreak"&gt;-U&lt;/span&gt;.S.&#160;dollar denominated securities, the value of dividends and interest earned from such securities, gains and losses realized on the sale of such securities, and derivative transactions tied to such securities. A strong U.S.&#160;dollar relative to other currencies will adversely affect the value of the Fund&#x2019;s investments denominated in those other currencies.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c230" id="ixv-4591">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Cyber Security Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;As the use of Internet technology has become more prevalent in the course of business, funds have become more susceptible to potential operational risks through breaches in cyber security. A breach in cyber security refers to both intentional and unintentional events from external or internal sources that may cause the Fund to lose proprietary information, suffer data corruption, lose operational capacity, or result in unauthorized access to confidential information. Such events could prevent the Fund from engaging in normal business activities and cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. Cyber security breaches may involve, among other things, unauthorized access to the Fund&#x2019;s digital information systems through &#x201c;hacking&#x201d; or malicious software coding, ransomware attacks that impair the Fund&#x2019;s ability to access its data or systems until a ransom is paid, or denial&lt;span class="nobreak"&gt;-of-service&lt;/span&gt; attacks that make network services unavailable to intended users. In addition, cyber security breaches of the Fund&#x2019;s third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, such as its adviser, administrator, transfer agent or custodian, the Fund&#x2019;s trading counterparties, and issuers in which the Fund invests, can also subject the Fund to many of the same risks associated with direct cyber security breaches. Cyber security breaches experienced by an issuer in which the Fund invests can also impact the value of the Fund&#x2019;s investment in that issuer. While the Fund has established business continuity plans and risk management systems designed to reduce the risks associated with cyber security, there are inherent limitations in such plans and systems. Additionally, there is no guarantee that such efforts will succeed, especially because the Fund does not directly control the cyber security systems of its third&lt;span class="nobreak"&gt;-party&lt;/span&gt; service providers, trading counterparties, or issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c231" id="ixv-4598">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Depositary Receipts Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Depositary receipts generally involve similar risks to those associated with investments in foreign securities. Depositary receipts are securities that are typically issued by a bank or trust company that evidence ownership of underlying securities issued by a foreign corporation and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign securities. The issuers of certain depositary receipts are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market and, if not included in the Index, may negatively affect the Fund&#x2019;s ability to replicate the performance of the Index. Depositary receipts may not necessarily be denominated in the same currency as the underlying securities into which they may be converted. In addition, the issuers of the stock underlying unsponsored depositary receipts are not obligated to disclose material information in the United&#160;States. The issuers of depositary receipts may discontinue issuing new depositary receipts and withdraw existing depositary receipts at any time, which may result in costs and delays in the distribution of the underlying assets to the Fund and may negatively impact the Fund&#x2019;s performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c232" id="ixv-4605">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Equity Securities Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the equity securities the Fund holds may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities the Fund holds participate or factors relating to specific companies in which the Fund invests. These can include stock movements, purchases or sales of securities by the Fund, government policies, litigation and changes in interest rates, inflation, the financial condition of the securities&#x2019; issuer or perceptions of the issuer, or economic conditions in general or specific to the issuer. Equity securities may also be particularly sensitive to general movements in the stock market, and a decline in the broader market may affect the value of the Fund&#x2019;s equity investments.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Special Purpose Acquisition Companies (SPACs).&#160;&#160;&lt;/span&gt;The Fund may invest in stock of, warrants to purchase stock of, and other interests in SPACs or similar special purposes entities. A SPAC is a publicly traded company that raises investment capital for the purpose of acquiring or merging with an existing company. Investments in SPACs and similar entities are subject to a variety of risks beyond those associated with other equity securities. Because SPACs and similar entities do not have any operating history or ongoing business other than seeking acquisitions, the value of their securities is particularly dependent on the ability of the SPAC&#x2019;s management to identify a merger target and complete an acquisition. Until an acquisition or merger is completed, a SPAC generally invests its assets, less a portion retained to cover expenses, in U.S.&#160;government securities, money market securities and cash and does not typically pay dividends in respect of its common stock. As a result, it is possible that an investment in a SPAC may lose value.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c233" id="ixv-4613">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Focused Investment Risk.&#160;&#160;&lt;/span&gt;The Fund&#x2019;s assets will be focused on Israeli Companies. Therefore, the Fund will be subject to the risk that certain economic, political or other conditions may have a negative effect on Israeli securities or companies. The Fund&#x2019;s assets may be concentrated in a particular industry or group of industries to the extent the Index concentrates in a particular industry or group of industries. The Fund&#x2019;s assets also may be focused in a particular sector or sectors to the extent the Index focuses in a certain sector or sectors. Based on the composition of the Index as of November&#160;12, 2024, the industrial sector and information technology sector represented a significant portion of the Index. Thus, adverse consequences to companies within the information technology and communication services may negatively impact the Fund to a greater extent than if the Fund&#x2019;s assets were invested in a wider variety of sectors.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c234" id="ixv-4617">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Foreign Securities Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s investments in foreign securities can be riskier than U.S.&#160;securities investments. Investments in the securities of foreign issuers (including investments in ADRs and GDRs) are subject to the risks associated with investing in those foreign markets, such as heightened risks of inflation or nationalization. The prices of foreign securities and the prices of U.S.&#160;securities have, at times, moved in opposite directions. In addition, securities of foreign issuers may lose value due to political, economic and geographic events affecting a foreign issuer or market. During periods of social, political or economic instability in a country or region, the value of a foreign security traded on U.S.&#160;exchanges could be affected by, among other things, increasing price volatility, illiquidity, or the closure of the primary market on which the security (or the &lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;security underlying the ADR or GDR) is traded. You may lose money due to political, economic and geographic events affecting a foreign issuer or market. For instance, the imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other government restrictions by the United&#160;States and any other governments may result in losses. The imposition of sanctions and other similar measures could, among other things, cause a decline in the value and/or liquidity of securities issued by the sanctioned country or companies located in or economically tied to the sanctioned country and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions and other similar measures could limit or prevent the Fund from buying and selling securities (in the sanctioned country and other markets), significantly delay or prevent the settlement of securities transactions, and significantly impact the Fund&#x2019;s liquidity and performance. The Fund normally will not hedge any foreign currency exposure.&lt;/p&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c235" id="ixv-4625">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Health Care Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The health care sector may be affected by government regulations and government health care programs, restrictions on government reimbursement for medical expenses, increases or decreases in the cost of medical products and services and product liability claims, among other factors. Many health care companies are: (i)&#160;heavily dependent on patent protection and intellectual property rights and the expiration of a patent may adversely affect their profitability; (ii)&#160;subject to extensive litigation based on product liability and similar claims; and (iii)&#160;subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Many health care products and services may be subject to regulatory approvals. The process of obtaining such approvals may be long and costly, and delays or failure to receive such approvals may negatively impact the business of such companies. Additional or more stringent laws and regulations enacted in the future could have a material adverse effect on such companies in the health care sector. In addition, issuers in the health care sector include issuers having their principal activities in the biotechnology industry, medical laboratories and research, drug laboratories and research and drug manufacturers, which have the additional risks described below.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Biotechnology Company Risk.&#160;&#160;&lt;/span&gt;A biotechnology company&#x2019;s valuation can often be based largely on the potential or actual performance of a limited number of products and can accordingly be greatly affected if one of its products proves, among other things, unsafe, ineffective or unprofitable. Biotechnology companies are subject to regulation by, and the restrictions of, the U.S.&#160;Food and Drug Administration, the U.S.&#160;Environmental Protection Agency, state and local governments, and foreign regulatory authorities.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Pharmaceutical Company Risk.&#160;&#160;&lt;/span&gt;Companies in the pharmaceutical industry can be significantly affected by, among other things, government approval of products and services, government regulation and reimbursement rates, product liability claims, patent expirations and protection and intense competition.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c236" id="ixv-4639">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Index Tracking Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s return may not track the performance of the Index for a number of reasons. For example, if there are differences between the securities and other instruments held in the Fund&#x2019;s portfolio and those included in the Index or if the Fund incurs a number of operating expenses not applicable to the Index and incurs costs associated with buying and selling securities, especially when rebalancing the Fund&#x2019;s securities holdings to reflect changes in the composition of the Index. The Fund also bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Index. When the Fund&#x2019;s Index is rebalanced and the Fund in turn rebalances its portfolio to attempt to increase the correlation between the Fund&#x2019;s portfolio and its Index, any transaction costs and market exposure arising from such portfolio rebalancing will be borne directly by the Fund and its shareholders. Apart from scheduled rebalances, the Index provider or its agents may carry out additional ad hoc rebalances to the Fund&#x2019;s Index, which may increase the costs to and the tracking error risk of the Fund. In addition, the Fund may not be able to invest in certain securities included in the Index, or may not be able to invest in them in the exact proportions in which they are represented in the Index, due to legal restrictions or limitations imposed by the governments of certain countries, potential adverse tax consequences or other regulatory reasons. The risk that the Fund may not track the performance of the Index may be magnified during times of heightened market volatility or other unusual market conditions. A lack of liquidity may be due to various events, including markets events, economic conditions or investor perceptions. Illiquid securities may be difficult to value and their value may be lower than market price of comparable liquid securities, which would negatively affect the Fund&#x2019;s performance. To the extent the Fund calculates its NAV based on &#x201c;fair value&#x201d; prices for certain securities and the value of the Index is based on securities&#x2019; closing prices (i.e., the value of the Index is not based on &#x201c;fair value&#x201d; prices), the Fund&#x2019;s ability to track the Index may be adversely affected. For tax efficiency purposes, the Fund may sell certain securities to realize losses causing it to deviate from the Index. Errors in the construction or calculation of the Index may occur from time to time and any such errors may not be immediately identified and corrected by Solactive, which may have an adverse impact on the Fund and its shareholders.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c237" id="ixv-4646">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Industrials Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The industrials sector includes companies engaged in aerospace and defense, electrical engineering, machinery, and professional services. Companies in the industrials sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, companies in the industrials sector may be adversely affected by environmental damages, product liability claims and exchange rates.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Aerospace and Defense Company Risk.&#160;&#160;&lt;/span&gt;Companies in the aerospace and defense industry rely to a large extent on U.S.&#160;and Israel (and other) Government demand for their products and services and may be significantly affected by changes in government regulations and spending, as well as economic conditions and industry consolidation.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Professional Services Company Risk.&#160;&#160;&lt;/span&gt;Professional services companies may be materially impacted by economic conditions and related fluctuations in client demand for marketing, business, technology and other consulting services. Professional services companies&#x2019; success depends in large part on attracting and retaining key employees and a failure to do so could adversely affect a company&#x2019;s business. There are relatively few barriers to entry into the professional services market, and new competitors could readily seek to compete in one or more market segments, which could adversely affect a professional services company&#x2019;s operating results through pricing pressure and loss of market share.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c238" id="ixv-4660">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Information Technology Sector Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The information technology sector includes companies engaged in internet software and services, technology hardware and storage peripherals, electronic equipment instruments and components, and semiconductors and semiconductor equipment. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face rapid product obsolescence due to technological developments and frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Failure to introduce new products, develop and maintain a loyal customer base, or achieve general market acceptance for their products could have a material adverse effect on a company&#x2019;s business. Companies in the information technology sector are heavily dependent on intellectual property and the loss of patent, copyright and trademark protections may adversely affect the profitability of these companies.&lt;span class="bullet" style="font-size:10pt;font-style:italic;font-weight:normal;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Internet Company Risk.&#160;&#160;&lt;/span&gt;Many Internet&lt;span class="nobreak"&gt;-related&lt;/span&gt; companies have incurred large losses since their inception and may continue to incur large losses in the hope of capturing market share and generating future revenues. Accordingly, many such companies expect to incur significant operating losses for the foreseeable future, and may never be profitable. The markets in which many Internet companies compete face rapidly evolving industry standards, frequent new service and product announcements, introductions and enhancements, and changing customer demands. The failure of an Internet company to adapt to such changes could have a material adverse effect on the company&#x2019;s business. Additionally, the widespread adoption of new Internet, networking, telecommunications technologies, or other technological changes could require substantial expenditures by an Internet company to modify or adapt its services or infrastructure, which could have a material adverse effect on an Internet company&#x2019;s business.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Semiconductor Company Risk.&#160;&#160;&lt;/span&gt;Competitive pressures may have a significant effect on the financial condition of semiconductor companies and, as product cycles shorten and manufacturing capacity increases, these companies may become increasingly subject to aggressive pricing, which hampers profitability. Reduced demand for end&lt;span class="nobreak"&gt;-user&lt;/span&gt; products, under&lt;span class="nobreak"&gt;-utilization&lt;/span&gt; of manufacturing capacity, and other factors could adversely impact the operating results of companies in the semiconductor sector. Semiconductor companies typically face high capital costs and may be heavily dependent on intellectual property rights. The semiconductor sector is highly cyclical, which may cause the operating results of many semiconductor companies to vary significantly. The stock prices of companies in the semiconductor sector have been and likely will continue to be extremely volatile.&lt;span class="bullet" style="font-size:10pt;"&gt;&#x2022;&lt;span style="width: 22px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Software Industry Risk.&#160;&#160;&lt;/span&gt;The software industry can be significantly affected by intense competition, aggressive pricing, technological innovations, and product obsolescence. Companies in the software industry are subject to significant competitive pressures, such as aggressive pricing, new market entrants, competition for market share, short product cycles due to an accelerated rate of technological developments and the potential for limited earnings and/or falling profit margins. These companies also face the risks that new services, equipment or technologies will not be accepted by consumers and businesses or will become rapidly obsolete. These factors can affect the profitability of these companies and, as a result, the value of their securities. Also, patent protection is integral to the success of many companies in this industry, and profitability can be affected materially by, among other things, the cost of obtaining (or failing to obtain) patent approvals, the cost of litigating patent infringement and the loss of patent protection for products (which significantly increases pricing pressures and can materially reduce profitability with respect to such products). In addition, many software companies have limited operating histories. Prices of these companies&#x2019; securities historically have been more volatile than other securities, especially over the short term.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c239" id="ixv-4685">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;International Closed&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Market&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Trading Risk.&#160;&#160;&lt;/span&gt;Because certain of the Fund&#x2019;s underlying securities trade on an exchange that is closed when the securities exchange on which Fund&#160;Shares list and trade is open, there are likely to be deviations between the current pricing of an underlying security and stale security pricing (i.e., the last quote from its closed foreign market), likely resulting in premiums or discounts to NAV that may be greater than those experienced by ETFs that do not invest in foreign securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c240" id="ixv-4691">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Innovative Technology Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Companies that are developing technologies to displace older technologies or create new markets may not in fact do so. Companies that initially develop a novel technology may not be able to capitalize on the technology. Companies that develop disruptive technologies may face political or legal attacks from competitors, industry groups or local and national governments. A company may not currently derive any revenue from innovative technologies, and there is no assurance that a company will derive any revenue from innovative technologies in the future. An innovative technology may constitute a small portion of a company&#x2019;s overall business. As a result, the success of an innovative technology may not affect the value of the equity securities issued by the company.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c241" id="ixv-4695">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Investable Universe of Companies Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The investable universe of companies in which the Fund may invest is limited. If a company no longer meets the criteria for inclusion in the Index, the Fund may need to reduce or eliminate its holdings in that company from the Fund. The reduction or elimination of the Fund&#x2019;s holdings in the company may have an adverse impact on the liquidity of the Fund&#x2019;s underlying portfolio holdings and on Fund performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c242" id="ixv-4701">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Israel Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;Because the Fund invests in securities of Israeli Companies, the Fund may be exposed to special risks and considerations. There may be less information concerning the securities of Israeli Companies available to the public than the securities of U.S.&#160;companies. There is also potential difficulty in obtaining or enforcing a court judgment, and the unique characteristics of securities of Israeli Companies and the Israel stock market may have a negative impact on the Fund. Any major hostilities involving Israel, including hostilities with neighboring countries, or the interruption or curtailment of trade between Israel and its present trading partners, could have a negative impact on the Fund. Shares and dividends of Israeli Companies are often Israeli new shekel (&#x201c;ILS&#x201d;) denominated. Changes in the relationship of the ILS to the U.S.&#160;dollar and other currencies could have a negative impact on the Fund. The government of Israel may change the way in which Israeli Companies are taxed, or may impose taxes on foreign investment. Such actions could have an adverse impact on the overall market for securities of Israeli Companies and on the Fund.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c243" id="ixv-4705">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Issuer Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund is subject to the risk that the value of the Fund&#x2019;s portfolio may decline due to a decline in value of the equity securities of particular issuers. The value of an issuer&#x2019;s equity securities may decline for reasons directly related to the issuer, such as management performance and reduced demand for the issuer&#x2019;s goods or services.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c244" id="ixv-4709">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Large&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are generally less volatile than companies with smaller market capitalizations. In exchange for this potentially lower risk, the value of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may not rise as much as that of companies with smaller market capitalizations.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c245" id="ixv-4717">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The value of the Fund&#x2019;s assets will fluctuate as the markets in which the Fund invests fluctuate. The value of the Fund&#x2019;s investments may decline, sometimes rapidly and unpredictably, simply because of economic changes or other events, such as inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund&#x2019;s investments may be negatively affected by the occurrence of global events such as war, military conflict, acts of terrorism, social unrest, environmental disasters, natural disasters or events, recessions, supply chain disruptions, political instability, and infectious disease epidemics or pandemics.For example, an outbreak of an infectious disease may negatively affect economies, markets and individual companies throughout the world, including those in which the Fund invests. The effects of such pandemics to public health and business and market conditions, including exchange trading suspensions and closures may have a significant negative impact on the performance of the Fund&#x2019;s investments, increase the Fund&#x2019;s volatility, negatively impact the Fund&#x2019;s arbitrage and pricing mechanisms, exacerbate pre&lt;span class="nobreak"&gt;-existing&lt;/span&gt; political, social and economic risks to the Fund, and negatively impact broad segments of businesses and populations. The Fund&#x2019;s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self&lt;span class="nobreak"&gt;-regulatory&lt;/span&gt; organizations may take actions in response to a pandemic that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund&#x2019;s investment performance.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c246" id="ixv-4725">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Market Trading Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund faces numerous market trading risks, including disruptions to the creation and redemption processes of the Fund, losses from trading in secondary markets, the existence of extreme market volatility, the potential lack of an active trading market for Shares due to market stress, or trading halts impacting the Shares or the Fund&#x2019;s underlying securities, which may result in Shares trading at a significant premium or discount to their NAV.&#160;If a shareholder purchases Shares at a time when the market price is at a premium to the NAV or sells Shares at a time when the market price is at a discount to the NAV, the shareholder may pay more for, or receive less than, the underlying value of the Shares, respectively.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c247" id="ixv-4731">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Micro&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies are subject to substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. The shares of micro&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c248" id="ixv-4739">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Non&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Diversified&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Risk.&#160;&#160;&lt;/span&gt;The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c226" id="ixv-4744">The Fund is classified as a &#x201c;non&lt;span class="nobreak"&gt;-diversified&lt;/span&gt;&#x201d; investment company under the 1940 Act. Therefore, the Fund may invest a relatively higher&#160;percentage of its assets in a relatively smaller number of issuers or may invest a larger proportion of its assets in a single issuer. As a result, the gains and losses on a single investment may have a greater impact on the Fund&#x2019;s NAV and may make the Fund more volatile than more diversified funds.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c249" id="ixv-4747">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Portfolio Turnover Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Index is adjusted to add or remove companies once per quarter and upon certain extraordinary events or corporate actions affecting a company that is included in the Index. As companies leave and enter the Index, the Fund&#x2019;s portfolio will be adjusted to match the current Index composition. This process can result in the realization of capital gains or losses and can have adverse tax consequences for you as an investor. Because the Fund will buy and sell securities as needed to maintain its correlation to the Index, portfolio turnover in the Fund may be substantial.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c250" id="ixv-4751">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Replication Management Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;An investment in the Fund involves risks similar to those of investing in any fund of equity securities traded on an exchange, such as market fluctuations caused by such factors as economic and political developments, changes in interest rates and perceived trends in security prices. However, because the Fund is not &#x201c;actively&#x201d; managed, unless a specific security is removed from the Index through quarterly rebalancing or otherwise because it no longer qualifies to be included in the Index, the Fund generally will not sell a security because the security&#x2019;s issuer is in financial trouble. Therefore, the Fund&#x2019;s performance could be lower than funds that may actively shift their portfolio assets to take advantage of market opportunities or to lessen the impact of a market decline or a decline in the value of one or more issuers.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c251" id="ixv-4755">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Sampling Risk.&lt;span style="width: 13px;display: inline-block;"&gt;&#160;&#160;&#160;&#160;&lt;/span&gt;&lt;/span&gt;The Fund&#x2019;s use of a representative sampling approach may result in it holding a smaller number of securities than are in the Index. As a result, an adverse development respecting an issuer of securities held by the Fund could result in a greater decline in NAV than would be the case if the Fund held all of the securities in the Index. Conversely, a positive development relating to an issuer of securities in the Index that is not held by the Fund could cause the Fund to underperform the Index. To the extent the assets in the Fund are smaller, these risks will be greater. A representative sampling strategy may increase the Fund&#x2019;s susceptibility to Index Tracking Risk.</rr:RiskTextBlock>
    <rr:RiskTextBlock contextRef="c252" id="ixv-4759">&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Small- and Medium&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-Capitalization&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt; Companies Risk.&#160;&#160;&lt;/span&gt;Small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies may be more volatile and more likely than large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies to have narrower product lines, fewer financial resources, less management depth and experience and less competitive strength. Returns on investments in securities of small- and medium&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies could trail the returns on investments in securities of large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; companies.</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading contextRef="c223" id="ixv-4769">Performance</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock contextRef="c223" id="ixv-4771">&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year. The table shows how the Fund&#x2019;s average annual returns for 1 year and since the Fund&#x2019;s inception compare with those of the Index, the S&amp;amp;P 500 Index, the MSCI World Index and the MSCI Israeli Index. The S&amp;amp;P 500 Index is a widely recognized capitalization&lt;span class="nobreak"&gt;-weighted&lt;/span&gt; index that measures the performance of the large&lt;span class="nobreak"&gt;-capitalization&lt;/span&gt; sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; equity performance across 23 developed markets countries. Returns shown for the MSCI World Index are net of foreign withholding taxes applicable to U.S.&#160;investors. The MSCI Israeli Index is designed to measure the performance of the large and mid&lt;span class="nobreak"&gt;-cap&lt;/span&gt; segments of the Israeli equity market. Returns shown for the &lt;/p&gt;&lt;p class="Text_flush" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;MSCI Israeli Index are net of foreign withholding taxes applicable to U.S.&#160;Investors. The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. &lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;Updated performance information is available at no cost by visiting http://ark&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-funds&lt;/span&gt;&lt;/span&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;.com or by calling (727)&#160;810&lt;/span&gt;&lt;span class="nobreak"&gt;&lt;span class="Italic" style="font-family:Helvetica, sans-serif;font-style:italic;font-weight:normal;"&gt;-8160&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="c223" id="ixv-19987">The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund&#x2019;s performance from year to year.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformanceAdditionalMarketIndex contextRef="c223" id="ixv-4773">The S&amp;P 500 Index is a widely recognized capitalization-weighted index that measures the performance of the large-capitalization sector of the U.S.&#160;stock market. The MSCI World Index represents large and mid-cap equity performance across 23 developed markets countries.</rr:PerformanceAdditionalMarketIndex>
    <rr:PerformancePastDoesNotIndicateFuture contextRef="c223" id="ixv-19988">The Fund&#x2019;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress contextRef="c223" id="ixv-19989">http://ark-funds.com</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:PerformanceAvailabilityPhone contextRef="c223" id="ixv-19991">(727)&#160;810-8160</rr:PerformanceAvailabilityPhone>
    <rr:BarChartClosingTextBlock contextRef="c223" id="ixv-4792">&lt;p class="Text_flush" style="-sec-ix-redline:true;margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:0;margin-top:5pt;orphans:2;page-break-after:auto;page-break-before:auto;text-align:justify;text-indent:0;widows:2;margin-top:5pt;"&gt;The Fund&#x2019;s year&lt;span class="nobreak"&gt;-to-date&lt;/span&gt; total return as of October&#160;31, 2024 was 3.41%.&lt;/p&gt;
		&lt;table class="No-Table-Style" style="width: 100.0%; border-collapse: collapse; border: 0px solid #000; border-width: 0pt; margin: 10pt 0 3pt 0;"&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-16" style="height:12pt;"&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;width: 72.59%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Best and Worst Quarter Returns (for the period reflected in the bar chart above)&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;border-bottom-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" colspan="2" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 8.99%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:center;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Return&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TCH" style="border-bottom-style:solid;border-bottom-width:1pt;border-left-width:0pt;border-right-width:0pt;border-top-style:solid;border-top-width:0pt;padding-bottom:4pt;padding-left:3pt;padding-right:3pt;padding-top:2pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 15.79%; padding: 0in 0in 3px 0in;border-width: 0pt;border-bottom: windowtext 1pt none; border-bottom-style: solid;" valign="bottom"&gt;	&lt;p class="TCH" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:8pt;font-style:normal;font-variant:normal;font-weight:bold;margin-bottom:0;margin-left:2pt;margin-right:6pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:0;widows:1;margin-left:0pt;margin-right:0pt;text-align:right;"&gt;&lt;span class="Bold" style="font-family:Helvetica, sans-serif;font-style:normal;font-weight:bold;"&gt;Quarter/Year&lt;/span&gt;&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="background: #CCEEFF;height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 72.59%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Highest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;border-top-width:0pt;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 7.24%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;36.59&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 15.79%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2020&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;tr class="No-Table-Style _idGenTableRowColumn-5" style="height:12pt;"&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;width: 72.59%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:10pt;margin-right:0;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:left;text-indent:-10pt;widows:1;"&gt;Lowest Return&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 7.24%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;-23.23&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.75%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;border-bottom: none; border-bottom-style: none;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign-bracket-" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;text-align:left;"&gt;%&lt;/p&gt;	&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 1.32%; padding: 0in 0in 3px 0in;border-width: 0pt;white-space: nowrap;" valign="bottom"&gt;&#160;&lt;/td&gt;	&lt;td class="TB" style="border-bottom-width:0pt;border-left-width:0pt;border-right-width:0pt;border-top-width:0pt;padding-bottom:3pt;padding-left:3pt;padding-right:3pt;padding-top:3pt;vertical-align:bottom;padding-left:0pt;padding-right:0pt;width: 15.79%; padding: 0in 0in 3px 0in;border-width: 0pt;" valign="bottom"&gt;	&lt;p class="Tbody_rightalign" style="margin:0;padding:0;border-width:0;font-family:Helvetica, sans-serif;font-size:10pt;font-style:normal;font-variant:normal;font-weight:normal;margin-bottom:0;margin-left:0;margin-right:3pt;margin-top:0;orphans:1;page-break-after:auto;page-break-before:auto;text-align:right;text-indent:0;widows:1;margin-right:0pt;"&gt;6/30/2022&lt;/p&gt;	&lt;/td&gt;	&lt;/tr&gt;	&lt;/table&gt;</rr:BarChartClosingTextBlock>
    <rr:YearToDateReturnLabel contextRef="c224" id="ixv-4794">year-to-date total return</rr:YearToDateReturnLabel>
    <rr:BarChartYearToDateReturnDate contextRef="c224" id="ixv-19992">2024-10-31</rr:BarChartYearToDateReturnDate>
    <rr:BarChartYearToDateReturn
      contextRef="c224"
      decimals="INF"
      id="ixv-19993"
      unitRef="pure">0.0341</rr:BarChartYearToDateReturn>
    <rr:HighestQuarterlyReturnLabel contextRef="c224" id="ixv-19994">Highest Return</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="c224"
      decimals="INF"
      id="ixv-19995"
      unitRef="pure">0.3659</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate contextRef="c224" id="ixv-19996">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel contextRef="c224" id="ixv-19997">Lowest Return</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="c224"
      decimals="INF"
      id="ixv-19998"
      unitRef="pure">-0.2323</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate contextRef="c224" id="ixv-19999">2022-06-30</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading contextRef="c223" id="ixv-4834">Average Annual Total Returns as of December&#160;31, 2023</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnLabel contextRef="c224" id="ixv-4853">Returns Before Taxes</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c224"
      decimals="INF"
      id="ixv-20000"
      unitRef="pure">0.112</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c224"
      decimals="INF"
      id="ixv-20001"
      unitRef="pure">0.0136</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c224"
      decimals="INF"
      id="ix_75_fact"
      unitRef="pure">0.005</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c253" id="ixv-20003">Returns After Taxes on Distributions</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c253"
      decimals="INF"
      id="ix_82_fact"
      unitRef="pure">0.112</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c253"
      decimals="INF"
      id="ix_83_fact"
      unitRef="pure">0.012</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c253"
      decimals="INF"
      id="ix_76_fact"
      unitRef="pure">0.002</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c254" id="ixv-20007">Returns After Taxes on Distributions and Sale of Fund Shares</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c254"
      decimals="INF"
      id="ix_84_fact"
      unitRef="pure">0.0663</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c254"
      decimals="INF"
      id="ix_85_fact"
      unitRef="pure">0.0102</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c254"
      decimals="INF"
      id="ix_77_fact"
      unitRef="pure">0.0031</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c255" id="ixv-4910">ARK Israeli Innovation Index</rr:AverageAnnualReturnLabel>
    <rr:AverageAnnualReturnYear01
      contextRef="c255"
      decimals="INF"
      id="ixv-20011"
      unitRef="pure">0.116</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c255"
      decimals="INF"
      id="ixv-20012"
      unitRef="pure">0.0255</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c255"
      decimals="INF"
      id="ix_78_fact"
      unitRef="pure">0.0135</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c256" id="ixv-4929">S&amp;P 500 Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c255" id="ixv-20014">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c256" id="ixv-20015">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c256"
      decimals="INF"
      id="ixv-20016"
      unitRef="pure">0.2629</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c256"
      decimals="INF"
      id="ixv-20017"
      unitRef="pure">0.1569</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c256"
      decimals="INF"
      id="ix_79_fact"
      unitRef="pure">0.1215</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c257" id="ixv-4948">MSCI World Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c257" id="ixv-20019">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c257"
      decimals="INF"
      id="ixv-20020"
      unitRef="pure">0.2379</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c257"
      decimals="INF"
      id="ixv-20021"
      unitRef="pure">0.128</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c257"
      decimals="INF"
      id="ix_80_fact"
      unitRef="pure">0.0909</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnLabel contextRef="c258" id="ixv-4967">MSCI Israeli Index (reflects no deduction for fees, expenses or taxes)</rr:AverageAnnualReturnLabel>
    <rr:IndexNoDeductionForFeesExpensesTaxes contextRef="c258" id="ixv-20023">reflects no deduction for fees, expenses or taxes</rr:IndexNoDeductionForFeesExpensesTaxes>
    <rr:AverageAnnualReturnYear01
      contextRef="c258"
      decimals="INF"
      id="ixv-20024"
      unitRef="pure">0.1171</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="c258"
      decimals="INF"
      id="ixv-20025"
      unitRef="pure">0.0376</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="c258"
      decimals="INF"
      id="ix_81_fact"
      unitRef="pure">0.0347</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnInceptionDate contextRef="c258" id="ixv-20028">2017-12-05</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c257" id="ixv-20029">2017-12-05</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c255" id="ixv-20030">2017-12-05</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c256" id="ixv-20031">2017-12-05</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c254" id="ixv-20032">2017-12-05</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c253" id="ixv-20033">2017-12-05</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnInceptionDate contextRef="c224" id="ixv-20034">2017-12-05</rr:AverageAnnualReturnInceptionDate>
    <rr:PerformanceTableUsesHighestFederalRate contextRef="c223" id="ixv-4992">After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes.</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="c223" id="ixv-4994">Actual after-tax returns depend on your tax situation and may differ from those shown and are not relevant if you hold your shares through tax-deferred arrangements, such as 401(k)&#160;&#160;plans or individual retirement accounts.</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:ShareholderFeesTableTextBlock contextRef="c1" id="ixv-20037">~ http://www.ark.com/20241120/role/ScheduleShareholderFees20001 column dei_LegalEntityAxis compact ck0001579982_S000042977Member row primary compact * ~</rr:ShareholderFeesTableTextBlock>
    <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="c1" id="ixv-20038">~ http://www.ark.com/20241120/role/ScheduleAnnualFundOperatingExpenses20002 column dei_LegalEntityAxis compact ck0001579982_S000042977Member row primary compact * ~</rr:AnnualFundOperatingExpensesTableTextBlock>
    <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="c1" id="ixv-20039">~ http://www.ark.com/20241120/role/ScheduleExpenseExample20003 column dei_LegalEntityAxis compact ck0001579982_S000042977Member row primary compact * ~</rr:ExpenseExampleWithRedemptionTableTextBlock>
    <rr:AnnualReturn2015
      contextRef="c2"
      decimals="INF"
      id="ixv-20040"
      unitRef="pure">0.0376</rr:AnnualReturn2015>
    <rr:AnnualReturn2016
      contextRef="c2"
      decimals="INF"
      id="ixv-20041"
      unitRef="pure">-0.0197</rr:AnnualReturn2016>
    <rr:AnnualReturn2017
      contextRef="c2"
      decimals="INF"
      id="ixv-20042"
      unitRef="pure">0.8741</rr:AnnualReturn2017>
    <rr:AnnualReturn2018
      contextRef="c2"
      decimals="INF"
      id="ixv-20043"
      unitRef="pure">0.0358</rr:AnnualReturn2018>
    <rr:AnnualReturn2019
      contextRef="c2"
      decimals="INF"
      id="ixv-20044"
      unitRef="pure">0.3523</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="c2"
      decimals="INF"
      id="ixv-20045"
      unitRef="pure">1.5251</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="c2"
      decimals="INF"
      id="ixv-20046"
      unitRef="pure">-0.2336</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="c2"
      decimals="INF"
      id="ixv-20047"
      unitRef="pure">-0.6699</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="c2"
      decimals="INF"
      id="ixv-20048"
      unitRef="pure">0.6782</rr:AnnualReturn2023>
    <rr:BarChartTableTextBlock contextRef="c1" id="ixv-20049">~ http://www.ark.com/20241120/role/ScheduleAnnualTotalReturnsBarChart20004 column dei_LegalEntityAxis compact ck0001579982_S000042977Member row primary compact * ~</rr:BarChartTableTextBlock>
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    <rr:ShareholderFeesTableTextBlock contextRef="c33" id="ixv-20051">~ http://www.ark.com/20241120/role/ScheduleShareholderFees20008 column dei_LegalEntityAxis compact ck0001579982_S000042978Member row primary compact * ~</rr:ShareholderFeesTableTextBlock>
    <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="c33" id="ixv-20052">~ http://www.ark.com/20241120/role/ScheduleAnnualFundOperatingExpenses20009 column dei_LegalEntityAxis compact ck0001579982_S000042978Member row primary compact * ~</rr:AnnualFundOperatingExpensesTableTextBlock>
    <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="c33" id="ixv-20053">~ http://www.ark.com/20241120/role/ScheduleExpenseExample20010 column dei_LegalEntityAxis compact ck0001579982_S000042978Member row primary compact * ~</rr:ExpenseExampleWithRedemptionTableTextBlock>
    <rr:AnnualReturn2015
      contextRef="c34"
      decimals="INF"
      id="ixv-20054"
      unitRef="pure">0.1529</rr:AnnualReturn2015>
    <rr:AnnualReturn2016
      contextRef="c34"
      decimals="INF"
      id="ixv-20055"
      unitRef="pure">0.0871</rr:AnnualReturn2016>
    <rr:AnnualReturn2017
      contextRef="c34"
      decimals="INF"
      id="ixv-20056"
      unitRef="pure">0.8718</rr:AnnualReturn2017>
    <rr:AnnualReturn2018
      contextRef="c34"
      decimals="INF"
      id="ixv-20057"
      unitRef="pure">0.0454</rr:AnnualReturn2018>
    <rr:AnnualReturn2019
      contextRef="c34"
      decimals="INF"
      id="ixv-20058"
      unitRef="pure">0.3580</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="c34"
      decimals="INF"
      id="ixv-20059"
      unitRef="pure">1.5708</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="c34"
      decimals="INF"
      id="ixv-20060"
      unitRef="pure">-0.1665</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="c34"
      decimals="INF"
      id="ixv-20061"
      unitRef="pure">-0.6749</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="c34"
      decimals="INF"
      id="ixv-20062"
      unitRef="pure">0.9699</rr:AnnualReturn2023>
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        <link:loc
          xlink:href="#ix_17_fact"
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          xlink:href="#ix_15_fact"
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          xlink:href="#ix_18_fact"
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        <link:loc
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:loc
          xlink:href="#ix_21_fact"
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        <link:loc
          xlink:href="#ix_20_fact"
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        <link:loc
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        <link:footnote id="ix_7_footnote" xlink:label="ix_7_footnote" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The Fund commenced operations on September&#160;30, 2014.</link:footnote>
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
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        <link:loc
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        <link:loc
          xlink:href="#ix_25_fact"
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        <link:loc
          xlink:href="#ix_28_fact"
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        <link:footnoteArc
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        <link:loc
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        <link:footnoteArc
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnote id="ix_12_footnote" xlink:label="ix_12_footnote" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Pursuant to a Supervision Agreement, ARK Investment Management LLC (&#x201c;Adviser&#x201d;) pays all other expenses of the Fund (other than acquired fund fees and expenses, taxes and governmental fees, brokerage fees, commissions and other transaction expenses, certain foreign custodial fees and expenses, costs of borrowing money, including interest expenses, and extraordinary expenses (such as litigation and indemnification expenses)).</link:footnote>
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        <link:loc
          xlink:href="#ix_36_fact"
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        <link:loc
          xlink:href="#ix_37_fact"
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        <link:loc
          xlink:href="#ix_38_fact"
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        <link:loc
          xlink:href="#ix_35_fact"
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        <link:loc
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="ix_37_fact"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="ix_38_fact"
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        <link:footnoteArc
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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          xlink:href="#ix_40_fact"
          xlink:label="ix_40_fact"
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        <link:loc
          xlink:href="#ix_42_fact"
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        <link:loc
          xlink:href="#ix_39_fact"
          xlink:label="ix_39_fact"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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          xlink:href="#ix_44_fact"
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          xlink:href="#ix_49_fact"
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        <link:loc
          xlink:href="#ix_48_fact"
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        <link:loc
          xlink:href="#ix_45_fact"
          xlink:label="ix_45_fact"
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        <link:loc
          xlink:href="#ix_46_fact"
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          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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