v3.25.2
Annual Fund Operating Expenses
Aug. 18, 2025
VistaShares ACKtivist Select ETF [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.75% [1]
Distribution and Service (12b-1) Fees 0.00% [1]
Other Expenses (as a percentage of Assets): 0.00% [1],[2]
Expenses (as a percentage of Assets) 0.75% [1]
VistaShares Target 15 ACKtivist Distribution ETF [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.95% [3]
Distribution and Service (12b-1) Fees 0.00% [3]
Other Expenses (as a percentage of Assets): 0.00% [3],[4]
Expenses (as a percentage of Assets) 0.95% [3]
VistaShares BigShort Select ETF [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.75% [5]
Distribution and Service (12b-1) Fees 0.00% [5]
Other Expenses (as a percentage of Assets): 0.00% [5],[6]
Expenses (as a percentage of Assets) 0.75% [5]
VistaShares Target 15 BigShort Distribution ETF [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.95% [7]
Distribution and Service (12b-1) Fees 0.00% [7]
Other Expenses (as a percentage of Assets): 0.00% [7],[8]
Expenses (as a percentage of Assets) 0.95% [7]
VistaShares DRUKMacro Select ETF [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.75% [9]
Distribution and Service (12b-1) Fees 0.00% [9]
Other Expenses (as a percentage of Assets): 0.00% [9],[10]
Expenses (as a percentage of Assets) 0.75% [9]
VistaShares Target 15 DRUKMacro Distribution ETF [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.95% [11]
Distribution and Service (12b-1) Fees 0.00% [11]
Other Expenses (as a percentage of Assets): 0.00% [11],[12]
Expenses (as a percentage of Assets) 0.95% [11]
VistaShares Berkshire Select ETF [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.75% [13]
Distribution and Service (12b-1) Fees 0.00% [13]
Other Expenses (as a percentage of Assets): 0.00% [13],[14]
Expenses (as a percentage of Assets) 0.75% [13]
[1] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[2] Estimated for the current year.
[3] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[4] Estimated for the current year.
[5] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[6] Estimated for the current year.
[7] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[8] Estimated for the current year.
[9] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[10] Estimated for the current year.
[11] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[12] Estimated for the current year.
[13] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay, or require a sub-adviser to pay, all expenses incurred by the Fund (except for advisory fees and sub-advisory fees, as the case may be) excluding interest charges on any borrowings, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940 (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[14] Estimated for the current year.