Tuttle Capital TSLA Put Write ETF Tuttle Capital TSLA Put Write ETF [Member] Put Options Risk [Member] Derivatives Risk [Member] Limited Upside Return Risk [Member] FLEX Options Risk [Member] Rolling Risk [Member] Assignment Risk [Member] Implied Volatility Risk [Member] Transaction Cost Risk [Member] Investment Risk [Member] Market Risk [Member] Cash Redemption Risk [Member] Equity Securities Risk [Member] Active Management Risk [Member] Hedging Risk [Member] Purchase and Sale Timing Risk [Member] Distribution and Return of Capital Risk [Member] Money Market Instruments Risk [Member] U.S. Treasury Bills Risk [Member] ETF Structure Risk [Member] Trading Issues Risk [Member] Market Price Variance Risk [Member] Authorized Participants ("APs"), Market Makers, and Liquidity Providers Risk [Member] Costs of Buying or Selling Shares of an ETF [Member] Industry Concentration Risk [Member] Inflation Risk [Member] Interest Rate Risk [Member] New Fund Risk [Member] Investment Risks of the Underlying Security [Member] Tesla, Inc. Investing Risk [Member] Electric and Autonomous Vehicles Company Risk [Member] Automotive Companies Risk [Member] Consumer Discretionary Sector Risk [Member] Tuttle Capital NVDA Put Write ETF Tuttle Capital NVDA Put Write ETF [Member] NVIDIA Corp. Investing Risk [Member] Cryptocurrency Risk [Member] Semiconductor Company Risk [Member] Technology Sector Risk [Member] Tuttle Capital MSTR Put Write ETF Tuttle Capital MSTR Put Write ETF [Member] MicroStrategy Inc. Investing Risk [Member] Information Technology Industry Risk [Member] Bitcoin Risk [Member] Computer Software Industry Risk [Member] Tuttle Capital COIN Put Write ETF Tuttle Capital COIN Put Write ETF [Member] Coinbase Global, Inc. Investing Risk [Member] Information Technology Sector Risk [Member] Financials Sector Risk [Member] Capital Markets Industry Risk [Member] Tuttle Capital QQQ Put Write ETF Tuttle Capital QQQ Put Write ETF [Member] INVESCO QQQ Trust, Series 1 Investing Risk [Member] American Depositary Receipts ("ADRs"?) Risk [Member] Tuttle Capital COIN Put Write ETF. Tuttle Capital COIN Put Write ETF. Tuttle Capital MSTR Put Write ETF. Tuttle Capital MSTR Put Write ETF. Tuttle Capital NVDA Put Write ETF Tuttle Capital NVDA Put Write ETF. Tuttle Capital QQQ Put Write ETF. Tuttle Capital QQQ Put Write ETF. Tuttle Capital TSLA Put Write ETF. Tuttle Capital TSLA Put Write ETF. Investment Risks of the Underlying Security. Put Options Risk. Derivatives Risk. Limited Upside Return Risk. FLEX Options Risk. Rolling Risk. Assignment Risk. Implied Volatility Risk. Transaction Cost Risk. Investment Risk. Market Risk. Cash Redemption Risk. Equity Securities Risk. Active Management Risk. Hedging Risk. Purchase and Sale Timing Risk. Distribution and Return of Capital Risk. Money Market Instruments Risk. U.S. Treasury Bills Risk. ETF Structure Risk. Trading Issues Risk. Market Price Variance Risk. Authorized Participants ("APs"?), Market Makers, and Liquidity Providers Risk. Costs of Buying or Selling Shares of an ETF. Industry Concentration Risk. Inflation Risk. Interest Rate Risk. New Fund Risk. Tesla, Inc. Investing Risk. Electric and Autonomous Vehicles Company Risk. Automotive Companies Risk. Consumer Discretionary Sector Risk. NVIDIA Corp. Investing Risk. Cryptocurrency Risk. Semiconductor Company Risk. Technology Sector Risk. MicroStrategy Inc. Investing Risk. Information Technology Industry Risk. Bitcoin Risk. Computer Software Industry Risk. Coinbase Global, Inc. Investing Risk. Financials Sector Risk. Capital Markets Industry Risk. INVESCO QQQ Trust, Series 1 Investing Risk. American Depositary Receipts ("ADRs") Risk. Information Technology Sector Risk.