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Investments (Details) - Schedule of gross amounts not offset in the statements of financial condition
 9 Months Ended
Sep. 30, 2022
USD ($)
-1x Short VIX Futures ETF [Member]  
Investments (Details) - Schedule of gross amounts not offset in the statements of financial condition [Line Items]  
Amounts of Recognized Assets / (Liabilities) presented in the Statements of Financial Condition $ (774,721)
Financial Instruments for the Benefit of (the Funds) / the Counterparties (774,721)
2x Long VIX Futures ETF [Member]  
Investments (Details) - Schedule of gross amounts not offset in the statements of financial condition [Line Items]  
Amounts of Recognized Assets / (Liabilities) presented in the Statements of Financial Condition 2,708,079
Financial Instruments for the Benefit of (the Funds) / the Counterparties $ 2,708,079