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Investments (Details) - Schedule of Gross Amounts Not Offset In The Statements of Financial Condition - USD ($)
 6 Months Ended 12 Months Ended
Jun. 30, 2023
Dec. 31, 2022
-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 $ 1,242,108 $ (187,030)
Financial Instruments for the Benefit of (the Funds) / the Counterparties  
Cash Collateral for the Benefit of (the Funds) / the Counterparties  
Net Amount 1,242,108 (187,030)
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 (3,406,049) 830,840
Financial Instruments for the Benefit of (the Funds) / the Counterparties  
Cash Collateral for the Benefit of (the Funds) / the Counterparties  
Net Amount $ (3,406,049) $ 830,840