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Investments (Details) - Schedule of Fair Value of Derivative Instruments | Jun. 30, 2023 | Dec. 31, 2022
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Asset Derivatives [Member] | Statements of Financial Condition Location [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust | $6,518,579 |
Asset Derivatives [Member] | Unrealized Appreciation [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust | $(19,791,036) |
Asset Derivatives [Member] | -1x Short VIX Futures ETF [Member] | Statements of Financial Condition Location [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust | $6,518,579 |
Asset Derivatives [Member] | 2x Long VIX Futures ETF [Member] | Unrealized Appreciation [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust | (19,791,036) |
Liability Derivatives [Member] | Statements of Financial Condition Location [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust |  | $1,156,106
Liability Derivatives [Member] | Unrealized Depreciation [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust |  | $(9,203,522)
Liability Derivatives [Member] | -1x Short VIX Futures ETF [Member] | Statements of Financial Condition Location [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust |  | $1,156,106
Liability Derivatives [Member] | 2x Long VIX Futures ETF [Member] | Unrealized Depreciation [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Total Trust |  | (9,203,522)

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