Additional Valuation Information - Summary of the Tiered Valuation Input Levels (Detail) - USD ($) |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Exchange-Traded Fund | $ 53,988,825 | $ 54,039,975 |
| Money Market Mutual Fund | 310,683,743 | 141,238,309 |
| Total Investments in Securities | 364,672,568 | 195,278,284 |
| Commodity Futures Contracts, Depreciation | (5,298,394) | |
| Commodity Futures Contracts, Appreciation | 26,959,370 | |
| Total Investments | 391,631,938 | 189,979,890 |
| Level 1 [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Exchange-Traded Fund | 53,988,825 | 54,039,975 |
| Money Market Mutual Fund | 310,683,743 | 141,238,309 |
| Total Investments in Securities | 364,672,568 | 195,278,284 |
| Commodity Futures Contracts, Depreciation | (5,298,394) | |
| Commodity Futures Contracts, Appreciation | 26,959,370 | |
| Total Investments | $ 391,631,938 | $ 189,979,890 |
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- Definition Financial instruments owned exchange traded fund. No definition available.
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- Definition Financial instruments owned money market mutual fund at fair value. No definition available.
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- Definition Investment securities unrecognized unrealized appreciation. No definition available.
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- Definition Investment securities, unrecognized unrealized depreciation. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value of investment in security owned. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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