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Schedule of Investments - Futures Contracts
 12 Months Ended
Dec. 31, 2025
USD ($)
Contract
Dec. 31, 2024
USD ($)
Contract
Schedule Of Investments [Line Items]    
Affiliated Investments, at value   $ 51,168,499
Open Futures Contract, Identifier [Axis]: Open Currency Futures Contracts Short Futures Contracts ICE U.S. Dollar Index Expiration Date March - 2026    
Schedule Of Investments [Line Items]    
Currency Futures Contracts, Number of Contracts | Contract 1,412  
Currency Futures Contracts, Expiration Date Mar. 31, 2026  
Currency Futures Contracts, Notional Value $ (138,442,364)  
Affiliated Investments, at value [1] 503,597  
Currency Futures Contracts, Unrealized Appreciation (Depreciation) [1] $ 503,597  
Open Futures Contract, Identifier [Axis]: Open Currency Futures Contracts Short Futures Contracts ICE U.S. Dollar Index Expiration Date March-2025    
Schedule Of Investments [Line Items]    
Currency Futures Contracts, Number of Contracts | Contract   485
Currency Futures Contracts, Expiration Date   Mar. 31, 2025
Currency Futures Contracts, Notional Value   $ (52,523,560)
Affiliated Investments, at value [2]   (929,793)
Currency Futures Contracts, Unrealized Appreciation (Depreciation) [2]   $ (929,793)
[1] Unrealized Appreciation (Depreciation) and Value are presented above, net by contract.
[2] Unrealized Appreciation (Depreciation) and Value are presented above, net by contract.