v3.25.1
Statements of Financial Condition (Unaudited) (Parenthetical) - USD ($)
Mar. 31, 2025
Dec. 31, 2024
Investments in Securities, Cost $ 39,990,432 $ 53,447,148
Investment, Type [Extensible Enumeration] U S Treasury Bill Securities [Member] U S Treasury Bill Securities [Member]
Affiliated Investments [Member]    
Investment, Type [Extensible Enumeration] U S Treasury And Government [Member]  
Affiliated Investments, at Cost $ 141,387,549 $ 154,947,626