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Condensed Statements of Cash Flows (Parenthetical) - USD ($)
Jun. 30, 2024
Jun. 30, 2023
Components of Cash, Cash Equivalents, and Equity in Trading Account:    
Cash and cash equivalents $ 539,728,879 $ 783,504,674
Equity in Trading Accounts:    
Cash and cash equivalents 216,599,908 250,962,623
Total Cash, Cash Equivalents and Equity in Trading Accounts $ 756,328,787 $ 1,034,467,297