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Condensed Statements of Cash Flows (Parenthetical) - USD ($)
Sep. 30, 2020
Sep. 30, 2019
Components of Cash and Cash Equivalents:    
Cash and cash equivalents $ 187,052,113 $ 42,358,238
Equity in Trading Accounts:    
Cash and cash equivalents 0 14,037,170
Total Cash, Cash Equivalents and Equity in Trading Accounts $ 187,052,113 $ 56,395,408