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Schedule of Realized and Unrealized Gains and Losses on Contracts (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 30, 2025 | Apr. 30, 2024 | Apr. 30, 2025 | Apr. 30, 2024
Broker-Dealer [Abstract] |  |  |  |
Gross realized (losses) gains | $ 947,821 | $ 214,080 | $ 2,113,443 | $ 781,774
Gross realized losses | (63,371) | (734,947) | (234,992) | (769,770)
Unrealized gains | (1,164,647) | 653,538 | (421,729) | 470,702
Total | $ (280,197) | $ 132,671 | $ 1,456,722 | $ 482,706

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