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MARKETABLE SECURITIES (Details) - Schedule of investment income (loss) - USD ($)
12 Months Ended
Jul. 31, 2024
Jul. 31, 2023
Marketable securities:    
Dividend and interest income $ 87,922 $ 98,335
Net realized gain on sale of marketable securities 124,907 130,009
Net unrealized (loss) on marketable securities (366,206)
Total $ 212,829 $ (137,862)