v3.25.1
Note 9 - Investments in Equity Securities (Tables)
9 Months Ended
Apr. 30, 2025
Notes Tables  
Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block]

Balance, July 31, 2024

 $75,264 

Sale of investment in publicly listed companies

  (54,372)

Investment in public listed companies

  10,455 

Fair value loss on equity securities

  (22,583)

Foreign exchange difference

  (1)

Balance, April 30, 2025

 $8,763