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Investments - Short-Term (Tables)
6 Months Ended
Apr. 30, 2023
Investments - Short-Term  
Schedule of investments in held-to-maturity securities

Amortized

Gross unrealized

Gross unrealized

    

cost

    

gains

losses

Fair value

U.S. Treasury Securities

As of April 30, 2023

$

76,400

$

-

$

(17)

$

76,383