Note 4 - Securities	9 Months Ended
Jul. 31, 2022
Statement Line Items [Line Items]
Disclosure of financial assets [text block]	4. Securities: During the quarter ended July 31, 2022, the Bank purchased a series of Government of Canada Treasury Bills for $88.8 million with a face value totaling $90.0 million resulting in a weighted average yield of 2.60% on the instruments, with maturities ranging from October 27, 2022 to May 25, 2023. The Bank also purchased a U.S. Government Treasury Bill for USD $34.9 million ($45.3 million) with a face value of USD $35 million ($45.6 million) resulting in a yield of 2.15% on the instrument which matures on October 13, 2022. The securities are measured at amortized cost and the carrying value at July 31, 2022 approximates the fair value of these assets.

Note 4 - Securities

9 Months Ended

Jul. 31, 2022

Disclosure of financial assets [text block]

4. Securities:

During the quarter ended July 31, 2022, the Bank purchased a series of Government of Canada Treasury Bills for $88.8 million with a face value totaling $90.0 million resulting in a weighted average yield of 2.60% on the instruments, with maturities ranging from October 27, 2022 to May 25, 2023. The Bank also purchased a U.S. Government Treasury Bill for USD $34.9 million ($45.3 million) with a face value of USD $35 million ($45.6 million) resulting in a yield of 2.15% on the instrument which matures on October 13, 2022. The securities are measured at amortized cost and the carrying value at July 31, 2022 approximates the fair value of these assets.