BIO-key International Inc. (BKYI)

Last Closing Price: 3.46 (2026-05-12)

Put-Call Ratio (Open Interest) (120-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

BIO-key International Inc. (BKYI) 120-Day Put-Call Ratio (Open Interest) data is not available for 2026-05-12.