Korro Bio, Inc. (KRRO)

Last Closing Price: 13.49 (2026-04-21)

Put-Call Ratio (Open Interest) (20-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.

Korro Bio, Inc. (KRRO) had 20-Day Put-Call Ratio (Open Interest) of 0.0310 for 2026-04-21.