Tectonic Therapeutic, Inc. (TECX)

Last Closing Price: 19.10 (2026-01-20)

Put-Call Ratio (Open Interest) (30-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.

Tectonic Therapeutic, Inc. (TECX) had 30-Day Put-Call Ratio (Open Interest) of 25.0714 for 2026-01-20.