Gossamer Bio, Inc. (GOSS)

Last Closing Price: 2.52 (2026-01-16)

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.

Gossamer Bio, Inc. (GOSS) had 120-Day Put-Call Ratio (Open Interest) of 0.1931 for 2026-01-16.