Collegium Pharmaceutical, Inc. (COLL)

Last Closing Price: 45.60 (2026-01-16)

Put-Call Ratio (Open Interest) (150-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.

Collegium Pharmaceutical, Inc. (COLL) had 150-Day Put-Call Ratio (Open Interest) of 0.0999 for 2026-01-16.