Catalyst Pharmaceuticals, Inc. (CPRX)

Last Closing Price: 21.44 (2025-11-03)

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.

Catalyst Pharmaceuticals, Inc. (CPRX) had 120-Day Put-Call Ratio (Open Interest) of 0.4643 for 2025-11-03.