Catalyst Pharmaceuticals, Inc. (CPRX)

Last Closing Price: 21.18 (2025-07-16)

Historical Volatility (Close-to-Close) (30-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Catalyst Pharmaceuticals, Inc. (CPRX) had 30-Day Historical Volatility (Close-to-Close) of 0.3231 for 2025-07-16.