Rigel Pharmaceuticals, Inc. (RIGL)

Last Closing Price: 18.95 (2025-05-23)

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.

Rigel Pharmaceuticals, Inc. (RIGL) had 30-Day Historical Volatility (Close-to-Close) of 0.5146 for 2025-05-23.