Power Integrations, Inc. (POWI)

Last Closing Price: 45.67 (2026-02-19)

Historical Volatility (Close-to-Close) (150-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.

Power Integrations, Inc. (POWI) had 150-Day Historical Volatility (Close-to-Close) of 0.5746 for 2026-02-19.