Power Integrations, Inc. (POWI)

Last Closing Price: 70.48 (2026-05-21)

Put-Call Ratio (Open Interest) (180-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.

Power Integrations, Inc. (POWI) had 180-Day Put-Call Ratio (Open Interest) of 0.5311 for 2026-05-21.