Put-Call Ratio (Volume) (120-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Power Integrations, Inc. (POWI) had 120-Day Put-Call Ratio (Volume) of 5.1000 for 2026-08-19.

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Figures for 2026-08-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7611
Historical Volatility (Parkinson)	0.6022
Implied Volatility (Calls)	0.6934
Implied Volatility (Puts)	0.6414
Implied Volatility (Mean)	0.6674
Put-Call Implied Volatility Ratio	0.9250
Implied Volatility Skew	0.0442
Option Statistics
Put-Call Ratio (Volume)	5.1000
Put-Call Ratio (Open Interest)	0.4709