Put-Call Ratio (Volume) (150-Day)

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

Photronics, Inc. (PLAB) had 150-Day Put-Call Ratio (Volume) of 2.4393 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9990
Historical Volatility (Parkinson)	0.5774
Implied Volatility (Calls)	0.7839
Implied Volatility (Puts)	0.7716
Implied Volatility (Mean)	0.7778
Put-Call Implied Volatility Ratio	0.9844
Implied Volatility Skew	0.0168
Option Statistics
Put-Call Ratio (Volume)	2.4393
Put-Call Ratio (Open Interest)	1.3081