Put-Call Ratio (Volume) (30-Day)

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

Entegris, Inc. (ENTG) had 30-Day Put-Call Ratio (Volume) of 0.2257 for 2026-05-29.

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Figures for 2026-05-29

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5679
Historical Volatility (Parkinson)	0.5254
Implied Volatility (Calls)	0.7130
Implied Volatility (Puts)	0.6913
Implied Volatility (Mean)	0.7021
Put-Call Implied Volatility Ratio	0.9695
Implied Volatility Skew	0.0389
Option Statistics
Put-Call Ratio (Volume)	0.2257
Put-Call Ratio (Open Interest)	0.6982