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.

NewMarket Corporation (NEU) had 30-Day Put-Call Ratio (Volume) of 0.2500 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1440
Historical Volatility (Parkinson)	0.1412
Implied Volatility (Calls)	0.1713
Implied Volatility (Puts)	0.1821
Implied Volatility (Mean)	0.1767
Put-Call Implied Volatility Ratio	1.0632
Implied Volatility Skew	0.0776
Option Statistics
Put-Call Ratio (Volume)	0.2500
Put-Call Ratio (Open Interest)	0.1176