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.

Valero Energy Corporation (VLO) had 30-Day Put-Call Ratio (Volume) of 2.5306 for 2025-07-03.

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Figures for 2025-07-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2978
Historical Volatility (Parkinson)	0.2709
Implied Volatility (Calls)	0.3079
Implied Volatility (Puts)	0.3198
Implied Volatility (Mean)	0.3139
Put-Call Implied Volatility Ratio	1.0385
Implied Volatility Skew	0.0108
Option Statistics
Put-Call Ratio (Volume)	2.5306
Put-Call Ratio (Open Interest)	0.6059