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.

O'Reilly Automotive, Inc. (ORLY) had 30-Day Put-Call Ratio (Volume) of 0.4432 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1778
Historical Volatility (Parkinson)	0.1869
Implied Volatility (Calls)	0.2627
Implied Volatility (Puts)	0.2806
Implied Volatility (Mean)	0.2716
Put-Call Implied Volatility Ratio	1.0684
Implied Volatility Skew	0.0614
Option Statistics
Put-Call Ratio (Volume)	0.4432
Put-Call Ratio (Open Interest)	0.7217