Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

CarMax, Inc. (KMX) had 30-Day Put-Call Ratio (Open Interest) of 0.5055 for 2025-08-22.

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Figures for 2025-08-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3299
Historical Volatility (Parkinson)	0.2812
Implied Volatility (Calls)	0.3756
Implied Volatility (Puts)	0.3771
Implied Volatility (Mean)	0.3763
Put-Call Implied Volatility Ratio	1.0041
Implied Volatility Skew	0.0430
Option Statistics
Put-Call Ratio (Volume)	0.2353
Put-Call Ratio (Open Interest)	0.5055