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.

AutoZone, Inc. (AZO) had 30-Day Put-Call Ratio (Volume) of 3.8187 for 2026-10-30.

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Figures for 2026-10-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2931
Historical Volatility (Parkinson)	0.2516
Implied Volatility (Calls)	0.3254
Implied Volatility (Puts)	0.3411
Implied Volatility (Mean)	0.3333
Put-Call Implied Volatility Ratio	1.0484
Implied Volatility Skew	-0.0067
Option Statistics
Put-Call Ratio (Volume)	3.8187
Put-Call Ratio (Open Interest)	1.0032