Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

A. O. Smith Corporation (AOS) had 20-Day Put-Call Ratio (Volume) of 1.8825 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2187
Historical Volatility (Parkinson)	0.2463
Implied Volatility (Calls)	0.2753
Implied Volatility (Puts)	0.2719
Implied Volatility (Mean)	0.2736
Put-Call Implied Volatility Ratio	0.9876
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.8825
Put-Call Ratio (Open Interest)	1.8921