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.

Alcon (ALC) had 30-Day Put-Call Ratio (Volume) of 2.6953 for 2026-03-02.

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Figures for 2026-03-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2656
Historical Volatility (Parkinson)	0.1937
Implied Volatility (Calls)	0.2737
Implied Volatility (Puts)	0.2766
Implied Volatility (Mean)	0.2752
Put-Call Implied Volatility Ratio	1.0105
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	2.6953
Put-Call Ratio (Open Interest)	2.4835