Put-Call Ratio (Volume) (90-Day)

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

Pfizer Inc. (PFE) had 90-Day Put-Call Ratio (Volume) of 0.1950 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2222
Historical Volatility (Parkinson)	0.2132
Implied Volatility (Calls)	0.2447
Implied Volatility (Puts)	0.2390
Implied Volatility (Mean)	0.2418
Put-Call Implied Volatility Ratio	0.9768
Implied Volatility Skew	-0.0027
Option Statistics
Put-Call Ratio (Volume)	0.1950
Put-Call Ratio (Open Interest)	0.8079