Put-Call Ratio (Volume) (150-Day)

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

Pfizer Inc. (PFE) had 150-Day Put-Call Ratio (Volume) of 0.4547 for 2025-09-12.

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Figures for 2025-09-12

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2580
Historical Volatility (Parkinson)	0.2079
Implied Volatility (Calls)	0.2552
Implied Volatility (Puts)	0.2343
Implied Volatility (Mean)	0.2448
Put-Call Implied Volatility Ratio	0.9182
Implied Volatility Skew	0.0412
Option Statistics
Put-Call Ratio (Volume)	0.4547
Put-Call Ratio (Open Interest)	0.8056