Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

First American Financial Corporation (FAF) had 20-Day Put-Call Ratio (Open Interest) of 0.8235 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2521
Historical Volatility (Parkinson)	0.2806
Implied Volatility (Calls)	0.2900
Implied Volatility (Puts)	0.4041
Implied Volatility (Mean)	0.3470
Put-Call Implied Volatility Ratio	1.3935
Implied Volatility Skew	-0.1023
Option Statistics
Put-Call Ratio (Volume)	0.2699
Put-Call Ratio (Open Interest)	0.8235