Put-Call Ratio (Open Interest) (60-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.

Caris Life Sciences,ï¿½Inc. (CAI) had 60-Day Put-Call Ratio (Open Interest) of 0.4709 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5278
Historical Volatility (Parkinson)	0.5366
Implied Volatility (Calls)	0.7196
Implied Volatility (Puts)	0.8913
Implied Volatility (Mean)	0.8054
Put-Call Implied Volatility Ratio	1.2385
Implied Volatility Skew	-0.0291
Option Statistics
Put-Call Ratio (Volume)	0.7980
Put-Call Ratio (Open Interest)	0.4709