Put-Call Ratio (Open Interest) (30-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 30-Day Put-Call Ratio (Open Interest) of 0.3457 for 2025-08-05.

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Figures for 2025-08-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6995
Historical Volatility (Parkinson)	0.6368
Implied Volatility (Calls)	0.7452
Implied Volatility (Puts)	0.9428
Implied Volatility (Mean)	0.8440
Put-Call Implied Volatility Ratio	1.2651
Implied Volatility Skew	0.0673
Option Statistics
Put-Call Ratio (Volume)	0.0501
Put-Call Ratio (Open Interest)	0.3457