Put-Call Ratio (Volume) (60-Day)

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

Caris Life Sciences,ï¿½Inc. (CAI) had 60-Day Put-Call Ratio (Volume) of 0.0220 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8415
Historical Volatility (Parkinson)	0.5924
Implied Volatility (Calls)	0.8730
Implied Volatility (Puts)	0.7781
Implied Volatility (Mean)	0.8256
Put-Call Implied Volatility Ratio	0.8913
Implied Volatility Skew	0.0381
Option Statistics
Put-Call Ratio (Volume)	0.0220
Put-Call Ratio (Open Interest)	0.8250