Put-Call Ratio (Volume) (30-Day)

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

Intuitive Surgical, Inc. (ISRG) had 30-Day Put-Call Ratio (Volume) of 0.7227 for 2025-11-11.

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Figures for 2025-11-11

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4873
Historical Volatility (Parkinson)	0.2648
Implied Volatility (Calls)	0.2788
Implied Volatility (Puts)	0.2777
Implied Volatility (Mean)	0.2782
Put-Call Implied Volatility Ratio	0.9960
Implied Volatility Skew	-0.0031
Option Statistics
Put-Call Ratio (Volume)	0.7227
Put-Call Ratio (Open Interest)	0.7373