Put-Call Ratio (Volume) (150-Day)

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

S&P Global Inc. (SPGI) had 150-Day Put-Call Ratio (Volume) of 0.5175 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3322
Historical Volatility (Parkinson)	0.2397
Implied Volatility (Calls)	0.3153
Implied Volatility (Puts)	0.3108
Implied Volatility (Mean)	0.3130
Put-Call Implied Volatility Ratio	0.9859
Implied Volatility Skew	0.0312
Option Statistics
Put-Call Ratio (Volume)	0.5175
Put-Call Ratio (Open Interest)	0.7872