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.

S&P Global Inc. (SPGI) 30-Day Put-Call Ratio (Volume) data is not available for 2025-05-07.

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Figures for 2025-05-07

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3600
Historical Volatility (Parkinson)	0.3667
Implied Volatility (Calls)	0.2064
Implied Volatility (Puts)	0.2257
Implied Volatility (Mean)	0.2160
Put-Call Implied Volatility Ratio	1.0937
Implied Volatility Skew	-0.0062
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0455