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.

Kinder Morgan, Inc. (KMI) had 30-Day Put-Call Ratio (Volume) of 2.4105 for 2025-08-29.

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Figures for 2025-08-29

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2042
Historical Volatility (Parkinson)	0.1732
Implied Volatility (Calls)	0.2202
Implied Volatility (Puts)	0.2195
Implied Volatility (Mean)	0.2199
Put-Call Implied Volatility Ratio	0.9969
Implied Volatility Skew	0.0060
Option Statistics
Put-Call Ratio (Volume)	2.4105
Put-Call Ratio (Open Interest)	0.2234