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 0.5474 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1872
Historical Volatility (Parkinson)	0.1896
Implied Volatility (Calls)	0.2007
Implied Volatility (Puts)	0.2292
Implied Volatility (Mean)	0.2149
Put-Call Implied Volatility Ratio	1.1423
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.5474
Put-Call Ratio (Open Interest)	1.2345