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.

MPLX LP (MPLX) had 30-Day Put-Call Ratio (Volume) of 0.3110 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1735
Historical Volatility (Parkinson)	0.1831
Implied Volatility (Calls)	0.1918
Implied Volatility (Puts)	0.1739
Implied Volatility (Mean)	0.1828
Put-Call Implied Volatility Ratio	0.9064
Implied Volatility Skew	0.0672
Option Statistics
Put-Call Ratio (Volume)	0.3110
Put-Call Ratio (Open Interest)	1.4662