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.

Marsh & McLennan Companies, Inc. (MMC) had 30-Day Put-Call Ratio (Volume) of 0.1843 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1477
Historical Volatility (Parkinson)	0.1604
Implied Volatility (Calls)	0.1934
Implied Volatility (Puts)	0.1917
Implied Volatility (Mean)	0.1926
Put-Call Implied Volatility Ratio	0.9910
Implied Volatility Skew	0.0843
Option Statistics
Put-Call Ratio (Volume)	0.1843
Put-Call Ratio (Open Interest)	1.3177