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.

Martin Marietta Materials, Inc. (MLM) had 30-Day Put-Call Ratio (Volume) of 0.2500 for 2025-08-01.

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Figures for 2025-08-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1805
Historical Volatility (Parkinson)	0.1895
Implied Volatility (Calls)	0.2695
Implied Volatility (Puts)	0.2764
Implied Volatility (Mean)	0.2729
Put-Call Implied Volatility Ratio	1.0259
Implied Volatility Skew	0.0359
Option Statistics
Put-Call Ratio (Volume)	0.2500
Put-Call Ratio (Open Interest)	1.4588