Put-Call Ratio (Volume) (90-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 90-Day Put-Call Ratio (Volume) of 0.0202 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3243
Historical Volatility (Parkinson)	0.2722
Implied Volatility (Calls)	0.3282
Implied Volatility (Puts)	0.3299
Implied Volatility (Mean)	0.3291
Put-Call Implied Volatility Ratio	1.0052
Implied Volatility Skew	0.0225
Option Statistics
Put-Call Ratio (Volume)	0.0202
Put-Call Ratio (Open Interest)	1.5748