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.

Markel Group Inc. (MKL) had 30-Day Put-Call Ratio (Volume) of 3.0000 for 2025-07-28.

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Figures for 2025-07-28

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1765
Historical Volatility (Parkinson)	0.1436
Implied Volatility (Calls)	0.2376
Implied Volatility (Puts)	0.2479
Implied Volatility (Mean)	0.2428
Put-Call Implied Volatility Ratio	1.0433
Implied Volatility Skew	0.0155
Option Statistics
Put-Call Ratio (Volume)	3.0000
Put-Call Ratio (Open Interest)	0.5174