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.

Berkshire Hathaway Inc. (BRK.B) had 30-Day Put-Call Ratio (Volume) of 0.3864 for 2026-01-02.

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Figures for 2026-01-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1467
Historical Volatility (Parkinson)	0.1250
Implied Volatility (Calls)	0.1315
Implied Volatility (Puts)	0.1416
Implied Volatility (Mean)	0.1365
Put-Call Implied Volatility Ratio	1.0764
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.3864
Put-Call Ratio (Open Interest)	1.1435