Put-Call Ratio (Volume) (10-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 10-Day Put-Call Ratio (Volume) of 0.4125 for 2025-07-14.

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Figures for 2025-07-14

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0988
Historical Volatility (Parkinson)	0.1154
Implied Volatility (Calls)	0.1561
Implied Volatility (Puts)	0.1433
Implied Volatility (Mean)	0.1497
Put-Call Implied Volatility Ratio	0.9177
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.4125
Put-Call Ratio (Open Interest)	0.8596