Berkshire Hathaway Inc. (BRK.B)

Last Closing Price: 524.61 (2026-08-06)

Put-Call Ratio (Open Interest) (90-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Berkshire Hathaway Inc. (BRK.B) had 90-Day Put-Call Ratio (Open Interest) of 0.9132 for 2026-08-06.