Berkshire Hathaway Inc. (BRK.B)

Last Closing Price: 485.68 (2025-06-27)

Historical Volatility (Parkinson) (120-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

Berkshire Hathaway Inc. (BRK.B) had 120-Day Historical Volatility (Parkinson) of 0.2266 for 2025-06-27.