Historical Volatility (Parkinson) (180-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 180-Day Historical Volatility (Parkinson) of 0.1249 for 2024-04-24.

10-Day 20-Day 30-Day 60-Day
90-Day 120-Day 150-Day 180-Day

Figures for 2024-04-24

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1223
Historical Volatility (Parkinson)	0.1249
Implied Volatility (Calls)	0.1627
Implied Volatility (Puts)	0.1709
Implied Volatility (Mean)	0.1668
Put-Call Implied Volatility Ratio	1.0499
Implied Volatility Skew	0.0271
Option Statistics
Put-Call Ratio (Volume)	9.5655
Put-Call Ratio (Open Interest)	0.7638
Forward Price	415.70
Call Breakeven Price	445.86
Put Breakeven Price	357.80
Option Breakeven Price	408.29