What is the current 10-day volatility of BRK.B?

As of today, BRK.B 10-day volatility is 10.15%

What 10-day volatility category does BRK.B fall into?

Based on its current 10-day historical volatility, BRK.B falls into the very low volatility category

What is BRK.B 10-day volatility 1-year high?

BRK.B 10-day volatility reached a 1-year high of 33.41% on May 5, 2025

What is BRK.B 10-day volatility 1-year low?

BRK.B 10-day volatility reached a 1-year low of 6.78% on September 25, 2025

What is the current 1-month volatility of BRK.B?

As of today, BRK.B 1-month volatility is 11.93%

What 1-month volatility category does BRK.B fall into?

Based on its current 1-month historical volatility, BRK.B falls into the very low volatility category

What is BRK.B 1-month volatility 1-year high?

BRK.B 1-month volatility reached a 1-year high of 38.79% on April 25, 2025

What is BRK.B 1-month volatility 1-year low?

BRK.B 1-month volatility reached a 1-year low of 8.87% on January 16, 2026

What is the current 3-month volatility of BRK.B?

As of today, BRK.B 3-month volatility is 17.38%

What 3-month volatility category does BRK.B fall into?

Based on its current 3-month historical volatility, BRK.B falls into the low volatility category

What is BRK.B 3-month volatility 1-year high?

BRK.B 3-month volatility reached a 1-year high of 28.85% on May 14, 2025

What is BRK.B 3-month volatility 1-year low?

BRK.B 3-month volatility reached a 1-year low of 12.72% on December 5, 2025

What is the current 1-year volatility of BRK.B?

As of today, BRK.B 1-year volatility is 15.26%

What 1-year volatility category does BRK.B fall into?

Based on its current 1-year historical volatility, BRK.B falls into the low volatility category

What is BRK.B 1-year volatility 1-year high?

BRK.B 1-year volatility reached a 1-year high of 20.01% on July 7, 2025

What is BRK.B 1-year volatility 1-year low?

BRK.B 1-year volatility reached a 1-year low of 15.26% on April 22, 2026

BRK.B Stock Volatility History & Chart Since 1996

10-Day

10.15%

April 23, 2026

Summary

Current Value: As of today, BRK.B 10-day volatility is 10.15%, down -1.17% on April 23, 2026
Value Category: Based on its current 10-day historical volatility, BRK.B falls into the very low volatility category
1-Year High: BRK.B 10-day volatility reached a 1-year high of 33.41% on May 5, 2025
1-Year Low: BRK.B 10-day volatility reached a 1-year low of 6.78% on September 25, 2025

10-Day Volatility Chart

Performance

BRK.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Apr 23, 26	10.15%	-1.2%	+16.1%	+12.4%	-22.5%	-60.8%	+30.1%	-29.2%
1-Month Volatility	Apr 23, 26	11.93%	+9.9%	-48.1%	+20.8%	-14.3%	-67.8%	+49.3%	-18.8%
3-Month Volatility	Apr 23, 26	17.38%	+0.1%	+0.9%	+24.9%	+24.9%	-35.6%	+7.5%	-8.1%
1-Year Volatility	Apr 23, 26	15.26%	0.0%	-16.8%	-17.4%	-18.4%	-19.5%	-30.2%	-29.1%
14-Day RSI	Apr 23, 26	40.55	+26.3%	+8.2%	-23.8%	-22.5%	-29.2%	-44.1%	-38.0%
Beta	Apr 23, 26	0.20	-16.7%	-57.5%	-57.5%	-57.5%	-63.6%	-75.9%	-76.2%
ATR	Apr 23, 26	$6.54	+1.3%	-12.2%	+7.2%	+10.5%	-57.5%	+60.7%	+79.2%
Price	Apr 24, 26	$469.14	-0.3%	-2.1%	-2.0%	-6.7%	-11.8%	+43.9%	+72.5%
200-Day SMA	Apr 23, 26	$489.94	-0.0%	-0.2%	-1.2%	-1.6%	+4.5%	+64.2%	+116.0%
50-Day SMA	Apr 23, 26	$485.57	-0.1%	-1.2%	-2.8%	-2.5%	-4.8%	+57.1%	+89.8%

10-Day Volatility History

Date	Value	Change
Apr 24, 2026	10.15%	-22.5%
Dec 31, 2025	13.10%	-8.6%
Dec 31, 2024	14.33%	+25.6%
Dec 31, 2023	11.41%	-38.8%
Dec 31, 2022	18.64%	+14.5%
Dec 31, 2021	16.28%	+45.1%
Dec 31, 2020	11.22%	+70.8%
Dec 31, 2019	6.57%	-80.1%
Dec 31, 2018	32.98%	+262.4%
Dec 31, 2017	9.10%	+36.4%
Dec 31, 2016	6.67%	-71.0%
Dec 31, 2015	22.98%	+15.4%
Dec 31, 2014	19.92%	+54.7%
Dec 31, 2013	12.88%	+8.1%
Dec 31, 2012	11.92%	-39.2%
Dec 31, 2011	19.61%	+105.6%

Date	Value	Change
Dec 31, 2010	9.54%	+77.7%
Dec 31, 2009	5.37%	-83.3%
Dec 31, 2008	32.08%	+2.7%
Dec 31, 2007	31.24%	+45.4%
Dec 31, 2006	21.48%	+198.3%
Dec 31, 2005	7.20%	-52.4%
Dec 31, 2004	15.12%	+45.0%
Dec 31, 2003	10.43%	-34.9%
Dec 31, 2002	16.01%	+6.7%
Dec 31, 2001	15.00%	-40.5%
Dec 31, 2000	25.21%	-33.3%
Dec 31, 1999	37.82%	-31.7%
Dec 31, 1998	55.38%	+788.9%
Dec 31, 1997	6.23%	-56.9%
Dec 31, 1996	14.46%	-

FAQ

What is the current 10-day volatility of BRK.B?
As of today, BRK.B 10-day volatility is 10.15%
What 10-day volatility category does BRK.B fall into?
Based on its current 10-day historical volatility, BRK.B falls into the very low volatility category
What is BRK.B 10-day volatility 1-year high?
BRK.B 10-day volatility reached a 1-year high of 33.41% on May 5, 2025
What is BRK.B 10-day volatility 1-year low?
BRK.B 10-day volatility reached a 1-year low of 6.78% on September 25, 2025

1-Month

11.93%

April 23, 2026

Summary

Current Value: As of today, BRK.B 1-month volatility is 11.93%, up +9.95% on April 23, 2026
Value Category: Based on its current 1-month historical volatility, BRK.B falls into the very low volatility category
1-Year High: BRK.B 1-month volatility reached a 1-year high of 38.79% on April 25, 2025
1-Year Low: BRK.B 1-month volatility reached a 1-year low of 8.87% on January 16, 2026

Performance

BRK.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Apr 23, 26	11.93%	+9.9%	-48.1%	+20.8%	-14.3%	-67.8%	+49.3%	-18.8%
10-Day Volatility	Apr 23, 26	10.15%	-1.2%	+16.1%	+12.4%	-22.5%	-60.8%	+30.1%	-29.2%
3-Month Volatility	Apr 23, 26	17.38%	+0.1%	+0.9%	+24.9%	+24.9%	-35.6%	+7.5%	-8.1%
1-Year Volatility	Apr 23, 26	15.26%	0.0%	-16.8%	-17.4%	-18.4%	-19.5%	-30.2%	-29.1%
14-Day RSI	Apr 23, 26	40.55	+26.3%	+8.2%	-23.8%	-22.5%	-29.2%	-44.1%	-38.0%
Beta	Apr 23, 26	0.20	-16.7%	-57.5%	-57.5%	-57.5%	-63.6%	-75.9%	-76.2%
ATR	Apr 23, 26	$6.54	+1.3%	-12.2%	+7.2%	+10.5%	-57.5%	+60.7%	+79.2%
Price	Apr 24, 26	$469.14	-0.3%	-2.1%	-2.0%	-6.7%	-11.8%	+43.9%	+72.5%
200-Day SMA	Apr 23, 26	$489.94	-0.0%	-0.2%	-1.2%	-1.6%	+4.5%	+64.2%	+116.0%
50-Day SMA	Apr 23, 26	$485.57	-0.1%	-1.2%	-2.8%	-2.5%	-4.8%	+57.1%	+89.8%

1-Month Volatility History

Date	Value	Change
Apr 24, 2026	11.93%	-14.7%
Dec 31, 2025	13.98%	+12.0%
Dec 31, 2024	12.48%	+11.0%
Dec 31, 2023	11.24%	-39.2%
Dec 31, 2022	18.48%	+13.2%
Dec 31, 2021	16.33%	+35.5%
Dec 31, 2020	12.05%	+21.3%
Dec 31, 2019	9.93%	-67.7%
Dec 31, 2018	30.77%	+211.8%
Dec 31, 2017	9.87%	-18.1%
Dec 31, 2016	12.05%	-49.9%
Dec 31, 2015	24.03%	+37.0%
Dec 31, 2014	17.54%	+32.1%
Dec 31, 2013	13.28%	+8.3%
Dec 31, 2012	12.26%	-33.1%
Dec 31, 2011	18.33%	+78.8%

Date	Value	Change
Dec 31, 2010	10.25%	+26.9%
Dec 31, 2009	8.08%	-82.5%
Dec 31, 2008	46.28%	+75.4%
Dec 31, 2007	26.38%	+48.4%
Dec 31, 2006	17.78%	+56.0%
Dec 31, 2005	11.40%	-8.1%
Dec 31, 2004	12.40%	+60.8%
Dec 31, 2003	7.71%	-53.4%
Dec 31, 2002	16.53%	-10.6%
Dec 31, 2001	18.49%	-40.8%
Dec 31, 2000	31.25%	+12.2%
Dec 31, 1999	27.85%	-35.7%
Dec 31, 1998	43.34%	+342.2%
Dec 31, 1997	9.80%	-20.2%
Dec 31, 1996	12.28%	-

FAQ

What is the current 1-month volatility of BRK.B?
As of today, BRK.B 1-month volatility is 11.93%
What 1-month volatility category does BRK.B fall into?
Based on its current 1-month historical volatility, BRK.B falls into the very low volatility category
What is BRK.B 1-month volatility 1-year high?
BRK.B 1-month volatility reached a 1-year high of 38.79% on April 25, 2025
What is BRK.B 1-month volatility 1-year low?
BRK.B 1-month volatility reached a 1-year low of 8.87% on January 16, 2026

3-Month

17.38%

April 23, 2026

Summary

Current Value: As of today, BRK.B 3-month volatility is 17.38%, up +0.12% on April 23, 2026
Value Category: Based on its current 3-month historical volatility, BRK.B falls into the low volatility category
1-Year High: BRK.B 3-month volatility reached a 1-year high of 28.85% on May 14, 2025
1-Year Low: BRK.B 3-month volatility reached a 1-year low of 12.72% on December 5, 2025

Performance

BRK.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Apr 23, 26	17.38%	+0.1%	+0.9%	+24.9%	+24.9%	-35.6%	+7.5%	-8.1%
10-Day Volatility	Apr 23, 26	10.15%	-1.2%	+16.1%	+12.4%	-22.5%	-60.8%	+30.1%	-29.2%
1-Month Volatility	Apr 23, 26	11.93%	+9.9%	-48.1%	+20.8%	-14.3%	-67.8%	+49.3%	-18.8%
1-Year Volatility	Apr 23, 26	15.26%	0.0%	-16.8%	-17.4%	-18.4%	-19.5%	-30.2%	-29.1%
14-Day RSI	Apr 23, 26	40.55	+26.3%	+8.2%	-23.8%	-22.5%	-29.2%	-44.1%	-38.0%
Beta	Apr 23, 26	0.20	-16.7%	-57.5%	-57.5%	-57.5%	-63.6%	-75.9%	-76.2%
ATR	Apr 23, 26	$6.54	+1.3%	-12.2%	+7.2%	+10.5%	-57.5%	+60.7%	+79.2%
Price	Apr 24, 26	$469.14	-0.3%	-2.1%	-2.0%	-6.7%	-11.8%	+43.9%	+72.5%
200-Day SMA	Apr 23, 26	$489.94	-0.0%	-0.2%	-1.2%	-1.6%	+4.5%	+64.2%	+116.0%
50-Day SMA	Apr 23, 26	$485.57	-0.1%	-1.2%	-2.8%	-2.5%	-4.8%	+57.1%	+89.8%

3-Month Volatility History

Date	Value	Change
Apr 24, 2026	17.38%	+24.9%
Dec 31, 2025	13.92%	-17.5%
Dec 31, 2024	16.88%	+43.8%
Dec 31, 2023	11.74%	-53.2%
Dec 31, 2022	25.07%	+71.9%
Dec 31, 2021	14.58%	-29.1%
Dec 31, 2020	20.55%	+88.4%
Dec 31, 2019	10.91%	-60.9%
Dec 31, 2018	27.87%	+172.4%
Dec 31, 2017	10.23%	-22.3%
Dec 31, 2016	13.16%	-32.5%
Dec 31, 2015	19.49%	+31.0%
Dec 31, 2014	14.88%	+9.5%
Dec 31, 2013	13.59%	+7.2%
Dec 31, 2012	12.68%	-57.4%
Dec 31, 2011	29.79%	+117.8%

Date	Value	Change
Dec 31, 2010	13.68%	+16.3%
Dec 31, 2009	11.76%	-81.2%
Dec 31, 2008	62.63%	+212.5%
Dec 31, 2007	20.04%	+32.8%
Dec 31, 2006	15.09%	+23.8%
Dec 31, 2005	12.19%	-24.4%
Dec 31, 2004	16.13%	+70.5%
Dec 31, 2003	9.46%	-53.8%
Dec 31, 2002	20.46%	-3.9%
Dec 31, 2001	21.30%	-38.0%
Dec 31, 2000	34.34%	+12.0%
Dec 31, 1999	30.66%	-10.9%
Dec 31, 1998	34.43%	+115.6%
Dec 31, 1997	15.97%	+52.7%
Dec 31, 1996	10.46%	-

FAQ

What is the current 3-month volatility of BRK.B?
As of today, BRK.B 3-month volatility is 17.38%
What 3-month volatility category does BRK.B fall into?
Based on its current 3-month historical volatility, BRK.B falls into the low volatility category
What is BRK.B 3-month volatility 1-year high?
BRK.B 3-month volatility reached a 1-year high of 28.85% on May 14, 2025
What is BRK.B 3-month volatility 1-year low?
BRK.B 3-month volatility reached a 1-year low of 12.72% on December 5, 2025

1-Year

15.26%

April 23, 2026

Summary

Current Value: As of today, BRK.B 1-year volatility is 15.26%, unchanged on April 23, 2026
Value Category: Based on its current 1-year historical volatility, BRK.B falls into the low volatility category
1-Year High: BRK.B 1-year volatility reached a 1-year high of 20.01% on July 7, 2025
1-Year Low: BRK.B 1-year volatility reached a 1-year low of 15.26% on April 22, 2026

Performance

BRK.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Apr 23, 26	15.26%	0.0%	-16.8%	-17.4%	-18.4%	-19.5%	-30.2%	-29.1%
10-Day Volatility	Apr 23, 26	10.15%	-1.2%	+16.1%	+12.4%	-22.5%	-60.8%	+30.1%	-29.2%
1-Month Volatility	Apr 23, 26	11.93%	+9.9%	-48.1%	+20.8%	-14.3%	-67.8%	+49.3%	-18.8%
3-Month Volatility	Apr 23, 26	17.38%	+0.1%	+0.9%	+24.9%	+24.9%	-35.6%	+7.5%	-8.1%
1-Year Volatility	Apr 23, 26	15.26%	0.0%	-16.8%	-17.4%	-18.4%	-19.5%	-30.2%	-29.1%
14-Day RSI	Apr 23, 26	40.55	+26.3%	+8.2%	-23.8%	-22.5%	-29.2%	-44.1%	-38.0%
Beta	Apr 23, 26	0.20	-16.7%	-57.5%	-57.5%	-57.5%	-63.6%	-75.9%	-76.2%
ATR	Apr 23, 26	$6.54	+1.3%	-12.2%	+7.2%	+10.5%	-57.5%	+60.7%	+79.2%
Price	Apr 24, 26	$469.14	-0.3%	-2.1%	-2.0%	-6.7%	-11.8%	+43.9%	+72.5%
200-Day SMA	Apr 23, 26	$489.94	-0.0%	-0.2%	-1.2%	-1.6%	+4.5%	+64.2%	+116.0%
50-Day SMA	Apr 23, 26	$485.57	-0.1%	-1.2%	-2.8%	-2.5%	-4.8%	+57.1%	+89.8%

1-Year Volatility History

Date	Value	Change
Apr 24, 2026	15.26%	-18.4%
Dec 31, 2025	18.71%	+28.5%
Dec 31, 2024	14.56%	+6.7%
Dec 31, 2023	13.64%	-39.5%
Dec 31, 2022	22.56%	+46.3%
Dec 31, 2021	15.42%	-55.8%
Dec 31, 2020	34.90%	+132.4%
Dec 31, 2019	15.02%	-33.5%
Dec 31, 2018	22.59%	+105.7%
Dec 31, 2017	10.98%	-26.2%
Dec 31, 2016	14.88%	-13.9%
Dec 31, 2015	17.28%	+28.2%
Dec 31, 2014	13.48%	-9.4%
Dec 31, 2013	14.88%	+17.2%
Dec 31, 2012	12.70%	-56.3%
Dec 31, 2011	29.09%	+26.2%

Date	Value	Change
Dec 31, 2010	23.05%	-36.6%
Dec 31, 2009	36.36%	-4.9%
Dec 31, 2008	38.24%	+154.6%
Dec 31, 2007	15.02%	+31.5%
Dec 31, 2006	11.42%	-14.8%
Dec 31, 2005	13.41%	-9.0%
Dec 31, 2004	14.74%	-15.6%
Dec 31, 2003	17.47%	-23.7%
Dec 31, 2002	22.91%	-6.6%
Dec 31, 2001	24.54%	-35.9%
Dec 31, 2000	38.29%	+39.5%
Dec 31, 1999	27.44%	-6.3%
Dec 31, 1998	29.27%	+59.1%
Dec 31, 1997	18.40%	-7.3%
Dec 31, 1996	19.85%	-

FAQ

What is the current 1-year volatility of BRK.B?
As of today, BRK.B 1-year volatility is 15.26%
What 1-year volatility category does BRK.B fall into?
Based on its current 1-year historical volatility, BRK.B falls into the low volatility category
What is BRK.B 1-year volatility 1-year high?
BRK.B 1-year volatility reached a 1-year high of 20.01% on July 7, 2025
What is BRK.B 1-year volatility 1-year low?
BRK.B 1-year volatility reached a 1-year low of 15.26% on April 22, 2026

Data Sources & References

BRK.B Official Website www.berkshirehathaway.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1067983/000119312526083899/0001193125-26-083899-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1067983/000119312526083899/0001193125-26-083899-index.htm
BRK.B Profile on Yahoo Finance finance.yahoo.com/quote/BRK-B
BRK.B Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/brk.b