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

As of today, EBR.B 10-day volatility is 136.08%

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

Based on its current 10-day historical volatility, EBR.B falls into the extreme volatility category

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

EBR.B 10-day volatility reached a 1-year high of 201.96% on December 30, 2025

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

EBR.B 10-day volatility reached a 1-year low of 1.31% on November 21, 2025

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

As of today, EBR.B 1-month volatility is 154.34%

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

Based on its current 1-month historical volatility, EBR.B falls into the extreme volatility category

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

EBR.B 1-month volatility reached a 1-year high of 160.79% on January 4, 2026

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

EBR.B 1-month volatility reached a 1-year low of 15.47% on November 22, 2025

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

As of today, EBR.B 3-month volatility is 93.01%

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

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

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

EBR.B 3-month volatility reached a 1-year high of 93.01% on January 10, 2026

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

EBR.B 3-month volatility reached a 1-year low of 27.81% on April 3, 2025

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

As of today, EBR.B 1-year volatility is 55.34%

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

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

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

EBR.B 1-year volatility reached a 1-year high of 55.34% on January 10, 2026

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

EBR.B 1-year volatility reached a 1-year low of 34.98% on August 6, 2025

EBR.B Stock Volatility History & Chart Since 1996

10-Day

136.08%

January 9, 2026

Summary

Current Value: As of today, EBR.B 10-day volatility is 136.08%, unchanged on January 9, 2026
Value Category: Based on its current 10-day historical volatility, EBR.B falls into the extreme volatility category
1-Year High: EBR.B 10-day volatility reached a 1-year high of 201.96% on December 30, 2025
1-Year Low: EBR.B 10-day volatility reached a 1-year low of 1.31% on November 21, 2025

10-Day Volatility Chart

Performance

EBR.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jan 9, 26	136.08%	0.0%	+115.8%	+386.0%	-31.5%	+198.3%	+160.3%	+80.5%
1-Month Volatility	Jan 9, 26	154.34%	+2.4%	+197.0%	+407.2%	+0.4%	+207.4%	+207.2%	+165.9%
3-Month Volatility	Jan 9, 26	93.01%	+0.6%	+144.6%	+161.7%	+1.2%	+144.3%	+59.5%	+54.5%
1-Year Volatility	Jan 9, 26	55.34%	+0.2%	+47.0%	+52.9%	+0.4%	+36.7%	+5.0%	-42.5%
14-Day RSI	Jan 9, 26	51.54	0.0%	-11.0%	-11.3%	+16.0%	+20.6%	+2.4%	-0.6%
Beta	Jan 9, 26	0.51	0.0%	-10.5%	-8.9%	+6.3%	-53.6%	-1.9%	-69.6%
ATR	Jan 9, 26	$0.64	0.0%	+63.1%	+181.5%	-11.3%	+149.5%	+96.4%	+121.8%
Price	Jan 9, 26	$10.17	–	-19.2%	+0.1%	+8.7%	+64.0%	+19.9%	+50.4%
200-Day SMA	Jan 9, 26	$9.20	0.0%	+1.6%	+14.9%	+0.6%	+21.0%	+3.8%	+50.4%
50-Day SMA	Jan 9, 26	$10.95	0.0%	-4.0%	+19.1%	-0.9%	+64.0%	+23.0%	+67.5%

10-Day Volatility History

Date	Value	Change
Dec 31, 2025	198.70%	+209.7%
Dec 31, 2024	64.16%	+15.4%
Dec 31, 2023	55.61%	+11.2%
Dec 31, 2022	50.00%	+31.7%
Dec 31, 2021	37.96%	+16.0%
Dec 31, 2020	32.73%	+9.7%
Dec 31, 2019	29.83%	-65.6%
Dec 31, 2018	86.65%	-1.9%
Dec 31, 2017	88.29%	+45.1%
Dec 31, 2016	60.84%	-8.9%
Dec 31, 2015	66.75%	-33.6%
Dec 31, 2014	100.46%	+135.4%
Dec 31, 2013	42.67%	+23.3%
Dec 31, 2012	34.60%	+11.1%
Dec 31, 2011	31.13%	+20.1%

Date	Value	Change
Dec 31, 2010	25.93%	-27.1%
Dec 31, 2009	35.57%	-46.9%
Dec 31, 2008	67.02%	+21.3%
Dec 31, 2007	55.24%	+126.5%
Dec 31, 2006	24.39%	+20.4%
Dec 31, 2005	20.26%	-38.6%
Dec 31, 2004	32.97%	-35.5%
Dec 31, 2003	51.08%	-51.6%
Dec 31, 2002	105.56%	+61.3%
Dec 31, 2001	65.44%	+44.8%
Dec 31, 2000	45.18%	-39.9%
Dec 31, 1999	75.16%	>+9,900.0%
Dec 31, 1998	0.00%	-100.0%
Dec 31, 1997	42.40%	+236.2%
Dec 31, 1996	12.61%	-

FAQ

What is the current 10-day volatility of EBR.B?
As of today, EBR.B 10-day volatility is 136.08%
What 10-day volatility category does EBR.B fall into?
Based on its current 10-day historical volatility, EBR.B falls into the extreme volatility category
What is EBR.B 10-day volatility 1-year high?
EBR.B 10-day volatility reached a 1-year high of 201.96% on December 30, 2025
What is EBR.B 10-day volatility 1-year low?
EBR.B 10-day volatility reached a 1-year low of 1.31% on November 21, 2025

1-Month

154.34%

January 9, 2026

Summary

Current Value: As of today, EBR.B 1-month volatility is 154.34%, up +2.43% on January 9, 2026
Value Category: Based on its current 1-month historical volatility, EBR.B falls into the extreme volatility category
1-Year High: EBR.B 1-month volatility reached a 1-year high of 160.79% on January 4, 2026
1-Year Low: EBR.B 1-month volatility reached a 1-year low of 15.47% on November 22, 2025

Performance

EBR.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jan 9, 26	154.34%	+2.4%	+197.0%	+407.2%	+0.4%	+207.4%	+207.2%	+165.9%
10-Day Volatility	Jan 9, 26	136.08%	0.0%	+115.8%	+386.0%	-31.5%	+198.3%	+160.3%	+80.5%
3-Month Volatility	Jan 9, 26	93.01%	+0.6%	+144.6%	+161.7%	+1.2%	+144.3%	+59.5%	+54.5%
1-Year Volatility	Jan 9, 26	55.34%	+0.2%	+47.0%	+52.9%	+0.4%	+36.7%	+5.0%	-42.5%
14-Day RSI	Jan 9, 26	51.54	0.0%	-11.0%	-11.3%	+16.0%	+20.6%	+2.4%	-0.6%
Beta	Jan 9, 26	0.51	0.0%	-10.5%	-8.9%	+6.3%	-53.6%	-1.9%	-69.6%
ATR	Jan 9, 26	$0.64	0.0%	+63.1%	+181.5%	-11.3%	+149.5%	+96.4%	+121.8%
Price	Jan 9, 26	$10.17	–	-19.2%	+0.1%	+8.7%	+64.0%	+19.9%	+50.4%
200-Day SMA	Jan 9, 26	$9.20	0.0%	+1.6%	+14.9%	+0.6%	+21.0%	+3.8%	+50.4%
50-Day SMA	Jan 9, 26	$10.95	0.0%	-4.0%	+19.1%	-0.9%	+64.0%	+23.0%	+67.5%

1-Month Volatility History

Date	Value	Change
Dec 31, 2025	150.07%	+200.8%
Dec 31, 2024	49.89%	+5.7%
Dec 31, 2023	47.19%	+5.9%
Dec 31, 2022	44.54%	+3.1%
Dec 31, 2021	43.20%	+4.5%
Dec 31, 2020	41.35%	+67.2%
Dec 31, 2019	24.73%	-62.3%
Dec 31, 2018	65.51%	-7.0%
Dec 31, 2017	70.44%	+42.6%
Dec 31, 2016	49.40%	-13.4%
Dec 31, 2015	57.03%	-28.3%
Dec 31, 2014	79.57%	+100.8%
Dec 31, 2013	39.62%	-3.5%
Dec 31, 2012	41.04%	+45.8%
Dec 31, 2011	28.15%	+1.0%

Date	Value	Change
Dec 31, 2010	27.87%	-41.3%
Dec 31, 2009	47.49%	-26.9%
Dec 31, 2008	64.94%	+23.8%
Dec 31, 2007	52.44%	+104.3%
Dec 31, 2006	25.67%	-31.9%
Dec 31, 2005	37.69%	-51.1%
Dec 31, 2004	77.14%	+25.4%
Dec 31, 2003	61.52%	-31.2%
Dec 31, 2002	89.43%	+71.1%
Dec 31, 2001	52.28%	+20.7%
Dec 31, 2000	43.31%	-33.2%
Dec 31, 1999	64.80%	>+9,900.0%
Dec 31, 1998	0.00%	-100.0%
Dec 31, 1997	51.31%	+44.4%
Dec 31, 1996	35.54%	-

FAQ

What is the current 1-month volatility of EBR.B?
As of today, EBR.B 1-month volatility is 154.34%
What 1-month volatility category does EBR.B fall into?
Based on its current 1-month historical volatility, EBR.B falls into the extreme volatility category
What is EBR.B 1-month volatility 1-year high?
EBR.B 1-month volatility reached a 1-year high of 160.79% on January 4, 2026
What is EBR.B 1-month volatility 1-year low?
EBR.B 1-month volatility reached a 1-year low of 15.47% on November 22, 2025

3-Month

93.01%

January 9, 2026

Summary

Current Value: As of today, EBR.B 3-month volatility is 93.01%, up +0.55% on January 9, 2026
Value Category: Based on its current 3-month historical volatility, EBR.B falls into the extreme volatility category
1-Year High: EBR.B 3-month volatility reached a 1-year high of 93.01% on January 10, 2026
1-Year Low: EBR.B 3-month volatility reached a 1-year low of 27.81% on April 3, 2025

Performance

EBR.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jan 9, 26	93.01%	+0.6%	+144.6%	+161.7%	+1.2%	+144.3%	+59.5%	+54.5%
10-Day Volatility	Jan 9, 26	136.08%	0.0%	+115.8%	+386.0%	-31.5%	+198.3%	+160.3%	+80.5%
1-Month Volatility	Jan 9, 26	154.34%	+2.4%	+197.0%	+407.2%	+0.4%	+207.4%	+207.2%	+165.9%
1-Year Volatility	Jan 9, 26	55.34%	+0.2%	+47.0%	+52.9%	+0.4%	+36.7%	+5.0%	-42.5%
14-Day RSI	Jan 9, 26	51.54	0.0%	-11.0%	-11.3%	+16.0%	+20.6%	+2.4%	-0.6%
Beta	Jan 9, 26	0.51	0.0%	-10.5%	-8.9%	+6.3%	-53.6%	-1.9%	-69.6%
ATR	Jan 9, 26	$0.64	0.0%	+63.1%	+181.5%	-11.3%	+149.5%	+96.4%	+121.8%
Price	Jan 9, 26	$10.17	–	-19.2%	+0.1%	+8.7%	+64.0%	+19.9%	+50.4%
200-Day SMA	Jan 9, 26	$9.20	0.0%	+1.6%	+14.9%	+0.6%	+21.0%	+3.8%	+50.4%
50-Day SMA	Jan 9, 26	$10.95	0.0%	-4.0%	+19.1%	-0.9%	+64.0%	+23.0%	+67.5%

3-Month Volatility History

Date	Value	Change
Dec 31, 2025	91.24%	+142.5%
Dec 31, 2024	37.63%	-2.7%
Dec 31, 2023	38.69%	-34.7%
Dec 31, 2022	59.29%	-1.9%
Dec 31, 2021	60.42%	+0.7%
Dec 31, 2020	60.00%	+59.2%
Dec 31, 2019	37.69%	-51.3%
Dec 31, 2018	77.35%	+18.1%
Dec 31, 2017	65.52%	+42.9%
Dec 31, 2016	45.86%	-29.3%
Dec 31, 2015	64.83%	-24.5%
Dec 31, 2014	85.82%	+113.5%
Dec 31, 2013	40.20%	-55.2%
Dec 31, 2012	89.83%	+124.9%
Dec 31, 2011	39.95%	+14.3%

Date	Value	Change
Dec 31, 2010	34.96%	-16.6%
Dec 31, 2009	41.92%	-66.1%
Dec 31, 2008	123.56%	+115.5%
Dec 31, 2007	57.33%	+34.1%
Dec 31, 2006	42.75%	-20.3%
Dec 31, 2005	53.61%	-15.6%
Dec 31, 2004	63.50%	+2.5%
Dec 31, 2003	61.97%	-33.1%
Dec 31, 2002	92.58%	+49.1%
Dec 31, 2001	62.08%	+23.9%
Dec 31, 2000	50.09%	+0.1%
Dec 31, 1999	50.02%	+32.1%
Dec 31, 1998	37.87%	-49.2%
Dec 31, 1997	74.50%	+97.9%
Dec 31, 1996	37.65%	-

FAQ

What is the current 3-month volatility of EBR.B?
As of today, EBR.B 3-month volatility is 93.01%
What 3-month volatility category does EBR.B fall into?
Based on its current 3-month historical volatility, EBR.B falls into the extreme volatility category
What is EBR.B 3-month volatility 1-year high?
EBR.B 3-month volatility reached a 1-year high of 93.01% on January 10, 2026
What is EBR.B 3-month volatility 1-year low?
EBR.B 3-month volatility reached a 1-year low of 27.81% on April 3, 2025

1-Year

55.34%

January 9, 2026

Summary

Current Value: As of today, EBR.B 1-year volatility is 55.34%, up +0.18% on January 9, 2026
Value Category: Based on its current 1-year historical volatility, EBR.B falls into the high volatility category
1-Year High: EBR.B 1-year volatility reached a 1-year high of 55.34% on January 10, 2026
1-Year Low: EBR.B 1-year volatility reached a 1-year low of 34.98% on August 6, 2025

Performance

EBR.B Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jan 9, 26	55.34%	+0.2%	+47.0%	+52.9%	+0.4%	+36.7%	+5.0%	-42.5%
10-Day Volatility	Jan 9, 26	136.08%	0.0%	+115.8%	+386.0%	-31.5%	+198.3%	+160.3%	+80.5%
1-Month Volatility	Jan 9, 26	154.34%	+2.4%	+197.0%	+407.2%	+0.4%	+207.4%	+207.2%	+165.9%
3-Month Volatility	Jan 9, 26	93.01%	+0.6%	+144.6%	+161.7%	+1.2%	+144.3%	+59.5%	+54.5%
1-Year Volatility	Jan 9, 26	55.34%	+0.2%	+47.0%	+52.9%	+0.4%	+36.7%	+5.0%	-42.5%
14-Day RSI	Jan 9, 26	51.54	0.0%	-11.0%	-11.3%	+16.0%	+20.6%	+2.4%	-0.6%
Beta	Jan 9, 26	0.51	0.0%	-10.5%	-8.9%	+6.3%	-53.6%	-1.9%	-69.6%
ATR	Jan 9, 26	$0.64	0.0%	+63.1%	+181.5%	-11.3%	+149.5%	+96.4%	+121.8%
Price	Jan 9, 26	$10.17	–	-19.2%	+0.1%	+8.7%	+64.0%	+19.9%	+50.4%
200-Day SMA	Jan 9, 26	$9.20	0.0%	+1.6%	+14.9%	+0.6%	+21.0%	+3.8%	+50.4%
50-Day SMA	Jan 9, 26	$10.95	0.0%	-4.0%	+19.1%	-0.9%	+64.0%	+23.0%	+67.5%

1-Year Volatility History

Date	Value	Change
Dec 31, 2025	55.14%	+36.8%
Dec 31, 2024	40.30%	-12.7%
Dec 31, 2023	46.18%	-13.2%
Dec 31, 2022	53.19%	-1.2%
Dec 31, 2021	53.85%	-43.4%
Dec 31, 2020	95.16%	+86.5%
Dec 31, 2019	51.02%	-31.9%
Dec 31, 2018	74.89%	+8.4%
Dec 31, 2017	69.09%	+21.5%
Dec 31, 2016	56.88%	-4.2%
Dec 31, 2015	59.39%	+4.4%
Dec 31, 2014	56.86%	+11.0%
Dec 31, 2013	51.21%	-2.9%
Dec 31, 2012	52.75%	+64.7%
Dec 31, 2011	32.03%	-10.5%

Date	Value	Change
Dec 31, 2010	35.78%	-23.1%
Dec 31, 2009	46.52%	-41.3%
Dec 31, 2008	79.24%	+62.7%
Dec 31, 2007	48.71%	+41.3%
Dec 31, 2006	34.47%	-36.9%
Dec 31, 2005	54.61%	-22.4%
Dec 31, 2004	70.36%	-8.2%
Dec 31, 2003	76.61%	-32.3%
Dec 31, 2002	113.12%	+66.7%
Dec 31, 2001	67.87%	+16.1%
Dec 31, 2000	58.45%	+53.1%
Dec 31, 1999	38.18%	-52.7%
Dec 31, 1998	80.68%	+43.7%
Dec 31, 1997	56.15%	+49.1%
Dec 31, 1996	37.65%	-

FAQ

What is the current 1-year volatility of EBR.B?
As of today, EBR.B 1-year volatility is 55.34%
What 1-year volatility category does EBR.B fall into?
Based on its current 1-year historical volatility, EBR.B falls into the high volatility category
What is EBR.B 1-year volatility 1-year high?
EBR.B 1-year volatility reached a 1-year high of 55.34% on January 10, 2026
What is EBR.B 1-year volatility 1-year low?
EBR.B 1-year volatility reached a 1-year low of 34.98% on August 6, 2025

Data Sources & References

EBR.B Official Website www.eletrobras.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1439124/000141057825000792/0001410578-25-000792-index.htm
EBR.B Profile on Yahoo Finance finance.yahoo.com/quote/EBR-B
EBR.B Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ebr.b