What is the current 10-day volatility of NRG?

As of today, NRG 10-day volatility is 36.50%

What 10-day volatility category does NRG fall into?

Based on its current 10-day historical volatility, NRG falls into the moderate volatility category

What is NRG 10-day volatility 1-year high?

NRG 10-day volatility reached a 1-year high of 134.19% on May 22, 2025

What is NRG 10-day volatility 1-year low?

NRG 10-day volatility reached a 1-year low of 12.78% on June 25, 2025

What is the current 1-month volatility of NRG?

As of today, NRG 1-month volatility is 44.30%

What 1-month volatility category does NRG fall into?

Based on its current 1-month historical volatility, NRG falls into the high volatility category

What is NRG 1-month volatility 1-year high?

NRG 1-month volatility reached a 1-year high of 96.35% on June 6, 2025

What is NRG 1-month volatility 1-year low?

NRG 1-month volatility reached a 1-year low of 21.97% on June 25, 2025

What is the current 3-month volatility of NRG?

As of today, NRG 3-month volatility is 44.20%

What 3-month volatility category does NRG fall into?

Based on its current 3-month historical volatility, NRG falls into the high volatility category

What is NRG 3-month volatility 1-year high?

NRG 3-month volatility reached a 1-year high of 84.27% on May 14, 2025

What is NRG 3-month volatility 1-year low?

NRG 3-month volatility reached a 1-year low of 35.49% on November 7, 2025

What is the current 1-year volatility of NRG?

As of today, NRG 1-year volatility is 54.44%

What 1-year volatility category does NRG fall into?

Based on its current 1-year historical volatility, NRG falls into the high volatility category

What is NRG 1-year volatility 1-year high?

NRG 1-year volatility reached a 1-year high of 55.98% on January 16, 2026

What is NRG 1-year volatility 1-year low?

NRG 1-year volatility reached a 1-year low of 40.72% on February 25, 2025

NRG Stock Volatility History & Chart Since 2003

10-Day

36.50%

February 23, 2026

Summary

Current Value: As of today, NRG 10-day volatility is 36.50%, down -7.31% on February 23, 2026
Value Category: Based on its current 10-day historical volatility, NRG falls into the moderate volatility category
1-Year High: NRG 10-day volatility reached a 1-year high of 134.19% on May 22, 2025
1-Year Low: NRG 10-day volatility reached a 1-year low of 12.78% on June 25, 2025

10-Day Volatility Chart

Performance

NRG Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Feb 23, 26	36.50%	-7.3%	-19.3%	-21.6%	-11.8%	-15.6%	+3.9%	-39.4%
1-Month Volatility	Feb 23, 26	44.30%	+5.5%	-6.3%	+4.8%	+15.6%	-27.3%	+67.3%	-3.3%
3-Month Volatility	Feb 23, 26	44.20%	-1.3%	+3.4%	+14.5%	+10.4%	-13.4%	+8.4%	+22.5%
1-Year Volatility	Feb 23, 26	54.44%	-0.3%	-2.1%	-2.5%	-1.6%	+33.5%	+50.5%	+9.4%
14-Day RSI	Feb 23, 26	66.55	-5.5%	+54.1%	+32.2%	+43.9%	+38.3%	+43.1%	+52.5%
Beta	Feb 23, 26	1.63	-0.6%	-4.1%	-3.0%	-4.7%	+18.1%	+103.8%	+52.3%
ATR	Feb 23, 26	$6.54	+0.5%	+6.7%	-17.4%	+20.0%	+54.7%	+608.4%	+316.1%
Price	Feb 23, 26	$176.52	-1.5%	+18.2%	+5.8%	+10.8%	+70.7%	+425.4%	+359.4%
200-Day SMA	Feb 23, 26	$158.43	+0.2%	+3.7%	+12.4%	+6.6%	+79.7%	+305.6%	+358.1%
50-Day SMA	Feb 23, 26	$157.59	+0.1%	-1.5%	-5.6%	-4.6%	+57.0%	+376.4%	+306.3%

10-Day Volatility History

Date	Value	Change
Feb 24, 2026	36.50%	-11.8%
Dec 31, 2025	41.38%	+50.3%
Dec 31, 2024	27.54%	+77.4%
Dec 31, 2023	15.52%	-42.3%
Dec 31, 2022	26.92%	+75.6%
Dec 31, 2021	15.33%	-26.5%
Dec 31, 2020	20.85%	+19.7%
Dec 31, 2019	17.42%	-63.1%
Dec 31, 2018	47.18%	+85.9%
Dec 31, 2017	25.38%	-30.1%
Dec 31, 2016	36.32%	-48.4%
Dec 31, 2015	70.36%	+79.9%

Date	Value	Change
Dec 31, 2014	39.12%	+511.3%
Dec 31, 2013	6.40%	-73.8%
Dec 31, 2012	24.43%	-39.5%
Dec 31, 2011	40.38%	+175.4%
Dec 31, 2010	14.66%	-7.9%
Dec 31, 2009	15.92%	-78.1%
Dec 31, 2008	72.62%	+208.1%
Dec 31, 2007	23.57%	+124.9%
Dec 31, 2006	10.48%	-42.1%
Dec 31, 2005	18.09%	+18.4%
Dec 31, 2004	15.28%	+1.9%
Dec 31, 2003	15.00%	-

FAQ

What is the current 10-day volatility of NRG?
As of today, NRG 10-day volatility is 36.50%
What 10-day volatility category does NRG fall into?
Based on its current 10-day historical volatility, NRG falls into the moderate volatility category
What is NRG 10-day volatility 1-year high?
NRG 10-day volatility reached a 1-year high of 134.19% on May 22, 2025
What is NRG 10-day volatility 1-year low?
NRG 10-day volatility reached a 1-year low of 12.78% on June 25, 2025

1-Month

44.30%

February 23, 2026

Summary

Current Value: As of today, NRG 1-month volatility is 44.30%, up +5.45% on February 23, 2026
Value Category: Based on its current 1-month historical volatility, NRG falls into the high volatility category
1-Year High: NRG 1-month volatility reached a 1-year high of 96.35% on June 6, 2025
1-Year Low: NRG 1-month volatility reached a 1-year low of 21.97% on June 25, 2025

Performance

NRG Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Feb 23, 26	44.30%	+5.5%	-6.3%	+4.8%	+15.6%	-27.3%	+67.3%	-3.3%
10-Day Volatility	Feb 23, 26	36.50%	-7.3%	-19.3%	-21.6%	-11.8%	-15.6%	+3.9%	-39.4%
3-Month Volatility	Feb 23, 26	44.20%	-1.3%	+3.4%	+14.5%	+10.4%	-13.4%	+8.4%	+22.5%
1-Year Volatility	Feb 23, 26	54.44%	-0.3%	-2.1%	-2.5%	-1.6%	+33.5%	+50.5%	+9.4%
14-Day RSI	Feb 23, 26	66.55	-5.5%	+54.1%	+32.2%	+43.9%	+38.3%	+43.1%	+52.5%
Beta	Feb 23, 26	1.63	-0.6%	-4.1%	-3.0%	-4.7%	+18.1%	+103.8%	+52.3%
ATR	Feb 23, 26	$6.54	+0.5%	+6.7%	-17.4%	+20.0%	+54.7%	+608.4%	+316.1%
Price	Feb 23, 26	$176.52	-1.5%	+18.2%	+5.8%	+10.8%	+70.7%	+425.4%	+359.4%
200-Day SMA	Feb 23, 26	$158.43	+0.2%	+3.7%	+12.4%	+6.6%	+79.7%	+305.6%	+358.1%
50-Day SMA	Feb 23, 26	$157.59	+0.1%	-1.5%	-5.6%	-4.6%	+57.0%	+376.4%	+306.3%

1-Month Volatility History

Date	Value	Change
Feb 24, 2026	44.30%	+16.4%
Dec 31, 2025	38.07%	+44.2%
Dec 31, 2024	26.40%	+65.3%
Dec 31, 2023	15.97%	-72.6%
Dec 31, 2022	58.38%	+166.5%
Dec 31, 2021	21.91%	-21.8%
Dec 31, 2020	28.01%	+42.8%
Dec 31, 2019	19.61%	-50.0%
Dec 31, 2018	39.22%	+48.1%
Dec 31, 2017	26.49%	-29.1%
Dec 31, 2016	37.36%	-64.2%
Dec 31, 2015	104.39%	+196.7%

Date	Value	Change
Dec 31, 2014	35.18%	+140.1%
Dec 31, 2013	14.65%	-26.2%
Dec 31, 2012	19.84%	-44.4%
Dec 31, 2011	35.70%	+133.9%
Dec 31, 2010	15.26%	-32.2%
Dec 31, 2009	22.52%	-69.7%
Dec 31, 2008	74.35%	+219.5%
Dec 31, 2007	23.27%	+74.0%
Dec 31, 2006	13.37%	-1.6%
Dec 31, 2005	13.59%	-51.4%
Dec 31, 2004	27.98%	-20.0%
Dec 31, 2003	34.97%	-

FAQ

What is the current 1-month volatility of NRG?
As of today, NRG 1-month volatility is 44.30%
What 1-month volatility category does NRG fall into?
Based on its current 1-month historical volatility, NRG falls into the high volatility category
What is NRG 1-month volatility 1-year high?
NRG 1-month volatility reached a 1-year high of 96.35% on June 6, 2025
What is NRG 1-month volatility 1-year low?
NRG 1-month volatility reached a 1-year low of 21.97% on June 25, 2025

3-Month

44.20%

February 23, 2026

Summary

Current Value: As of today, NRG 3-month volatility is 44.20%, down -1.27% on February 23, 2026
Value Category: Based on its current 3-month historical volatility, NRG falls into the high volatility category
1-Year High: NRG 3-month volatility reached a 1-year high of 84.27% on May 14, 2025
1-Year Low: NRG 3-month volatility reached a 1-year low of 35.49% on November 7, 2025

Performance

NRG Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Feb 23, 26	44.20%	-1.3%	+3.4%	+14.5%	+10.4%	-13.4%	+8.4%	+22.5%
10-Day Volatility	Feb 23, 26	36.50%	-7.3%	-19.3%	-21.6%	-11.8%	-15.6%	+3.9%	-39.4%
1-Month Volatility	Feb 23, 26	44.30%	+5.5%	-6.3%	+4.8%	+15.6%	-27.3%	+67.3%	-3.3%
1-Year Volatility	Feb 23, 26	54.44%	-0.3%	-2.1%	-2.5%	-1.6%	+33.5%	+50.5%	+9.4%
14-Day RSI	Feb 23, 26	66.55	-5.5%	+54.1%	+32.2%	+43.9%	+38.3%	+43.1%	+52.5%
Beta	Feb 23, 26	1.63	-0.6%	-4.1%	-3.0%	-4.7%	+18.1%	+103.8%	+52.3%
ATR	Feb 23, 26	$6.54	+0.5%	+6.7%	-17.4%	+20.0%	+54.7%	+608.4%	+316.1%
Price	Feb 23, 26	$176.52	-1.5%	+18.2%	+5.8%	+10.8%	+70.7%	+425.4%	+359.4%
200-Day SMA	Feb 23, 26	$158.43	+0.2%	+3.7%	+12.4%	+6.6%	+79.7%	+305.6%	+358.1%
50-Day SMA	Feb 23, 26	$157.59	+0.1%	-1.5%	-5.6%	-4.6%	+57.0%	+376.4%	+306.3%

3-Month Volatility History

Date	Value	Change
Feb 24, 2026	44.20%	+11.3%
Dec 31, 2025	39.70%	+2.6%
Dec 31, 2024	38.69%	+64.1%
Dec 31, 2023	23.58%	-48.8%
Dec 31, 2022	46.05%	+45.0%
Dec 31, 2021	31.75%	+8.1%
Dec 31, 2020	29.37%	+56.1%
Dec 31, 2019	18.81%	-38.5%
Dec 31, 2018	30.61%	+15.2%
Dec 31, 2017	26.58%	-46.3%
Dec 31, 2016	49.46%	-31.5%
Dec 31, 2015	72.20%	+105.8%

Date	Value	Change
Dec 31, 2014	35.08%	+49.3%
Dec 31, 2013	23.50%	+10.8%
Dec 31, 2012	21.21%	-44.9%
Dec 31, 2011	38.52%	+140.4%
Dec 31, 2010	16.02%	-49.4%
Dec 31, 2009	31.63%	-75.6%
Dec 31, 2008	129.53%	+409.4%
Dec 31, 2007	25.43%	+2.3%
Dec 31, 2006	24.86%	-39.0%
Dec 31, 2005	40.76%	+73.9%
Dec 31, 2004	23.44%	-33.0%
Dec 31, 2003	34.97%	-

FAQ

What is the current 3-month volatility of NRG?
As of today, NRG 3-month volatility is 44.20%
What 3-month volatility category does NRG fall into?
Based on its current 3-month historical volatility, NRG falls into the high volatility category
What is NRG 3-month volatility 1-year high?
NRG 3-month volatility reached a 1-year high of 84.27% on May 14, 2025
What is NRG 3-month volatility 1-year low?
NRG 3-month volatility reached a 1-year low of 35.49% on November 7, 2025

1-Year

54.44%

February 23, 2026

Summary

Current Value: As of today, NRG 1-year volatility is 54.44%, down -0.26% on February 23, 2026
Value Category: Based on its current 1-year historical volatility, NRG falls into the high volatility category
1-Year High: NRG 1-year volatility reached a 1-year high of 55.98% on January 16, 2026
1-Year Low: NRG 1-year volatility reached a 1-year low of 40.72% on February 25, 2025

Performance

NRG Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Feb 23, 26	54.44%	-0.3%	-2.1%	-2.5%	-1.6%	+33.5%	+50.5%	+9.4%
10-Day Volatility	Feb 23, 26	36.50%	-7.3%	-19.3%	-21.6%	-11.8%	-15.6%	+3.9%	-39.4%
1-Month Volatility	Feb 23, 26	44.30%	+5.5%	-6.3%	+4.8%	+15.6%	-27.3%	+67.3%	-3.3%
3-Month Volatility	Feb 23, 26	44.20%	-1.3%	+3.4%	+14.5%	+10.4%	-13.4%	+8.4%	+22.5%
1-Year Volatility	Feb 23, 26	54.44%	-0.3%	-2.1%	-2.5%	-1.6%	+33.5%	+50.5%	+9.4%
14-Day RSI	Feb 23, 26	66.55	-5.5%	+54.1%	+32.2%	+43.9%	+38.3%	+43.1%	+52.5%
Beta	Feb 23, 26	1.63	-0.6%	-4.1%	-3.0%	-4.7%	+18.1%	+103.8%	+52.3%
ATR	Feb 23, 26	$6.54	+0.5%	+6.7%	-17.4%	+20.0%	+54.7%	+608.4%	+316.1%
Price	Feb 23, 26	$176.52	-1.5%	+18.2%	+5.8%	+10.8%	+70.7%	+425.4%	+359.4%
200-Day SMA	Feb 23, 26	$158.43	+0.2%	+3.7%	+12.4%	+6.6%	+79.7%	+305.6%	+358.1%
50-Day SMA	Feb 23, 26	$157.59	+0.1%	-1.5%	-5.6%	-4.6%	+57.0%	+376.4%	+306.3%

1-Year Volatility History

Date	Value	Change
Feb 24, 2026	54.44%	-1.6%
Dec 31, 2025	55.32%	+54.4%
Dec 31, 2024	35.84%	+32.3%
Dec 31, 2023	27.09%	-25.5%
Dec 31, 2022	36.34%	-3.9%
Dec 31, 2021	37.82%	-21.2%
Dec 31, 2020	47.98%	+122.9%
Dec 31, 2019	21.53%	-19.5%
Dec 31, 2018	26.75%	-36.2%
Dec 31, 2017	41.91%	-18.8%
Dec 31, 2016	51.64%	+5.5%
Dec 31, 2015	48.93%	+103.1%

Date	Value	Change
Dec 31, 2014	24.09%	+12.2%
Dec 31, 2013	21.48%	-25.2%
Dec 31, 2012	28.73%	-9.3%
Dec 31, 2011	31.68%	+16.9%
Dec 31, 2010	27.09%	-42.2%
Dec 31, 2009	46.87%	-38.2%
Dec 31, 2008	75.88%	+179.0%
Dec 31, 2007	27.20%	-3.9%
Dec 31, 2006	28.29%	-2.7%
Dec 31, 2005	29.07%	+23.8%
Dec 31, 2004	23.48%	-32.9%
Dec 31, 2003	34.97%	-

FAQ

What is the current 1-year volatility of NRG?
As of today, NRG 1-year volatility is 54.44%
What 1-year volatility category does NRG fall into?
Based on its current 1-year historical volatility, NRG falls into the high volatility category
What is NRG 1-year volatility 1-year high?
NRG 1-year volatility reached a 1-year high of 55.98% on January 16, 2026
What is NRG 1-year volatility 1-year low?
NRG 1-year volatility reached a 1-year low of 40.72% on February 25, 2025

Data Sources & References

NRG Official Website www.nrg.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1013871/000101387125000025/0001013871-25-000025-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1013871/000101387125000006/0001013871-25-000006-index.htm
NRG Profile on Yahoo Finance finance.yahoo.com/quote/NRG
NRG Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/nrg