What is the current 10-day volatility of WEC?

As of today, WEC 10-day volatility is 21.77%

What 10-day volatility category does WEC fall into?

Based on its current 10-day historical volatility, WEC falls into the low volatility category

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

WEC 10-day volatility reached a 1-year high of 23.17% on March 24, 2026

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

WEC 10-day volatility reached a 1-year low of 5.22% on January 30, 2026

What is the current 1-month volatility of WEC?

As of today, WEC 1-month volatility is 17.46%

What 1-month volatility category does WEC fall into?

Based on its current 1-month historical volatility, WEC falls into the low volatility category

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

WEC 1-month volatility reached a 1-year high of 20.40% on July 16, 2026

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

WEC 1-month volatility reached a 1-year low of 9.40% on January 30, 2026

What is the current 3-month volatility of WEC?

As of today, WEC 3-month volatility is 18.57%

What 3-month volatility category does WEC fall into?

Based on its current 3-month historical volatility, WEC falls into the low volatility category

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

WEC 3-month volatility reached a 1-year high of 19.48% on July 29, 2026

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

WEC 3-month volatility reached a 1-year low of 12.12% on March 4, 2026

What is the current 1-year volatility of WEC?

As of today, WEC 1-year volatility is 15.96%

What 1-year volatility category does WEC fall into?

Based on its current 1-year historical volatility, WEC falls into the low volatility category

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

WEC 1-year volatility reached a 1-year high of 17.42% on November 7, 2025

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

WEC 1-year volatility reached a 1-year low of 14.81% on April 22, 2026

WEC Stock Volatility History & Chart Since 1980

10-Day

21.77%

August 21, 2026

Summary

Current Value: As of today, WEC 10-day volatility is 21.77%, up +19.22% on August 21, 2026
Value Category: Based on its current 10-day historical volatility, WEC falls into the low volatility category
1-Year High: WEC 10-day volatility reached a 1-year high of 23.17% on March 24, 2026
1-Year Low: WEC 10-day volatility reached a 1-year low of 5.22% on January 30, 2026

10-Day Volatility Chart

Performance

WEC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Aug 21, 26	21.77%	+19.2%	+41.7%	+14.9%	+125.8%	+40.6%	+40.7%	+114.3%
1-Month Volatility	Aug 21, 26	17.46%	+2.0%	-9.8%	-11.3%	+55.3%	+9.9%	+28.0%	+18.4%
3-Month Volatility	Aug 21, 26	18.57%	+1.8%	-1.9%	+7.3%	+37.1%	+21.4%	+12.8%	+12.3%
1-Year Volatility	Aug 21, 26	15.96%	+1.2%	+2.0%	+6.3%	-6.5%	-6.5%	-28.1%	-20.0%
14-Day RSI	Aug 21, 26	34.50	-16.7%	-16.4%	-25.2%	-19.4%	-31.9%	-3.4%	-44.8%
Beta	Aug 21, 26	-0.11	-10.0%	+8.3%	-466.7%	-210.0%	-200.0%	-117.2%	-129.7%
ATR	Aug 21, 26	$2.07	+2.6%	-4.8%	+7.3%	+61.4%	+26.7%	+42.3%	+41.1%
Price	Aug 21, 26	$106.01	-2.3%	-5.2%	-5.4%	+0.5%	-2.3%	+24.6%	+8.6%
200-Day SMA	Aug 21, 26	$112.00	-0.0%	-0.5%	+0.3%	+3.3%	+8.3%	+21.3%	+21.3%
50-Day SMA	Aug 21, 26	$112.76	-0.1%	-0.6%	-1.7%	+3.0%	+5.5%	+26.6%	+20.7%
20-Day SMA	Aug 21, 26	$109.43	-0.4%	-5.3%	-3.5%	+4.1%	+0.3%	+24.5%	+14.1%

10-Day Volatility History

Date	Value	Change
Aug 21, 2026	21.77%	+125.8%
Dec 31, 2025	9.64%	-25.6%
Dec 31, 2024	12.96%	-32.2%
Dec 31, 2023	19.11%	+28.3%
Dec 31, 2022	14.89%	-7.0%
Dec 31, 2021	16.01%	+1.3%
Dec 31, 2020	15.81%	+52.6%
Dec 31, 2019	10.36%	-68.0%
Dec 31, 2018	32.39%	+129.4%
Dec 31, 2017	14.12%	+6.4%
Dec 31, 2016	13.27%	-24.9%
Dec 31, 2015	17.67%	-31.9%
Dec 31, 2014	25.95%	+106.3%
Dec 31, 2013	12.58%	-17.2%
Dec 31, 2012	15.19%	+26.6%
Dec 31, 2011	12.00%	+85.8%
Dec 31, 2010	6.46%	-43.2%
Dec 31, 2009	11.38%	-59.2%
Dec 31, 2008	27.87%	+119.8%
Dec 31, 2007	12.68%	+47.3%
Dec 31, 2006	8.61%	-22.0%
Dec 31, 2005	11.04%	+72.2%
Dec 31, 2004	6.41%	-18.1%
Dec 31, 2003	7.83%	+5.8%

Date	Value	Change
Dec 31, 2002	7.40%	-56.6%
Dec 31, 2001	17.04%	-7.1%
Dec 31, 2000	18.35%	-6.4%
Dec 31, 1999	19.60%	+41.9%
Dec 31, 1998	13.81%	-27.4%
Dec 31, 1997	19.02%	+35.4%
Dec 31, 1996	14.05%	+16.1%
Dec 31, 1995	12.10%	-21.0%
Dec 31, 1994	15.32%	+20.1%
Dec 31, 1993	12.76%	+12.6%
Dec 31, 1992	11.33%	-35.6%
Dec 31, 1991	17.60%	+34.6%
Dec 31, 1990	13.08%	-26.2%
Dec 31, 1989	17.72%	+6.0%
Dec 31, 1988	16.71%	-29.2%
Dec 31, 1987	23.61%	+98.2%
Dec 31, 1986	11.91%	+4.6%
Dec 31, 1985	11.39%	-16.8%
Dec 31, 1984	13.69%	+38.6%
Dec 31, 1983	9.88%	-47.7%
Dec 31, 1982	18.89%	+32.0%
Dec 31, 1981	14.31%	-66.4%
Dec 31, 1980	42.62%	-

FAQ

What is the current 10-day volatility of WEC?: As of today, WEC 10-day volatility is 21.77%
What 10-day volatility category does WEC fall into?: Based on its current 10-day historical volatility, WEC falls into the low volatility category
What is WEC 10-day volatility 1-year high?: WEC 10-day volatility reached a 1-year high of 23.17% on March 24, 2026
What is WEC 10-day volatility 1-year low?: WEC 10-day volatility reached a 1-year low of 5.22% on January 30, 2026

1-Month

17.46%

August 21, 2026

Summary

Current Value: As of today, WEC 1-month volatility is 17.46%, up +2.05% on August 21, 2026
Value Category: Based on its current 1-month historical volatility, WEC falls into the low volatility category
1-Year High: WEC 1-month volatility reached a 1-year high of 20.40% on July 16, 2026
1-Year Low: WEC 1-month volatility reached a 1-year low of 9.40% on January 30, 2026

Performance

WEC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Aug 21, 26	17.46%	+2.0%	-9.8%	-11.3%	+55.3%	+9.9%	+28.0%	+18.4%
10-Day Volatility	Aug 21, 26	21.77%	+19.2%	+41.7%	+14.9%	+125.8%	+40.6%	+40.7%	+114.3%
3-Month Volatility	Aug 21, 26	18.57%	+1.8%	-1.9%	+7.3%	+37.1%	+21.4%	+12.8%	+12.3%
1-Year Volatility	Aug 21, 26	15.96%	+1.2%	+2.0%	+6.3%	-6.5%	-6.5%	-28.1%	-20.0%
14-Day RSI	Aug 21, 26	34.50	-16.7%	-16.4%	-25.2%	-19.4%	-31.9%	-3.4%	-44.8%
Beta	Aug 21, 26	-0.11	-10.0%	+8.3%	-466.7%	-210.0%	-200.0%	-117.2%	-129.7%
ATR	Aug 21, 26	$2.07	+2.6%	-4.8%	+7.3%	+61.4%	+26.7%	+42.3%	+41.1%
Price	Aug 21, 26	$106.01	-2.3%	-5.2%	-5.4%	+0.5%	-2.3%	+24.6%	+8.6%
200-Day SMA	Aug 21, 26	$112.00	-0.0%	-0.5%	+0.3%	+3.3%	+8.3%	+21.3%	+21.3%
50-Day SMA	Aug 21, 26	$112.76	-0.1%	-0.6%	-1.7%	+3.0%	+5.5%	+26.6%	+20.7%
20-Day SMA	Aug 21, 26	$109.43	-0.4%	-5.3%	-3.5%	+4.1%	+0.3%	+24.5%	+14.1%

1-Month Volatility History

Date	Value	Change
Aug 21, 2026	18.48%	+37.9%
Dec 31, 2025	13.40%	+9.8%
Dec 31, 2024	12.20%	-54.2%
Dec 31, 2023	26.61%	+39.4%
Dec 31, 2022	19.09%	+8.8%
Dec 31, 2021	17.55%	+22.7%
Dec 31, 2020	14.30%	+22.9%
Dec 31, 2019	11.64%	-55.2%
Dec 31, 2018	25.97%	+97.0%
Dec 31, 2017	13.18%	-17.2%
Dec 31, 2016	15.92%	-34.6%
Dec 31, 2015	24.33%	+25.6%
Dec 31, 2014	19.37%	+29.0%
Dec 31, 2013	15.01%	+5.3%
Dec 31, 2012	14.26%	-13.9%
Dec 31, 2011	16.57%	+81.7%
Dec 31, 2010	9.12%	-30.5%
Dec 31, 2009	13.13%	-61.1%
Dec 31, 2008	33.75%	+123.4%
Dec 31, 2007	15.11%	+64.2%
Dec 31, 2006	9.20%	-16.7%
Dec 31, 2005	11.04%	+9.0%
Dec 31, 2004	10.13%	+3.1%
Dec 31, 2003	9.83%	-17.0%

Date	Value	Change
Dec 31, 2002	11.84%	-20.6%
Dec 31, 2001	14.92%	-53.7%
Dec 31, 2000	32.20%	+110.3%
Dec 31, 1999	15.31%	-10.6%
Dec 31, 1998	17.13%	-12.9%
Dec 31, 1997	19.66%	+27.9%
Dec 31, 1996	15.37%	-2.8%
Dec 31, 1995	15.81%	-5.6%
Dec 31, 1994	16.74%	+39.7%
Dec 31, 1993	11.98%	-14.8%
Dec 31, 1992	14.06%	+1.6%
Dec 31, 1991	13.84%	-22.9%
Dec 31, 1990	17.94%	-0.2%
Dec 31, 1989	17.98%	+39.4%
Dec 31, 1988	12.90%	-45.9%
Dec 31, 1987	23.84%	+72.0%
Dec 31, 1986	13.86%	-6.7%
Dec 31, 1985	14.85%	+31.4%
Dec 31, 1984	11.30%	-43.3%
Dec 31, 1983	19.92%	-9.3%
Dec 31, 1982	21.97%	+45.2%
Dec 31, 1981	15.13%	-59.9%
Dec 31, 1980	37.75%	-

FAQ

What is the current 1-month volatility of WEC?: As of today, WEC 1-month volatility is 17.46%
What 1-month volatility category does WEC fall into?: Based on its current 1-month historical volatility, WEC falls into the low volatility category
What is WEC 1-month volatility 1-year high?: WEC 1-month volatility reached a 1-year high of 20.40% on July 16, 2026
What is WEC 1-month volatility 1-year low?: WEC 1-month volatility reached a 1-year low of 9.40% on January 30, 2026

3-Month

18.57%

August 21, 2026

Summary

Current Value: As of today, WEC 3-month volatility is 18.57%, up +1.75% on August 21, 2026
Value Category: Based on its current 3-month historical volatility, WEC falls into the low volatility category
1-Year High: WEC 3-month volatility reached a 1-year high of 19.48% on July 29, 2026
1-Year Low: WEC 3-month volatility reached a 1-year low of 12.12% on March 4, 2026

Performance

WEC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Aug 21, 26	18.57%	+1.8%	-1.9%	+7.3%	+37.1%	+21.4%	+12.8%	+12.3%
10-Day Volatility	Aug 21, 26	21.77%	+19.2%	+41.7%	+14.9%	+125.8%	+40.6%	+40.7%	+114.3%
1-Month Volatility	Aug 21, 26	17.46%	+2.0%	-9.8%	-11.3%	+55.3%	+9.9%	+28.0%	+18.4%
1-Year Volatility	Aug 21, 26	15.96%	+1.2%	+2.0%	+6.3%	-6.5%	-6.5%	-28.1%	-20.0%
14-Day RSI	Aug 21, 26	34.50	-16.7%	-16.4%	-25.2%	-19.4%	-31.9%	-3.4%	-44.8%
Beta	Aug 21, 26	-0.11	-10.0%	+8.3%	-466.7%	-210.0%	-200.0%	-117.2%	-129.7%
ATR	Aug 21, 26	$2.07	+2.6%	-4.8%	+7.3%	+61.4%	+26.7%	+42.3%	+41.1%
Price	Aug 21, 26	$106.01	-2.3%	-5.2%	-5.4%	+0.5%	-2.3%	+24.6%	+8.6%
200-Day SMA	Aug 21, 26	$112.00	-0.0%	-0.5%	+0.3%	+3.3%	+8.3%	+21.3%	+21.3%
50-Day SMA	Aug 21, 26	$112.76	-0.1%	-0.6%	-1.7%	+3.0%	+5.5%	+26.6%	+20.7%
20-Day SMA	Aug 21, 26	$109.43	-0.4%	-5.3%	-3.5%	+4.1%	+0.3%	+24.5%	+14.1%

3-Month Volatility History

Date	Value	Change
Aug 21, 2026	18.60%	+36.1%
Dec 31, 2025	13.67%	-8.6%
Dec 31, 2024	14.95%	-34.1%
Dec 31, 2023	22.69%	-14.2%
Dec 31, 2022	26.43%	+35.4%
Dec 31, 2021	19.52%	+4.7%
Dec 31, 2020	18.65%	+42.1%
Dec 31, 2019	13.12%	-37.4%
Dec 31, 2018	20.97%	+79.5%
Dec 31, 2017	11.68%	-44.6%
Dec 31, 2016	21.08%	+2.6%
Dec 31, 2015	20.54%	+8.7%
Dec 31, 2014	18.90%	+30.9%
Dec 31, 2013	14.44%	+12.7%
Dec 31, 2012	12.81%	-40.7%
Dec 31, 2011	21.59%	+110.2%
Dec 31, 2010	10.27%	-28.9%
Dec 31, 2009	14.44%	-71.7%
Dec 31, 2008	51.07%	+237.5%
Dec 31, 2007	15.13%	+44.4%
Dec 31, 2006	10.48%	-42.3%
Dec 31, 2005	18.17%	+36.2%
Dec 31, 2004	13.34%	+16.3%
Dec 31, 2003	11.47%	-60.1%

Date	Value	Change
Dec 31, 2002	28.75%	+35.2%
Dec 31, 2001	21.26%	-20.5%
Dec 31, 2000	26.74%	+23.1%
Dec 31, 1999	21.72%	-5.4%
Dec 31, 1998	22.97%	+20.3%
Dec 31, 1997	19.10%	+20.3%
Dec 31, 1996	15.88%	+11.8%
Dec 31, 1995	14.21%	-14.8%
Dec 31, 1994	16.67%	-2.6%
Dec 31, 1993	17.11%	+25.2%
Dec 31, 1992	13.67%	+14.8%
Dec 31, 1991	11.91%	-32.2%
Dec 31, 1990	17.57%	+23.2%
Dec 31, 1989	14.26%	+9.5%
Dec 31, 1988	13.02%	-72.0%
Dec 31, 1987	46.56%	+209.8%
Dec 31, 1986	15.03%	+18.1%
Dec 31, 1985	12.73%	-8.3%
Dec 31, 1984	13.88%	-37.7%
Dec 31, 1983	22.28%	-19.1%
Dec 31, 1982	27.55%	+57.7%
Dec 31, 1981	17.47%	-39.1%
Dec 31, 1980	28.67%	-

FAQ

What is the current 3-month volatility of WEC?: As of today, WEC 3-month volatility is 18.57%
What 3-month volatility category does WEC fall into?: Based on its current 3-month historical volatility, WEC falls into the low volatility category
What is WEC 3-month volatility 1-year high?: WEC 3-month volatility reached a 1-year high of 19.48% on July 29, 2026
What is WEC 3-month volatility 1-year low?: WEC 3-month volatility reached a 1-year low of 12.12% on March 4, 2026

1-Year

15.96%

August 21, 2026

Summary

Current Value: As of today, WEC 1-year volatility is 15.96%, up +1.20% on August 21, 2026
Value Category: Based on its current 1-year historical volatility, WEC falls into the low volatility category
1-Year High: WEC 1-year volatility reached a 1-year high of 17.42% on November 7, 2025
1-Year Low: WEC 1-year volatility reached a 1-year low of 14.81% on April 22, 2026

Performance

WEC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Aug 21, 26	15.96%	+1.2%	+2.0%	+6.3%	-6.5%	-6.5%	-28.1%	-20.0%
10-Day Volatility	Aug 21, 26	21.77%	+19.2%	+41.7%	+14.9%	+125.8%	+40.6%	+40.7%	+114.3%
1-Month Volatility	Aug 21, 26	17.46%	+2.0%	-9.8%	-11.3%	+55.3%	+9.9%	+28.0%	+18.4%
3-Month Volatility	Aug 21, 26	18.57%	+1.8%	-1.9%	+7.3%	+37.1%	+21.4%	+12.8%	+12.3%
1-Year Volatility	Aug 21, 26	15.96%	+1.2%	+2.0%	+6.3%	-6.5%	-6.5%	-28.1%	-20.0%
14-Day RSI	Aug 21, 26	34.50	-16.7%	-16.4%	-25.2%	-19.4%	-31.9%	-3.4%	-44.8%
Beta	Aug 21, 26	-0.11	-10.0%	+8.3%	-466.7%	-210.0%	-200.0%	-117.2%	-129.7%
ATR	Aug 21, 26	$2.07	+2.6%	-4.8%	+7.3%	+61.4%	+26.7%	+42.3%	+41.1%
Price	Aug 21, 26	$106.01	-2.3%	-5.2%	-5.4%	+0.5%	-2.3%	+24.6%	+8.6%
200-Day SMA	Aug 21, 26	$112.00	-0.0%	-0.5%	+0.3%	+3.3%	+8.3%	+21.3%	+21.3%
50-Day SMA	Aug 21, 26	$112.76	-0.1%	-0.6%	-1.7%	+3.0%	+5.5%	+26.6%	+20.7%
20-Day SMA	Aug 21, 26	$109.43	-0.4%	-5.3%	-3.5%	+4.1%	+0.3%	+24.5%	+14.1%

1-Year Volatility History

Date	Value	Change
Aug 21, 2026	15.93%	-6.6%
Dec 31, 2025	17.06%	+0.4%
Dec 31, 2024	17.00%	-15.3%
Dec 31, 2023	20.07%	-12.5%
Dec 31, 2022	22.95%	+17.3%
Dec 31, 2021	19.56%	-54.3%
Dec 31, 2020	42.76%	+200.7%
Dec 31, 2019	14.22%	-17.9%
Dec 31, 2018	17.31%	+49.7%
Dec 31, 2017	11.56%	-36.8%
Dec 31, 2016	18.29%	-10.5%
Dec 31, 2015	20.43%	+20.5%
Dec 31, 2014	16.96%	+16.8%
Dec 31, 2013	14.52%	+25.7%
Dec 31, 2012	11.55%	-39.4%
Dec 31, 2011	19.06%	+17.9%
Dec 31, 2010	16.17%	-17.5%
Dec 31, 2009	19.59%	-35.2%
Dec 31, 2008	30.25%	+78.9%
Dec 31, 2007	16.91%	+24.9%
Dec 31, 2006	13.54%	-8.5%
Dec 31, 2005	14.79%	+6.4%
Dec 31, 2004	13.90%	-17.2%
Dec 31, 2003	16.78%	-31.4%

Date	Value	Change
Dec 31, 2002	24.46%	+16.4%
Dec 31, 2001	21.02%	-26.8%
Dec 31, 2000	28.72%	+36.6%
Dec 31, 1999	21.02%	+9.4%
Dec 31, 1998	19.21%	+4.2%
Dec 31, 1997	18.43%	+11.5%
Dec 31, 1996	16.53%	+9.4%
Dec 31, 1995	15.11%	-20.8%
Dec 31, 1994	19.07%	+26.7%
Dec 31, 1993	15.05%	+30.5%
Dec 31, 1992	11.53%	-14.0%
Dec 31, 1991	13.40%	-13.5%
Dec 31, 1990	15.49%	+16.0%
Dec 31, 1989	13.35%	-14.0%
Dec 31, 1988	15.53%	-45.6%
Dec 31, 1987	28.57%	+56.4%
Dec 31, 1986	18.27%	+24.5%
Dec 31, 1985	14.68%	-1.6%
Dec 31, 1984	14.92%	-18.6%
Dec 31, 1983	18.32%	-18.9%
Dec 31, 1982	22.60%	+9.5%
Dec 31, 1981	20.64%	-13.7%
Dec 31, 1980	23.93%	-

FAQ

What is the current 1-year volatility of WEC?: As of today, WEC 1-year volatility is 15.96%
What 1-year volatility category does WEC fall into?: Based on its current 1-year historical volatility, WEC falls into the low volatility category
What is WEC 1-year volatility 1-year high?: WEC 1-year volatility reached a 1-year high of 17.42% on November 7, 2025
What is WEC 1-year volatility 1-year low?: WEC 1-year volatility reached a 1-year low of 14.81% on April 22, 2026

Data Sources & References

WEC Official Website www.wecenergygroup.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/783325/000078332526000003/0000783325-26-000003-index.htm
WEC Profile on Yahoo Finance finance.yahoo.com/quote/WEC
WEC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wec