What is the current 10-day volatility of MGEE?

As of today, MGEE 10-day volatility is 9.60%

What 10-day volatility category does MGEE fall into?

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

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

MGEE 10-day volatility reached a 1-year high of 45.29% on January 27, 2025

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

MGEE 10-day volatility reached a 1-year low of 7.99% on October 17, 2025

What is the current 1-month volatility of MGEE?

As of today, MGEE 1-month volatility is 17.20%

What 1-month volatility category does MGEE fall into?

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

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

MGEE 1-month volatility reached a 1-year high of 37.67% on February 3, 2025

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

MGEE 1-month volatility reached a 1-year low of 12.72% on October 17, 2025

What is the current 3-month volatility of MGEE?

As of today, MGEE 3-month volatility is 16.93%

What 3-month volatility category does MGEE fall into?

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

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

MGEE 3-month volatility reached a 1-year high of 32.27% on January 30, 2025

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

MGEE 3-month volatility reached a 1-year low of 16.46% on November 28, 2025

What is the current 1-year volatility of MGEE?

As of today, MGEE 1-year volatility is 19.91%

What 1-year volatility category does MGEE fall into?

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

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

MGEE 1-year volatility reached a 1-year high of 30.73% on January 30, 2025

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

MGEE 1-year volatility reached a 1-year low of 19.91% on January 10, 2026

MGEE Stock Volatility History & Chart Since 1980

10-Day

9.60%

January 9, 2026

Summary

Current Value: As of today, MGEE 10-day volatility is 9.60%, down -0.21% on January 9, 2026
Value Category: Based on its current 10-day historical volatility, MGEE falls into the very low volatility category
1-Year High: MGEE 10-day volatility reached a 1-year high of 45.29% on January 27, 2025
1-Year Low: MGEE 10-day volatility reached a 1-year low of 7.99% on October 17, 2025

10-Day Volatility Chart

Performance

MGEE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jan 9, 26	9.60%	-0.2%	-54.2%	-39.8%	-40.0%	-50.9%	-66.1%	-74.5%
1-Month Volatility	Jan 9, 26	17.20%	+1.5%	-4.7%	-9.9%	-2.8%	-21.0%	-24.4%	-46.4%
3-Month Volatility	Jan 9, 26	16.93%	+0.8%	-4.6%	-13.6%	-2.4%	-38.4%	-31.1%	-48.4%
1-Year Volatility	Jan 9, 26	19.91%	-1.2%	-3.3%	-12.8%	-2.4%	-32.7%	-14.6%	-64.7%
14-Day RSI	Jan 9, 26	44.06	+6.9%	+24.4%	-15.8%	+7.2%	+33.4%	-16.0%	-4.7%
Beta	Jan 9, 26	0.27	+3.9%	-10.0%	-25.0%	+3.9%	-30.8%	-38.6%	-76.7%
ATR	Jan 9, 26	$1.37	-4.4%	-13.7%	-15.3%	+2.5%	-39.5%	-12.7%	-33.2%
Price	Jan 9, 26	$78.43	+0.5%	-0.2%	-7.0%	+0.0%	-14.0%	+9.9%	+14.4%
200-Day SMA	Jan 9, 26	$85.71	-0.1%	-1.5%	-3.4%	-0.5%	-1.2%	+13.4%	+29.1%
50-Day SMA	Jan 9, 26	$80.75	-0.2%	-2.8%	-4.3%	-1.2%	-17.7%	+15.0%	+15.5%

10-Day Volatility History

Date	Value	Change
Jan 9, 2026	9.60%	-40.0%
Dec 31, 2025	16.00%	-15.6%
Dec 31, 2024	18.95%	+2.9%
Dec 31, 2023	18.41%	+8.0%
Dec 31, 2022	17.04%	+13.9%
Dec 31, 2021	14.96%	-31.6%
Dec 31, 2020	21.86%	+34.5%
Dec 31, 2019	16.25%	-64.0%
Dec 31, 2018	45.08%	+76.7%
Dec 31, 2017	25.51%	+106.1%
Dec 31, 2016	12.38%	-23.0%
Dec 31, 2015	16.07%	-46.1%
Dec 31, 2014	29.84%	+74.4%
Dec 31, 2013	17.11%	-33.8%
Dec 31, 2012	25.84%	+27.7%
Dec 31, 2011	20.23%	+130.7%
Dec 31, 2010	8.77%	-15.0%
Dec 31, 2009	10.32%	-65.8%
Dec 31, 2008	30.17%	+2.5%
Dec 31, 2007	29.43%	+11.2%
Dec 31, 2006	26.46%	+75.3%
Dec 31, 2005	15.09%	+26.7%
Dec 31, 2004	11.91%	-6.6%
Dec 31, 2003	12.75%	-51.3%

Date	Value	Change
Dec 31, 2002	26.17%	-42.1%
Dec 31, 2001	45.17%	+77.3%
Dec 31, 2000	25.47%	-39.0%
Dec 31, 1999	41.76%	+170.3%
Dec 31, 1998	15.45%	-51.9%
Dec 31, 1997	32.10%	+53.4%
Dec 31, 1996	20.92%	+45.4%
Dec 31, 1995	14.39%	-36.7%
Dec 31, 1994	22.72%	-9.7%
Dec 31, 1993	25.16%	-26.4%
Dec 31, 1992	34.19%	+51.8%
Dec 31, 1991	22.52%	+31.2%
Dec 31, 1990	17.16%	+18.5%
Dec 31, 1989	14.48%	-26.1%
Dec 31, 1988	19.60%	+0.8%
Dec 31, 1987	19.45%	+18.3%
Dec 31, 1986	16.44%	+16.0%
Dec 31, 1985	14.17%	+25.1%
Dec 31, 1984	11.33%	-18.8%
Dec 31, 1983	13.95%	+93.2%
Dec 31, 1982	7.22%	+4.5%
Dec 31, 1981	6.91%	-83.5%
Dec 31, 1980	41.85%	-

FAQ

What is the current 10-day volatility of MGEE?
As of today, MGEE 10-day volatility is 9.60%
What 10-day volatility category does MGEE fall into?
Based on its current 10-day historical volatility, MGEE falls into the very low volatility category
What is MGEE 10-day volatility 1-year high?
MGEE 10-day volatility reached a 1-year high of 45.29% on January 27, 2025
What is MGEE 10-day volatility 1-year low?
MGEE 10-day volatility reached a 1-year low of 7.99% on October 17, 2025

1-Month

17.20%

January 9, 2026

Summary

Current Value: As of today, MGEE 1-month volatility is 17.20%, up +1.53% on January 9, 2026
Value Category: Based on its current 1-month historical volatility, MGEE falls into the low volatility category
1-Year High: MGEE 1-month volatility reached a 1-year high of 37.67% on February 3, 2025
1-Year Low: MGEE 1-month volatility reached a 1-year low of 12.72% on October 17, 2025

Performance

MGEE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jan 9, 26	17.20%	+1.5%	-4.7%	-9.9%	-2.8%	-21.0%	-24.4%	-46.4%
10-Day Volatility	Jan 9, 26	9.60%	-0.2%	-54.2%	-39.8%	-40.0%	-50.9%	-66.1%	-74.5%
3-Month Volatility	Jan 9, 26	16.93%	+0.8%	-4.6%	-13.6%	-2.4%	-38.4%	-31.1%	-48.4%
1-Year Volatility	Jan 9, 26	19.91%	-1.2%	-3.3%	-12.8%	-2.4%	-32.7%	-14.6%	-64.7%
14-Day RSI	Jan 9, 26	44.06	+6.9%	+24.4%	-15.8%	+7.2%	+33.4%	-16.0%	-4.7%
Beta	Jan 9, 26	0.27	+3.9%	-10.0%	-25.0%	+3.9%	-30.8%	-38.6%	-76.7%
ATR	Jan 9, 26	$1.37	-4.4%	-13.7%	-15.3%	+2.5%	-39.5%	-12.7%	-33.2%
Price	Jan 9, 26	$78.43	+0.5%	-0.2%	-7.0%	+0.0%	-14.0%	+9.9%	+14.4%
200-Day SMA	Jan 9, 26	$85.71	-0.1%	-1.5%	-3.4%	-0.5%	-1.2%	+13.4%	+29.1%
50-Day SMA	Jan 9, 26	$80.75	-0.2%	-2.8%	-4.3%	-1.2%	-17.7%	+15.0%	+15.5%

1-Month Volatility History

Date	Value	Change
Jan 9, 2026	16.50%	-18.7%
Dec 31, 2025	20.29%	+6.5%
Dec 31, 2024	19.06%	-11.0%
Dec 31, 2023	21.42%	+36.6%
Dec 31, 2022	15.68%	-9.1%
Dec 31, 2021	17.25%	-20.5%
Dec 31, 2020	21.71%	+66.5%
Dec 31, 2019	13.04%	-63.3%
Dec 31, 2018	35.54%	+58.3%
Dec 31, 2017	22.45%	+15.3%
Dec 31, 2016	19.47%	-1.8%
Dec 31, 2015	19.83%	-22.2%
Dec 31, 2014	25.50%	+20.2%
Dec 31, 2013	21.22%	+9.3%
Dec 31, 2012	19.42%	-15.3%
Dec 31, 2011	22.94%	+170.5%
Dec 31, 2010	8.48%	-30.4%
Dec 31, 2009	12.19%	-74.5%
Dec 31, 2008	47.85%	+49.0%
Dec 31, 2007	32.11%	+58.9%
Dec 31, 2006	20.21%	+38.7%
Dec 31, 2005	14.57%	-18.1%
Dec 31, 2004	17.80%	-13.0%
Dec 31, 2003	20.46%	-21.8%

Date	Value	Change
Dec 31, 2002	26.17%	-34.9%
Dec 31, 2001	40.18%	+33.1%
Dec 31, 2000	30.19%	-27.0%
Dec 31, 1999	41.36%	+171.6%
Dec 31, 1998	15.23%	-40.1%
Dec 31, 1997	25.42%	+34.0%
Dec 31, 1996	18.97%	+11.3%
Dec 31, 1995	17.04%	-20.1%
Dec 31, 1994	21.32%	-10.3%
Dec 31, 1993	23.78%	-16.4%
Dec 31, 1992	28.45%	+67.8%
Dec 31, 1991	16.95%	-2.1%
Dec 31, 1990	17.32%	+15.7%
Dec 31, 1989	14.97%	-11.6%
Dec 31, 1988	16.94%	-18.7%
Dec 31, 1987	20.84%	+49.2%
Dec 31, 1986	13.97%	+22.8%
Dec 31, 1985	11.38%	+13.6%
Dec 31, 1984	10.02%	-54.0%
Dec 31, 1983	21.80%	+255.6%
Dec 31, 1982	6.13%	-58.7%
Dec 31, 1981	14.83%	-55.9%
Dec 31, 1980	33.62%	-

FAQ

What is the current 1-month volatility of MGEE?
As of today, MGEE 1-month volatility is 17.20%
What 1-month volatility category does MGEE fall into?
Based on its current 1-month historical volatility, MGEE falls into the low volatility category
What is MGEE 1-month volatility 1-year high?
MGEE 1-month volatility reached a 1-year high of 37.67% on February 3, 2025
What is MGEE 1-month volatility 1-year low?
MGEE 1-month volatility reached a 1-year low of 12.72% on October 17, 2025

3-Month

16.93%

January 9, 2026

Summary

Current Value: As of today, MGEE 3-month volatility is 16.93%, up +0.83% on January 9, 2026
Value Category: Based on its current 3-month historical volatility, MGEE falls into the low volatility category
1-Year High: MGEE 3-month volatility reached a 1-year high of 32.27% on January 30, 2025
1-Year Low: MGEE 3-month volatility reached a 1-year low of 16.46% on November 28, 2025

Performance

MGEE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jan 9, 26	16.93%	+0.8%	-4.6%	-13.6%	-2.4%	-38.4%	-31.1%	-48.4%
10-Day Volatility	Jan 9, 26	9.60%	-0.2%	-54.2%	-39.8%	-40.0%	-50.9%	-66.1%	-74.5%
1-Month Volatility	Jan 9, 26	17.20%	+1.5%	-4.7%	-9.9%	-2.8%	-21.0%	-24.4%	-46.4%
1-Year Volatility	Jan 9, 26	19.91%	-1.2%	-3.3%	-12.8%	-2.4%	-32.7%	-14.6%	-64.7%
14-Day RSI	Jan 9, 26	44.06	+6.9%	+24.4%	-15.8%	+7.2%	+33.4%	-16.0%	-4.7%
Beta	Jan 9, 26	0.27	+3.9%	-10.0%	-25.0%	+3.9%	-30.8%	-38.6%	-76.7%
ATR	Jan 9, 26	$1.37	-4.4%	-13.7%	-15.3%	+2.5%	-39.5%	-12.7%	-33.2%
Price	Jan 9, 26	$78.43	+0.5%	-0.2%	-7.0%	+0.0%	-14.0%	+9.9%	+14.4%
200-Day SMA	Jan 9, 26	$85.71	-0.1%	-1.5%	-3.4%	-0.5%	-1.2%	+13.4%	+29.1%
50-Day SMA	Jan 9, 26	$80.75	-0.2%	-2.8%	-4.3%	-1.2%	-17.7%	+15.0%	+15.5%

3-Month Volatility History

Date	Value	Change
Jan 9, 2026	16.81%	-3.3%
Dec 31, 2025	17.39%	-34.5%
Dec 31, 2024	26.55%	+24.7%
Dec 31, 2023	21.29%	-18.1%
Dec 31, 2022	25.98%	+14.9%
Dec 31, 2021	22.62%	-23.8%
Dec 31, 2020	29.68%	+80.0%
Dec 31, 2019	16.49%	-38.7%
Dec 31, 2018	26.91%	+40.4%
Dec 31, 2017	19.17%	-14.2%
Dec 31, 2016	22.33%	+10.7%
Dec 31, 2015	20.17%	-6.3%
Dec 31, 2014	21.52%	+26.7%
Dec 31, 2013	16.99%	-1.4%
Dec 31, 2012	17.23%	-41.0%
Dec 31, 2011	29.18%	+171.4%
Dec 31, 2010	10.75%	-29.6%
Dec 31, 2009	15.28%	-71.9%
Dec 31, 2008	54.38%	+112.8%
Dec 31, 2007	25.55%	+26.5%
Dec 31, 2006	20.19%	-23.4%
Dec 31, 2005	26.37%	+56.4%
Dec 31, 2004	16.86%	-31.4%
Dec 31, 2003	24.59%	-1.6%

Date	Value	Change
Dec 31, 2002	24.99%	-27.0%
Dec 31, 2001	34.25%	-5.0%
Dec 31, 2000	36.07%	-2.0%
Dec 31, 1999	36.79%	+97.2%
Dec 31, 1998	18.66%	-14.3%
Dec 31, 1997	21.77%	-28.2%
Dec 31, 1996	30.31%	+90.7%
Dec 31, 1995	15.89%	-3.0%
Dec 31, 1994	16.38%	-22.4%
Dec 31, 1993	21.12%	-34.4%
Dec 31, 1992	32.20%	+75.7%
Dec 31, 1991	18.33%	-15.7%
Dec 31, 1990	21.74%	+21.4%
Dec 31, 1989	17.91%	+19.9%
Dec 31, 1988	14.94%	-29.0%
Dec 31, 1987	21.05%	+19.1%
Dec 31, 1986	17.68%	+35.7%
Dec 31, 1985	13.03%	+1.5%
Dec 31, 1984	12.84%	-33.4%
Dec 31, 1983	19.27%	+76.0%
Dec 31, 1982	10.95%	-40.8%
Dec 31, 1981	18.51%	-30.3%
Dec 31, 1980	26.56%	-

FAQ

What is the current 3-month volatility of MGEE?
As of today, MGEE 3-month volatility is 16.93%
What 3-month volatility category does MGEE fall into?
Based on its current 3-month historical volatility, MGEE falls into the low volatility category
What is MGEE 3-month volatility 1-year high?
MGEE 3-month volatility reached a 1-year high of 32.27% on January 30, 2025
What is MGEE 3-month volatility 1-year low?
MGEE 3-month volatility reached a 1-year low of 16.46% on November 28, 2025

1-Year

19.91%

January 9, 2026

Summary

Current Value: As of today, MGEE 1-year volatility is 19.91%, down -1.24% on January 9, 2026
Value Category: Based on its current 1-year historical volatility, MGEE falls into the low volatility category
1-Year High: MGEE 1-year volatility reached a 1-year high of 30.73% on January 30, 2025
1-Year Low: MGEE 1-year volatility reached a 1-year low of 19.91% on January 10, 2026

Performance

MGEE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jan 9, 26	19.91%	-1.2%	-3.3%	-12.8%	-2.4%	-32.7%	-14.6%	-64.7%
10-Day Volatility	Jan 9, 26	9.60%	-0.2%	-54.2%	-39.8%	-40.0%	-50.9%	-66.1%	-74.5%
1-Month Volatility	Jan 9, 26	17.20%	+1.5%	-4.7%	-9.9%	-2.8%	-21.0%	-24.4%	-46.4%
3-Month Volatility	Jan 9, 26	16.93%	+0.8%	-4.6%	-13.6%	-2.4%	-38.4%	-31.1%	-48.4%
1-Year Volatility	Jan 9, 26	19.91%	-1.2%	-3.3%	-12.8%	-2.4%	-32.7%	-14.6%	-64.7%
14-Day RSI	Jan 9, 26	44.06	+6.9%	+24.4%	-15.8%	+7.2%	+33.4%	-16.0%	-4.7%
Beta	Jan 9, 26	0.27	+3.9%	-10.0%	-25.0%	+3.9%	-30.8%	-38.6%	-76.7%
ATR	Jan 9, 26	$1.37	-4.4%	-13.7%	-15.3%	+2.5%	-39.5%	-12.7%	-33.2%
Price	Jan 9, 26	$78.43	+0.5%	-0.2%	-7.0%	+0.0%	-14.0%	+9.9%	+14.4%
200-Day SMA	Jan 9, 26	$85.71	-0.1%	-1.5%	-3.4%	-0.5%	-1.2%	+13.4%	+29.1%
50-Day SMA	Jan 9, 26	$80.75	-0.2%	-2.8%	-4.3%	-1.2%	-17.7%	+15.0%	+15.5%

1-Year Volatility History

Date	Value	Change
Jan 9, 2026	20.13%	-1.3%
Dec 31, 2025	20.40%	-30.5%
Dec 31, 2024	29.37%	+35.5%
Dec 31, 2023	21.68%	-5.5%
Dec 31, 2022	22.94%	+11.8%
Dec 31, 2021	20.51%	-63.3%
Dec 31, 2020	55.82%	+176.5%
Dec 31, 2019	20.19%	-3.3%
Dec 31, 2018	20.88%	+2.2%
Dec 31, 2017	20.43%	-3.8%
Dec 31, 2016	21.23%	-3.1%
Dec 31, 2015	21.90%	+23.2%
Dec 31, 2014	17.77%	-1.9%
Dec 31, 2013	18.11%	+13.9%
Dec 31, 2012	15.90%	-31.4%
Dec 31, 2011	23.19%	+29.9%
Dec 31, 2010	17.85%	-19.2%
Dec 31, 2009	22.08%	-37.8%
Dec 31, 2008	35.51%	+43.1%
Dec 31, 2007	24.82%	+0.9%
Dec 31, 2006	24.61%	-12.0%
Dec 31, 2005	27.97%	+33.3%
Dec 31, 2004	20.99%	-26.4%
Dec 31, 2003	28.52%	-23.5%

Date	Value	Change
Dec 31, 2002	37.27%	-19.6%
Dec 31, 2001	46.35%	+36.2%
Dec 31, 2000	34.03%	-14.7%
Dec 31, 1999	39.91%	+77.5%
Dec 31, 1998	22.49%	-17.1%
Dec 31, 1997	27.14%	+5.6%
Dec 31, 1996	25.70%	+33.6%
Dec 31, 1995	19.23%	-6.9%
Dec 31, 1994	20.66%	-8.0%
Dec 31, 1993	22.45%	-17.4%
Dec 31, 1992	27.19%	+47.0%
Dec 31, 1991	18.50%	-5.9%
Dec 31, 1990	19.66%	-1.5%
Dec 31, 1989	19.96%	+29.6%
Dec 31, 1988	15.40%	-21.2%
Dec 31, 1987	19.55%	+1.0%
Dec 31, 1986	19.35%	+21.5%
Dec 31, 1985	15.93%	+23.4%
Dec 31, 1984	12.91%	-5.0%
Dec 31, 1983	13.59%	-12.3%
Dec 31, 1982	15.50%	-4.3%
Dec 31, 1981	16.19%	-20.8%
Dec 31, 1980	20.44%	-

FAQ

What is the current 1-year volatility of MGEE?
As of today, MGEE 1-year volatility is 19.91%
What 1-year volatility category does MGEE fall into?
Based on its current 1-year historical volatility, MGEE falls into the low volatility category
What is MGEE 1-year volatility 1-year high?
MGEE 1-year volatility reached a 1-year high of 30.73% on January 30, 2025
What is MGEE 1-year volatility 1-year low?
MGEE 1-year volatility reached a 1-year low of 19.91% on January 10, 2026

Data Sources & References

MGEE Official Website www.mgeenergy.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1161728/000119312525266253/0001193125-25-266253-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1161728/000095017025026262/0000950170-25-026262-index.htm
MGEE Profile on Yahoo Finance finance.yahoo.com/quote/MGEE
MGEE Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mgee