MGE Energy (MGEE) Historical Monthly & Quarterly Returns

Dividend-adjusted returns by month and quarter. Compare performance across years.

2026

Jan+1.9%
Feb+3.3%
Mar5.8%
Apr+4.5%
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan4.4%
Feb+2.7%
Mar+1.3%
Apr2.7%
May+0.4%
Jun2.1%
Jul4.0%
Aug+0.8%
Sep1.1%
Oct1.6%
Nov0.1%
Dec4.8%

2024

Jan10.8%
Feb1.4%
Mar+24.6%
Apr0.5%
May+2.9%
Jun6.7%
Jul+17.5%
Aug0.8%
Sep+5.5%
Oct1.0%
Nov+15.7%
Dec9.9%

2023

Jan+3.9%
Feb2.6%
Mar+9.7%
Apr1.4%
May5.8%
Jun+10.2%
Jul+1.4%
Aug9.2%
Sep5.4%
Oct+4.5%
Nov+3.6%
Dec2.0%

2022

Jan5.9%
Feb6.5%
Mar+10.8%
Apr2.4%
May+2.4%
Jun1.9%
Jul+4.6%
Aug4.9%
Sep14.8%
Oct+3.7%
Nov+6.4%
Dec2.2%

2021

Jan9.1%
Feb+0.6%
Mar+12.1%
Apr+4.8%
May+0.8%
Jun0.8%
Jul+4.9%
Aug+3.6%
Sep8.8%
Oct+3.3%
Nov3.9%
Dec+13.3%

2020

Jan+1.4%
Feb10.3%
Mar8.2%
Apr1.2%
May+5.5%
Jun5.0%
Jul+2.8%
Aug1.5%
Sep3.6%
Oct+3.8%
Nov+6.2%
Dec+2.0%

2019

Jan+7.3%
Feb0.1%
Mar+6.3%
Apr0.3%
May1.8%
Jun+10.3%
Jul+1.5%
Aug+2.8%
Sep+5.3%
Oct3.5%
Nov+1.1%
Dec+1.7%

2018

Jan5.2%
Feb11.7%
Mar+6.9%
Apr+3.5%
May+3.3%
Jun+5.7%
Jul+1.5%
Aug+2.8%
Sep2.5%
Oct2.1%
Nov+6.3%
Dec9.3%

2017

Jan2.5%
Feb+0.9%
Mar+1.6%
Apr1.1%
May+1.7%
Jun1.2%
Jul+3.4%
Aug3.9%
Sep+1.6%
Oct+2.2%
Nov+0.4%
Dec4.4%

2016

Jan+4.4%
Feb+0.8%
Mar+7.6%
Apr4.6%
May+2.3%
Jun+11.5%
Jul0.7%
Aug1.6%
Sep+2.9%
Oct+3.4%
Nov+1.8%
Dec+10.3%

2015

Jan+0.6%
Feb5.5%
Mar+2.9%
Apr6.4%
May6.0%
Jun+0.0%
Jul+2.4%
Aug2.3%
Sep+7.1%
Oct+0.2%
Nov+6.1%
Dec+6.7%

2014

Jan1.4%
Feb+2.3%
Mar+1.7%
Apr2.6%
May1.1%
Jun+5.2%
Jul4.8%
Aug+7.7%
Sep7.4%
Oct+19.4%
Nov0.4%
Dec+3.6%

2013

Jan+2.8%
Feb+3.2%
Mar+3.3%
Apr+0.7%
May3.7%
Jun+2.6%
Jul+7.2%
Aug10.6%
Sep+4.7%
Oct+3.2%
Nov+0.1%
Dec+3.2%

2012

Jan4.1%
Feb1.4%
Mar+1.2%
Apr+3.0%
May0.5%
Jun+4.8%
Jul+1.4%
Aug+3.9%
Sep+7.2%
Oct0.7%
Nov3.1%
Dec+0.8%

2011

Jan4.9%
Feb+1.6%
Mar1.2%
Apr+3.8%
May+0.0%
Jun2.7%
Jul+1.4%
Aug+3.5%
Sep3.5%
Oct+7.3%
Nov+3.4%
Dec+4.5%

2010

Jan6.5%
Feb+0.3%
Mar+6.5%
Apr+4.0%
May2.9%
Jun+2.1%
Jul+3.9%
Aug+0.6%
Sep+6.1%
Oct+2.4%
Nov+2.8%
Dec+3.6%

2009

Jan2.9%
Feb5.0%
Mar+4.3%
Apr2.2%
May+2.4%
Jun+8.1%
Jul+6.9%
Aug0.2%
Sep+3.0%
Oct4.0%
Nov0.9%
Dec+4.1%

2008

Jan7.7%
Feb2.6%
Mar+7.9%
Apr+2.2%
May0.2%
Jun5.0%
Jul+7.6%
Aug2.5%
Sep+4.9%
Oct+0.2%
Nov+0.4%
Dec6.8%

2007

Jan6.5%
Feb1.3%
Mar+6.1%
Apr+1.9%
May5.2%
Jun3.6%
Jul8.1%
Aug+10.9%
Sep+1.5%
Oct+0.1%
Nov+5.8%
Dec+1.2%

2006

Jan+1.8%
Feb1.9%
Mar1.0%
Apr3.8%
May1.9%
Jun+0.7%
Jul+4.3%
Aug+4.6%
Sep3.7%
Oct+5.6%
Nov+1.6%
Dec+6.4%

2005

Jan0.3%
Feb+0.7%
Mar7.4%
Apr+0.5%
May+9.1%
Jun+1.1%
Jul+1.8%
Aug+1.3%
Sep1.8%
Oct2.9%
Nov0.5%
Dec3.0%

2004

Jan0.5%
Feb+0.4%
Mar0.7%
Apr+0.8%
May1.4%
Jun+7.5%
Jul3.3%
Aug+2.5%
Sep0.5%
Oct0.4%
Nov+9.2%
Dec+5.1%

2003

Jan+1.1%
Feb1.2%
Mar+0.3%
Apr+9.1%
May+9.7%
Jun+0.1%
Jul0.1%
Aug+1.9%
Sep4.2%
Oct+4.4%
Nov+2.4%
Dec1.7%

2002

Jan3.0%
Feb+5.0%
Mar+6.9%
Apr0.3%
May2.8%
Jun+2.4%
Jul+0.0%
Aug1.3%
Sep5.5%
Oct+4.9%
Nov+1.1%
Dec0.6%

2001

Jan1.0%
Feb+3.5%
Mar+2.3%
Apr1.1%
May+4.0%
Jun+17.4%
Jul12.3%
Aug0.1%
Sep+4.7%
Oct3.0%
Nov+10.2%
Dec0.6%

2000

Jan9.9%
Feb2.4%
Mar+2.9%
Apr+1.4%
May+4.9%
Jun+5.8%
Jul+3.7%
Aug1.4%
Sep+14.5%
Oct4.5%
Nov+1.1%
Dec+4.5%

1999

Jan6.6%
Feb4.0%
Mar3.0%
Apr4.5%
May+15.7%
Jun3.5%
Jul+1.3%
Aug3.4%
Sep+0.6%
Oct+5.0%
Nov4.9%
Dec+3.2%

1998

Jan4.3%
Feb+3.2%
Mar2.9%
Apr0.6%
May0.2%
Jun+7.6%
Jul2.8%
Aug+5.0%
Sep+0.0%
Oct+0.5%
Nov+1.4%
Dec1.5%

1997

Jan+3.9%
Feb+3.9%
Mar6.0%
Apr1.3%
May+1.5%
Jun+2.5%
Jul1.2%
Aug+1.7%
Sep+1.0%
Oct1.6%
Nov+2.9%
Dec+12.8%

1996

Jan+2.2%
Feb+15.7%
Mar8.3%
Apr3.1%
May+1.9%
Jun11.9%
Jul+2.5%
Aug+5.9%
Sep2.7%
Oct8.3%
Nov+4.3%
Dec4.1%

1995

Jan3.1%
Feb+4.4%
Mar+2.0%
Apr3.9%
May0.9%
Jun+0.7%
Jul+5.7%
Aug+1.3%
Sep+0.8%
Oct0.8%
Nov+1.9%
Dec+5.8%

1994

Jan0.7%
Feb6.2%
Mar+4.9%
Apr+0.7%
May+0.0%
Jun+3.9%
Jul3.8%
Aug+6.7%
Sep2.2%
Oct0.7%
Nov0.2%
Dec+0.0%

1993

Jan1.5%
Feb+4.6%
Mar+3.6%
Apr1.4%
May+2.8%
Jun2.1%
Jul+5.9%
Aug+0.7%
Sep+2.0%
Oct2.6%
Nov1.6%
Dec0.9%

1992

Jan2.2%
Feb+1.4%
Mar+0.8%
Apr+2.5%
May2.7%
Jun0.8%
Jul+8.5%
Aug+2.3%
Sep+0.8%
Oct+3.0%
Nov6.1%
Dec+5.0%

1991

Jan+0.0%
Feb+11.7%
Mar1.5%
Apr+2.7%
May+2.6%
Jun+0.0%
Jul+2.9%
Aug+3.5%
Sep+0.0%
Oct+10.1%
Nov+1.5%
Dec+7.9%

1990

Jan10.6%
Feb+9.5%
Mar2.2%
Apr4.0%
May+3.7%
Jun+2.2%
Jul+1.3%
Aug3.0%
Sep+0.9%
Oct+1.3%
Nov+3.5%
Dec+0.8%

1989

Jan+1.6%
Feb2.1%
Mar+14.2%
Apr+0.5%
May+7.8%
Jun5.5%
Jul+2.7%
Aug+1.3%
Sep1.3%
Oct2.2%
Nov+2.7%
Dec+2.6%

1988

Jan+0.0%
Feb0.5%
Mar1.6%
Apr+1.1%
May+1.6%
Jun1.1%
Jul+1.1%
Aug+1.1%
Sep0.5%
Oct+1.6%
Nov2.1%
Dec+1.6%

1987

Jan+4.3%
Feb1.6%
Mar2.1%
Apr4.3%
May+0.0%
Jun2.8%
Jul+1.7%
Aug+9.1%
Sep5.2%
Oct2.2%
Nov0.6%
Dec+5.6%

1986

Jan+2.0%
Feb+8.0%
Mar+1.2%
Apr+3.0%
May+12.4%
Jun+0.5%
Jul+7.3%
Aug+5.4%
Sep10.2%
Oct+9.3%
Nov3.8%
Dec9.3%

1985

Jan+4.2%
Feb1.6%
Mar2.4%
Apr+6.7%
May+10.2%
Jun0.7%
Jul7.9%
Aug+7.0%
Sep2.9%
Oct+1.5%
Nov+8.1%
Dec+0.0%

1984

Jan+2.8%
Feb2.7%
Mar4.6%
Apr+2.9%
May+0.0%
Jun2.8%
Jul+1.0%
Aug+1.0%
Sep+11.3%
Oct+0.0%
Nov+0.0%
Dec+1.7%

1983

Jan+4.0%
Feb1.0%
Mar3.0%
Apr+4.1%
May+0.0%
Jun1.0%
Jul2.9%
Aug+7.0%
Sep+8.4%
Oct4.3%
Nov+2.7%
Dec4.4%

1982

Jan+5.1%
Feb3.3%
Mar+3.4%
Apr+2.4%
May6.5%
Jun+4.4%
Jul4.2%
Aug+6.0%
Sep+10.5%
Oct+6.7%
Nov1.5%
Dec+4.4%

1981

Jan1.7%
Feb2.7%
Mar+4.6%
Apr9.1%
May+2.2%
Jun+9.8%
Jul+0.0%
Aug+1.7%
Sep+4.5%
Oct3.4%
Nov+5.2%
Dec4.0%

1980

Jan
Feb
Mar2.0%
Apr+24.1%
May+0.0%
Jun+3.4%
Jul5.8%
Aug5.2%
Sep1.0%
Oct+0.0%
Nov8.2%
Dec+10.9%

Avg

Jan1.3%
Feb+0.2%
Mar+2.1%
Apr+0.6%
May+1.5%
Jun+1.5%
Jul+1.3%
Aug+1.3%
Sep+0.5%
Oct+1.3%
Nov+1.8%
Dec+1.4%

Median

Jan0.9%
Feb0.3%
Mar+1.6%
Apr+0.5%
May+0.6%
Jun+0.6%
Jul+1.4%
Aug+1.3%
Sep+0.3%
Oct+0.2%
Nov+1.4%
Dec+1.6%

Win %

Jan39%
Feb48%
Mar62%
Apr51%
May52%
Jun54%
Jul65%
Aug65%
Sep50%
Oct54%
Nov65%
Dec59%

Frequently asked questions

What is the best performing month for MGE Energy (MGEE) stock?

Historically, March is the best performing month for MGE Energy (MGEE) stock with an average return of +2.09%.

What is the worst performing month for MGE Energy (MGEE) stock?

Historically, January is the worst performing month for MGE Energy (MGEE) stock with an average return of 1.35%.

What is the best performing quarter for MGE Energy (MGEE) stock?

Historically, Q4 is the best performing quarter for MGE Energy (MGEE) stock with an average return of +4.43%.

What is the worst performing quarter for MGE Energy (MGEE) stock?

Historically, Q1 is the worst performing quarter for MGE Energy (MGEE) stock with an average return of +0.75%.

What is the best performing year for MGE Energy (MGEE) stock?

Historically, 1991 is the best performing year for MGE Energy (MGEE) stock with a return of +48.75%.

What is the worst performing year for MGE Energy (MGEE) stock?

Historically, 2025 is the worst performing year for MGE Energy (MGEE) stock with a return of 14.73%.

Which month has the highest win rate for MGE Energy (MGEE) stock?

Historically, July has the highest win rate for MGE Energy (MGEE) stock — positive in 65% of years.

Which month has the lowest win rate for MGE Energy (MGEE) stock?

Historically, January has the lowest win rate for MGE Energy (MGEE) stock — positive in 39% of years.

Which quarter has the highest win rate for MGE Energy (MGEE) stock?

Historically, Q3 has the highest win rate for MGE Energy (MGEE) stock — positive in 70% of years.

Which quarter has the lowest win rate for MGE Energy (MGEE) stock?

Historically, Q1 has the lowest win rate for MGE Energy (MGEE) stock — positive in 40% of years.

Data & methodology

How are returns calculated?

We compare the closing price at the end of each period (month or quarter) with the closing price at the end of the previous period. The return is the percentage change. All prices are adjusted for dividends and stock splits. Based on historical prices from our data provider.

What is average vs median?

Average is the arithmetic mean of returns for each period across years. Median is the middle value. Both exclude empty cells. Use median to reduce impact of outliers.

What does the heatmap show?

Green cells indicate positive returns, red cells indicate negative returns. The darker the color, the stronger the move. Average and Median rows summarize each column across years.

What is Win %?

Percentage of years when the period had a positive return. For example, 80% for January means January was positive in 80% of the years in the selected range.