Middlesex Water (MSEX) Historical Monthly & Quarterly Returns

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

2026

Jan+3.9%
Feb+3.8%
Mar3.6%
Apr+7.3%
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan3.8%
Feb0.3%
Mar+27.9%
Apr1.5%
May7.6%
Jun6.5%
Jul4.8%
Aug+4.4%
Sep+1.1%
Oct+6.2%
Nov10.1%
Dec1.7%

2024

Jan14.7%
Feb8.5%
Mar+3.2%
Apr3.4%
May+6.8%
Jun3.0%
Jul+27.2%
Aug4.7%
Sep+3.5%
Oct6.2%
Nov+7.5%
Dec19.6%

2023

Jan+6.6%
Feb8.4%
Mar+2.1%
Apr6.6%
May+12.0%
Jun0.9%
Jul0.3%
Aug6.1%
Sep12.0%
Oct4.1%
Nov+1.1%
Dec+2.7%

2022

Jan15.8%
Feb0.9%
Mar+5.2%
Apr15.4%
May4.1%
Jun+3.1%
Jul+8.5%
Aug6.4%
Sep13.0%
Oct+15.9%
Nov+4.8%
Dec15.8%

2021

Jan+9.8%
Feb13.4%
Mar+15.1%
Apr+3.8%
May+5.2%
Jun4.9%
Jul+24.5%
Aug+7.8%
Sep6.1%
Oct+7.1%
Nov6.2%
Dec+16.8%

2020

Jan+2.7%
Feb8.5%
Mar+1.1%
Apr+0.3%
May+13.0%
Jun1.0%
Jul4.6%
Aug+0.5%
Sep3.1%
Oct+3.2%
Nov+7.2%
Dec+5.8%

2019

Jan+5.4%
Feb+5.2%
Mar4.9%
Apr+3.6%
May+2.4%
Jun+0.2%
Jul+5.7%
Aug2.1%
Sep+6.4%
Oct+3.5%
Nov6.2%
Dec+1.2%

2018

Jan5.6%
Feb5.3%
Mar+3.6%
Apr+13.5%
May+7.2%
Jun5.1%
Jul+5.0%
Aug+3.9%
Sep+5.7%
Oct7.1%
Nov+15.8%
Dec+2.9%

2017

Jan12.0%
Feb+0.2%
Mar1.9%
Apr+3.2%
May6.8%
Jun+12.1%
Jul0.9%
Aug2.7%
Sep+3.4%
Oct+10.7%
Nov+6.6%
Dec13.5%

2016

Jan+9.3%
Feb2.7%
Mar+10.1%
Apr+18.6%
May+1.6%
Jun+17.4%
Jul4.8%
Aug18.8%
Sep+5.6%
Oct+2.4%
Nov+13.6%
Dec+5.4%

2015

Jan5.1%
Feb+7.2%
Mar2.1%
Apr+0.1%
May3.3%
Jun+3.3%
Jul+0.8%
Aug+0.9%
Sep+4.7%
Oct+8.1%
Nov+0.2%
Dec+3.6%

2014

Jan5.0%
Feb+2.5%
Mar+8.0%
Apr6.8%
May+1.6%
Jun+3.5%
Jul4.0%
Aug+2.0%
Sep4.5%
Oct+15.0%
Nov1.4%
Dec+4.6%

2013

Jan1.3%
Feb+1.8%
Mar+0.3%
Apr+0.5%
May0.9%
Jun+3.4%
Jul+6.1%
Aug4.5%
Sep+6.8%
Oct3.1%
Nov+7.0%
Dec4.7%

2012

Jan+1.2%
Feb1.5%
Mar+2.6%
Apr1.8%
May0.9%
Jun+4.3%
Jul1.6%
Aug+1.3%
Sep+2.2%
Oct+0.9%
Nov2.3%
Dec+4.6%

2011

Jan3.1%
Feb+6.6%
Mar3.1%
Apr+3.8%
May+0.4%
Jun1.0%
Jul1.5%
Aug+0.5%
Sep6.2%
Oct+11.0%
Nov1.3%
Dec+0.8%

2010

Jan2.1%
Feb3.0%
Mar+3.0%
Apr+5.9%
May5.8%
Jun5.8%
Jul+4.4%
Aug0.2%
Sep+3.0%
Oct+6.1%
Nov1.3%
Dec+5.1%

2009

Jan4.0%
Feb14.5%
Mar+2.9%
Apr2.1%
May1.1%
Jun+4.9%
Jul+5.8%
Aug+0.7%
Sep0.9%
Oct+2.0%
Nov+6.2%
Dec+9.0%

2008

Jan2.5%
Feb+3.0%
Mar3.7%
Apr+1.3%
May+1.3%
Jun10.1%
Jul+3.6%
Aug+4.1%
Sep1.4%
Oct1.4%
Nov+0.9%
Dec+0.2%

2007

Jan1.9%
Feb0.4%
Mar+1.4%
Apr+2.3%
May+3.0%
Jun+0.0%
Jul+2.8%
Aug4.1%
Sep+0.8%
Oct0.7%
Nov+1.7%
Dec+0.3%

2006

Jan+9.4%
Feb+2.6%
Mar1.9%
Apr1.4%
May2.1%
Jun+4.5%
Jul4.5%
Aug+13.5%
Sep5.4%
Oct0.9%
Nov1.6%
Dec+0.8%

2005

Jan3.6%
Feb1.0%
Mar+1.4%
Apr4.4%
May+12.5%
Jun+0.4%
Jul+15.4%
Aug3.8%
Sep+5.0%
Oct5.2%
Nov9.7%
Dec8.9%

2004

Jan+2.4%
Feb2.1%
Mar+2.6%
Apr+1.4%
May5.5%
Jun1.3%
Jul10.5%
Aug+6.6%
Sep2.3%
Oct0.2%
Nov+12.3%
Dec4.8%

2003

Jan+4.9%
Feb+1.8%
Mar0.4%
Apr+0.6%
May+6.2%
Jun+5.4%
Jul+8.5%
Aug0.1%
Sep7.6%
Oct+6.2%
Nov+1.3%
Dec+3.3%

2002

Jan+4.0%
Feb2.3%
Mar+2.4%
Apr+6.3%
May2.5%
Jun+9.8%
Jul7.0%
Aug3.4%
Sep3.9%
Oct1.8%
Nov+2.1%
Dec6.2%

2001

Jan2.8%
Feb7.3%
Mar+0.4%
Apr+3.1%
May+15.7%
Jun4.8%
Jul1.6%
Aug+1.0%
Sep1.4%
Oct+1.5%
Nov+1.2%
Dec+0.9%

2000

Jan4.3%
Feb13.0%
Mar+9.9%
Apr0.2%
May+1.4%
Jun1.4%
Jul2.1%
Aug+5.1%
Sep+0.4%
Oct6.8%
Nov+8.6%
Dec+15.3%

1999

Jan1.2%
Feb8.2%
Mar+12.1%
Apr9.3%
May+8.6%
Jun+6.0%
Jul+3.1%
Aug+17.3%
Sep+0.5%
Oct+3.0%
Nov+12.6%
Dec7.6%

1998

Jan8.1%
Feb+1.2%
Mar3.1%
Apr+0.0%
May+1.7%
Jun+1.2%
Jul+6.4%
Aug2.4%
Sep+3.2%
Oct+3.8%
Nov+13.6%
Dec2.8%

1997

Jan+4.6%
Feb1.5%
Mar+3.6%
Apr4.9%
May2.1%
Jun+5.6%
Jul1.5%
Aug+9.0%
Sep0.8%
Oct0.3%
Nov+5.6%
Dec+20.0%

1996

Jan+4.0%
Feb2.7%
Mar4.8%
Apr5.1%
May+1.7%
Jun+1.0%
Jul1.0%
Aug+2.0%
Sep+4.5%
Oct+4.3%
Nov2.7%
Dec1.5%

1995

Jan1.5%
Feb+6.7%
Mar3.2%
Apr1.4%
May+1.5%
Jun+1.8%
Jul+2.8%
Aug+0.3%
Sep+2.8%
Oct+0.0%
Nov+7.7%
Dec+1.6%

1994

Jan3.6%
Feb+2.5%
Mar4.8%
Apr14.0%
May+1.5%
Jun+0.0%
Jul2.9%
Aug+9.4%
Sep+2.7%
Oct1.3%
Nov+3.0%
Dec11.1%

1993

Jan+2.0%
Feb+0.8%
Mar+4.3%
Apr2.6%
May+4.6%
Jun4.4%
Jul+3.1%
Aug+7.1%
Sep+12.2%
Oct+2.5%
Nov4.8%
Dec+6.3%

1992

Jan+5.3%
Feb1.5%
Mar+7.1%
Apr+0.5%
May+4.2%
Jun+5.0%
Jul+3.0%
Aug+5.9%
Sep5.1%
Oct+10.0%
Nov+0.0%
Dec5.3%

1991

Jan+0.0%
Feb+5.5%
Mar+0.0%
Apr+4.6%
May+1.9%
Jun+0.0%
Jul+6.1%
Aug2.9%
Sep+0.0%
Oct+7.1%
Nov+2.8%
Dec+2.7%

1990

Jan1.3%
Feb2.7%
Mar+1.4%
Apr3.4%
May+2.1%
Jun+2.1%
Jul2.7%
Aug+1.4%
Sep4.1%
Oct+2.1%
Nov+0.0%
Dec+0.7%

1989

Jan+3.3%
Feb0.6%
Mar2.6%
Apr+4.0%
May1.9%
Jun4.5%
Jul+5.4%
Aug1.9%
Sep4.6%
Oct+0.7%
Nov+0.7%
Dec+3.4%

1988

Jan1.6%
Feb+17.3%
Mar+2.7%
Apr5.9%
May2.1%
Jun+1.4%
Jul+2.8%
Aug4.8%
Sep+2.9%
Oct+2.8%
Nov+2.0%
Dec+0.0%

1987

Jan+9.3%
Feb+8.5%
Mar5.2%
Apr8.3%
May+3.0%
Jun+8.8%
Jul+2.0%
Aug1.3%
Sep2.0%
Oct6.8%
Nov+1.5%
Dec7.2%

1986

Jan+4.8%
Feb+14.8%
Mar0.9%
Apr5.7%
May+5.0%
Jun+10.5%
Jul1.7%
Aug+19.3%
Sep+2.2%
Oct4.3%
Nov+6.0%
Dec8.5%

1985

Jan+8.1%
Feb+12.7%
Mar+0.6%
Apr+18.4%
May+18.4%
Jun8.9%
Jul4.3%
Aug+8.5%
Sep+2.3%
Oct+1.1%
Nov+7.4%
Dec+1.0%

1984

Jan+7.1%
Feb+0.0%
Mar2.4%
Apr1.9%
May0.8%
Jun+0.0%
Jul+0.8%
Aug+8.1%
Sep+3.1%
Oct+3.3%
Nov+4.4%
Dec2.1%

1983

Jan+10.2%
Feb+5.3%
Mar1.9%
Apr+1.9%
May+6.0%
Jun+2.7%
Jul8.1%
Aug+1.9%
Sep+6.8%
Oct+6.3%
Nov+1.6%
Dec6.7%

1982

Jan+2.8%
Feb1.4%
Mar4.6%
Apr+12.1%
May+0.0%
Jun2.6%
Jul4.0%
Aug+8.3%
Sep+3.0%
Oct+10.4%
Nov+8.3%
Dec4.5%

1981

Jan3.0%
Feb+0.0%
Mar+4.6%
Apr+4.9%
May3.2%
Jun+1.9%
Jul+0.0%
Aug+2.8%
Sep7.3%
Oct1.5%
Nov+8.0%
Dec1.4%

1980

Jan4.1%
Feb10.7%
Mar12.0%
Apr+15.8%
May+2.8%
Jun+5.5%
Jul+4.3%
Aug5.4%
Sep+1.3%
Oct2.6%
Nov8.4%
Dec1.5%

1979

Jan2.4%
Feb2.5%
Mar+3.8%
Apr+4.9%
May1.2%
Jun2.3%
Jul2.4%
Aug+0.0%
Sep1.2%
Oct5.4%
Nov+4.4%
Dec+2.5%

1978

Jan+3.3%
Feb1.1%
Mar3.3%
Apr+1.1%
May3.7%
Jun8.1%
Jul+5.0%
Aug2.4%
Sep1.2%
Oct1.2%
Nov+7.6%
Dec2.3%

1977

Jan6.9%
Feb+3.7%
Mar+0.0%
Apr+0.0%
May+1.2%
Jun+5.1%
Jul4.9%
Aug2.4%
Sep+2.4%
Oct+0.0%
Nov+2.4%
Dec+3.9%

1976

Jan+7.4%
Feb+0.0%
Mar3.4%
Apr+0.0%
May+0.0%
Jun+1.8%
Jul+3.5%
Aug+1.7%
Sep+5.5%
Oct+4.7%
Nov+14.0%
Dec+13.6%

1975

Jan+8.5%
Feb+0.0%
Mar+0.0%
Apr+3.9%
May1.9%
Jun+1.9%
Jul+2.5%
Aug4.3%
Sep+4.5%
Oct+3.7%
Nov+0.0%
Dec3.6%

1974

Jan+5.4%
Feb+3.4%
Mar+5.5%
Apr5.2%
May5.0%
Jun+1.7%
Jul5.1%
Aug6.0%
Sep5.8%
Oct+2.0%
Nov4.0%
Dec2.1%

1973

Jan
Feb1.0%
Mar1.5%
Apr+1.0%
May+0.0%
Jun1.5%
Jul+1.6%
Aug5.2%
Sep+5.4%
Oct3.1%
Nov6.9%
Dec5.1%

Avg

Jan+0.5%
Feb0.2%
Mar+1.4%
Apr+0.7%
May+1.7%
Jun+1.1%
Jul+1.6%
Aug+1.1%
Sep+0.3%
Oct+2.0%
Nov+2.7%
Dec0.2%

Median

Jan+0.0%
Feb0.4%
Mar+0.5%
Apr+0.4%
May+1.4%
Jun+1.2%
Jul+0.8%
Aug+0.5%
Sep+1.1%
Oct+2.0%
Nov+2.0%
Dec+0.3%

Win %

Jan49%
Feb41%
Mar54%
Apr54%
May57%
Jun57%
Jul53%
Aug55%
Sep57%
Oct58%
Nov68%
Dec53%

Frequently asked questions

What is the best performing month for Middlesex Water (MSEX) stock?

Historically, November is the best performing month for Middlesex Water (MSEX) stock with an average return of +2.73%.

What is the worst performing month for Middlesex Water (MSEX) stock?

Historically, February is the worst performing month for Middlesex Water (MSEX) stock with an average return of 0.18%.

What is the best performing quarter for Middlesex Water (MSEX) stock?

Historically, Q4 is the best performing quarter for Middlesex Water (MSEX) stock with an average return of +4.50%.

What is the worst performing quarter for Middlesex Water (MSEX) stock?

Historically, Q1 is the worst performing quarter for Middlesex Water (MSEX) stock with an average return of +1.55%.

What is the best performing year for Middlesex Water (MSEX) stock?

Historically, 1985 is the best performing year for Middlesex Water (MSEX) stock with a return of +82.33%.

What is the worst performing year for Middlesex Water (MSEX) stock?

Historically, 2022 is the worst performing year for Middlesex Water (MSEX) stock with a return of 33.75%.

Which month has the highest win rate for Middlesex Water (MSEX) stock?

Historically, November has the highest win rate for Middlesex Water (MSEX) stock — positive in 68% of years.

Which month has the lowest win rate for Middlesex Water (MSEX) stock?

Historically, February has the lowest win rate for Middlesex Water (MSEX) stock — positive in 41% of years.

Which quarter has the highest win rate for Middlesex Water (MSEX) stock?

Historically, Q4 has the highest win rate for Middlesex Water (MSEX) stock — positive in 68% of years.

Which quarter has the lowest win rate for Middlesex Water (MSEX) stock?

Historically, Q1 has the lowest win rate for Middlesex Water (MSEX) stock — positive in 54% 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.