StockData

Middlesex Water Co (MSEXP) stock

MSEXPOTCWater SupplyFiscal year ends December 31Also trades as MSEX
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 14/3011% below fair value
$492.00+0.00 (0.00%)

Close on Oct 19, 2026Market cap $1.09BP/E 20.8Yield 2.39%

Price history

Middlesex Water share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 19, 2026
$492.00
0.00% on the day
52-week range
$492.00 – $662.50
-25.7% from the high
Change over 52 weeks
-12.9%
From $565.00 on Oct 17, 2025
Average volume
1
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 19, 2026$492.00$492.00$492.00$492.000.00%0
Oct 12, 2026$492.00$492.00$492.00$492.000.00%0
Oct 5, 2026$492.00$492.00$492.00$492.000.00%0
Sep 28, 2026$492.00$492.00$492.00$492.000.00%0
Sep 21, 2026$492.00$492.00$492.00$492.000.00%0
Sep 14, 2026$492.00$492.00$492.00$492.000.00%0
Sep 8, 2026$492.00$492.00$492.00$492.000.00%0
Aug 31, 2026$492.00$492.00$492.00$492.000.00%0
Aug 24, 2026$492.00$492.00$492.00$492.000.00%0
Aug 17, 2026$492.00$492.00$492.00$492.000.00%0
Aug 10, 2026$492.00$492.00$492.00$492.000.00%0
Aug 3, 2026$492.00$492.00$492.00$492.000.00%0
Jul 27, 2026$589.00$589.00$492.00$492.00-16.47%100
Jul 20, 2026$589.00$589.00$589.00$589.000.00%0
Jul 13, 2026$589.00$589.00$589.00$589.000.00%0
Jul 6, 2026$589.00$589.00$589.00$589.000.00%0
Jun 29, 2026$589.00$589.00$589.00$589.000.00%0
Jun 22, 2026$589.00$589.00$589.00$589.000.00%0
Jun 15, 2026$589.00$589.00$589.00$589.000.00%0
Jun 8, 2026$589.00$589.00$589.00$589.000.00%0
Jun 1, 2026$589.00$589.00$589.00$589.000.00%0
May 26, 2026$589.00$589.00$589.00$589.000.00%0
May 18, 2026$589.00$589.00$589.00$589.000.00%0
May 11, 2026$620.00$620.00$589.00$589.00-5.00%100
May 4, 2026$620.00$620.00$620.00$620.000.00%0
Apr 27, 2026$620.00$620.00$620.00$620.000.00%0
Apr 20, 2026$598.00$620.00$598.00$620.00+3.68%100
Apr 13, 2026$598.00$598.00$598.00$598.000.00%0
Apr 6, 2026$598.00$598.00$598.00$598.000.00%0
Mar 30, 2026$598.00$598.00$598.00$598.000.00%0
Mar 23, 2026$598.00$598.00$598.00$598.000.00%0
Mar 16, 2026$598.00$598.00$598.00$598.000.00%0
Mar 9, 2026$598.00$598.00$598.00$598.000.00%0
Mar 2, 2026$598.00$598.00$598.00$598.000.00%0
Feb 23, 2026$598.00$598.00$598.00$598.000.00%0
Feb 17, 2026$590.00$598.00$590.00$598.00+1.36%100
Feb 9, 2026$590.00$590.00$590.00$590.000.00%0
Feb 2, 2026$590.00$590.00$590.00$590.000.00%0
Jan 26, 2026$590.00$590.00$590.00$590.000.00%0
Jan 20, 2026$590.00$590.00$590.00$590.000.00%0
Jan 12, 2026$565.00$590.00$565.00$590.00+4.42%100
Jan 5, 2026$560.00$565.00$560.00$565.00-0.88%100
Dec 29, 2025$565.00$570.00$565.00$570.00+0.88%100
Dec 22, 2025$565.00$565.00$565.00$565.000.00%0
Dec 15, 2025$565.00$565.00$565.00$565.000.00%0
Dec 8, 2025$565.00$565.00$565.00$565.000.00%0
Dec 1, 2025$550.00$600.00$550.00$565.00+2.73%100
Nov 24, 2025$550.00$550.00$550.00$550.000.00%0
Nov 17, 2025$662.50$662.50$550.00$550.00-16.98%100
Nov 10, 2025$662.50$662.50$662.50$662.500.00%0
Nov 3, 2025$662.50$662.50$662.50$662.500.00%0
Oct 27, 2025$648.50$662.50$648.50$662.50+2.16%100

Seasonality

MSEXP return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average-1.1%3.1%-2.1%2.4%-2.2%0.6%63.2%-3.0%2.7%2.8%3.1%-7.4%
Months up8 of 93 of 92 of 97 of 90 of 92 of 96 of 90 of 92 of 98 of 102 of 91 of 9
20263.8%1.4%0.0%4.0%-5.0%0.0%-16.2%0.0%0.0%0.4%
2025-27.6%24.5%5.0%0.3%-15.0%5.6%-1.5%-4.0%-0.6%25.4%-17.0%3.6%
20241.6%0.0%0.0%1.6%0.0%-4.5%549.6%-0.0%9.6%-6.1%8.2%-11.5%
20231.8%0.0%0.0%0.0%0.0%0.0%1.8%0.0%19.1%1.5%49.6%-37.1%
20221.7%0.0%0.0%1.7%0.0%0.0%-5.8%0.0%0.0%1.8%0.0%0.0%
20211.3%0.0%0.0%1.3%0.0%0.0%1.3%0.0%0.0%1.3%0.0%-21.5%
20201.3%2.2%-0.2%1.3%0.0%0.0%1.3%0.0%-3.4%1.3%0.0%0.0%
20191.3%0.0%8.1%-30.0%0.0%0.0%37.5%0.0%0.0%1.3%0.0%0.0%
20184.6%0.0%-31.4%41.4%0.0%4.3%1.0%-23.3%0.0%1.3%-3.6%0.0%
20170.0%-9.5%0.0%

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