StockData

Connecticut Light & Power Co (CNLHN) stock

CNLHNOTCElectric ServicesFiscal year ends December 31Also trades as CNLHO, CNLHP, CNLPL, CNLPM, CNLTL, CNLTN, CNLTP, CNPWM, CNPWP, CNTHN, CNTHO, CNTHP
Last filing: 10-Q on Aug 3, 2026
$29.60+0.00 (0.00%)

Close on Oct 19, 2026Market cap –P/E –Yield –

Price history

Connecticut Light & Power share prices for every month, newest first. Adjusted for stock splits, not for dividends.

Download all as CSV
Close, Oct 19, 2026
$29.60
0.00% on the day
52-week range
$28.61 – $34.88
-15.1% from the high
Change over 52 weeks
-10.3%
From $33.00 on Oct 17, 2025
Average volume
165
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$29.35$30.50$29.35$29.60+0.85%2,199
Sep 2026$30.10$30.97$28.61$29.35-2.49%7,708
Aug 2026$31.67$32.20$30.06$30.10-4.96%1,633
Jul 2026$31.38$31.67$31.04$31.67+0.92%1,788
Jun 2026$31.65$32.00$31.37$31.38-0.85%2,146
May 2026$32.94$33.00$31.65$31.65-3.92%3,708
Apr 2026$33.00$33.12$31.93$32.94-0.18%2,974
Mar 2026$32.55$33.00$32.00$33.00+1.38%2,572
Feb 2026$32.99$32.99$32.07$32.55-1.33%3,454
Jan 2026$32.34$33.00$32.00$32.99+2.29%3,169
Dec 2025$33.24$34.88$31.55$32.25-2.98%5,637
Nov 2025$33.00$33.24$31.00$33.24+0.73%1,050
Oct 2025$33.00$33.00$32.50$33.00+1.29%1,425
Sep 2025$31.99$34.92$31.15$32.58+1.84%2,187
Aug 2025$32.37$32.97$31.00$31.99-1.14%3,611
Jul 2025$30.76$33.20$30.76$32.36+4.39%2,038
Jun 2025$32.00$32.00$30.00$31.00-3.13%1,607
May 2025$31.21$32.00$31.21$32.00+1.91%3,126
Apr 2025$35.00$35.00$31.40$31.40-10.29%933
Mar 2025$32.99$35.00$32.99$35.00+20.69%1,209
Feb 2025$32.72$35.98$29.00$29.00-11.37%7,554
Jan 2025$31.35$32.97$29.81$32.72+4.37%4,670
Dec 2024$32.80$32.80$31.35$31.35-4.42%3,290
Nov 2024$33.01$33.85$30.00$32.80-0.64%13,128
Oct 2024$33.30$34.45$32.55$33.01-0.87%3,500
Sep 2024$32.16$34.00$32.16$33.30+3.54%3,500
Aug 2024$33.00$33.00$32.16$32.16-2.55%1,300
Jul 2024$31.07$33.00$31.07$33.00+6.21%3,900
Jun 2024$31.40$31.71$31.07$31.07-1.68%1,800
May 2024$31.33$32.24$31.00$31.60+0.86%800
Apr 2024$31.99$32.50$31.33$31.33-2.06%4,300
Mar 2024$32.00$32.25$31.99$31.99-0.03%1,600
Feb 2024$31.65$32.02$31.01$32.00+1.11%3,000
Jan 2024$32.01$32.70$31.01$31.65-1.12%8,000
Dec 2023$30.10$32.01$30.10$32.01+6.35%5,000
Nov 2023$31.00$31.00$27.97$30.10-2.90%1,400
Oct 2023$32.50$32.50$29.00$31.00-4.64%3,100
Sep 2023$35.00$35.00$32.37$32.51-7.11%4,000
Aug 2023$37.50$38.10$35.00$35.00-6.67%1,200
Jul 2023$37.50$37.50$37.50$37.500.00%100
Jun 2023$36.50$37.50$32.21$37.50+2.74%1,200
May 2023$36.50$36.50$36.50$36.500.00%100
Apr 2023$36.50$36.50$36.50$36.500.00%0
Mar 2023$36.50$36.50$36.50$36.500.00%100
Feb 2023$37.75$37.75$36.50$36.50-3.31%200
Jan 2023$36.00$38.75$36.00$37.75+4.86%1,100
Dec 2022$35.50$37.75$35.00$36.00+1.41%3,500
Nov 2022$40.00$40.00$35.20$35.50-11.25%1,900
Oct 2022$40.00$40.00$40.00$40.000.00%0
Sep 2022$40.00$40.00$40.00$40.000.00%0
Aug 2022$38.14$40.00$37.26$40.00+4.88%1,600
Jul 2022$41.00$41.00$38.14$38.14-6.98%200
Jun 2022$39.00$41.00$38.13$41.00+5.13%2,400
May 2022$44.71$44.71$35.79$39.00-12.77%1,300
Apr 2022$44.71$44.71$44.71$44.710.00%100
Mar 2022$44.25$44.71$42.66$44.71+1.04%700
Feb 2022$46.14$46.14$43.55$44.25-4.10%1,600
Jan 2022$47.00$47.00$46.14$46.14-1.83%600
Dec 2021$48.10$48.50$46.99$47.00-2.29%6,100
Nov 2021$48.75$52.00$47.75$48.10-1.33%1,100

Seasonality

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average1.3%-2.9%1.8%-0.6%-0.3%0.7%1.9%0.5%-0.9%-0.1%0.2%-0.8%
Months up5 of 103 of 106 of 103 of 107 of 104 of 108 of 106 of 104 of 104 of 106 of 93 of 9
20262.3%0.2%1.4%-0.2%-2.5%-0.9%0.9%-3.5%-2.5%0.9%
20254.4%-10.1%20.7%-10.3%3.5%-3.1%4.4%0.4%1.8%1.3%2.2%-3.0%
2024-1.1%2.7%-0.0%-2.1%2.4%-1.7%6.2%-1.1%3.5%-0.9%0.9%-4.4%
20234.9%-2.0%0.0%0.0%1.4%2.7%0.0%-5.4%-7.1%-4.6%-1.3%6.3%
2022-1.8%-3.1%1.0%0.0%-11.8%5.1%-7.0%6.2%0.0%0.0%-10.2%1.4%
20212.6%1.0%-5.0%1.0%1.1%0.0%2.1%0.5%0.0%0.0%-0.3%-2.3%
20200.0%-1.6%-3.3%-2.8%5.2%4.4%3.2%-0.0%0.1%2.0%4.1%-4.5%
20192.2%-4.3%1.3%0.0%1.1%1.7%2.7%2.3%-3.6%0.3%2.4%0.5%
20180.0%-2.3%1.0%2.0%0.1%-1.3%1.6%2.1%-2.1%-0.1%2.9%-1.1%
20170.0%-9.5%0.6%6.4%-3.9%0.0%4.7%3.3%0.6%0.0%0.8%0.0%