StockData

Connecticut Light & Power Co (CNLTL) stock

CNLTLOTCElectric ServicesFiscal year ends December 31Also trades as CNLHN, CNLHO, CNLHP, CNLPL, CNLPM, CNLTN, CNLTP, CNPWM, CNPWP, CNTHN, CNTHO, CNTHP
Last filing: 10-Q on Aug 3, 2026
$29.18+0.33 (+1.15%)

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.

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Close, Oct 19, 2026
$29.18
+1.15% on the day
52-week range
$28.52 – $33.00
-11.6% from the high
Change over 52 weeks
-9.6%
From $32.30 on Oct 17, 2025
Average volume
106
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$30.00$31.38$28.52$29.18-2.72%2,880
Sep 2026$30.35$31.15$29.00$30.00-1.15%3,462
Aug 2026$31.35$31.50$30.35$30.35-3.19%557
Jul 2026$31.00$31.75$30.85$31.35+1.13%1,283
Jun 2026$31.50$32.70$31.00$31.00-1.59%1,400
May 2026$30.60$32.00$30.60$31.50+2.94%909
Apr 2026$31.67$33.00$30.56$30.60-3.38%4,778
Mar 2026$32.75$32.75$31.50$31.67-3.30%792
Feb 2026$31.50$32.75$31.50$32.75+3.97%3,765
Jan 2026$32.35$32.35$31.00$31.50-2.63%2,270
Dec 2025$31.76$32.47$31.76$32.35+1.86%676
Nov 2025$32.00$32.50$30.02$31.76-1.37%1,359
Oct 2025$32.68$34.00$32.00$32.20+1.42%2,446
Sep 2025$30.45$32.33$30.45$31.75+4.48%3,447
Aug 2025$31.00$31.15$30.01$30.39-1.97%2,316
Jul 2025$30.20$31.20$30.20$31.00+2.65%2,302
Jun 2025$30.25$31.25$29.92$30.20-0.17%3,743
May 2025$30.57$30.57$30.19$30.25-1.05%2,531
Apr 2025$32.00$32.00$30.57$30.57-4.47%1,655
Mar 2025$31.50$32.00$31.50$32.00+1.59%1,275
Feb 2025$31.50$31.50$31.11$31.500.00%672
Jan 2025$32.00$32.05$31.50$31.50-1.56%1,591
Dec 2024$33.23$33.23$31.75$32.00-3.70%2,402
Nov 2024$32.50$33.23$32.00$33.23+2.25%11,536
Oct 2024$34.34$34.70$32.50$32.50-5.36%536
Sep 2024$31.20$34.39$31.20$34.34+10.06%3,900
Aug 2024$31.40$35.00$31.00$31.20-0.64%1,400
Jul 2024$30.06$31.40$30.00$31.40+2.45%3,200
Jun 2024$31.00$31.00$30.65$30.65-1.13%800
May 2024$30.75$32.00$30.75$31.00+0.81%1,700
Apr 2024$31.20$31.50$30.75$30.75-1.44%1,500
Mar 2024$32.50$32.50$30.50$31.20-4.00%1,900
Feb 2024$31.50$32.50$31.50$32.50+8.19%1,200
Jan 2024$31.99$33.25$30.04$30.04-4.63%4,200
Dec 2023$29.50$32.50$29.50$31.50+6.78%2,600
Nov 2023$29.25$30.74$29.25$29.50+0.85%800
Oct 2023$31.42$31.50$26.05$29.25-8.59%7,000
Sep 2023$33.65$34.25$31.41$32.00-4.90%3,000
Aug 2023$36.00$36.05$33.65$33.65-6.53%400
Jul 2023$33.76$36.00$33.76$36.00+6.64%100
Jun 2023$33.76$33.76$33.76$33.760.00%0
May 2023$36.00$39.99$33.76$33.76+5.50%1,000
Apr 2023$40.00$40.00$32.00$32.00-20.00%800
Mar 2023$40.00$40.00$40.00$40.000.00%0
Feb 2023$38.50$40.00$37.60$40.00+3.90%2,900
Jan 2023$36.25$38.50$36.25$38.50+6.21%100
Dec 2022$37.00$37.00$34.50$36.25+13.25%13,000
Nov 2022$38.50$39.50$32.01$32.01-16.86%700
Oct 2022$38.50$38.50$38.50$38.50+4.05%100
Sep 2022$40.70$40.70$37.00$37.00-9.09%300
Aug 2022$41.00$41.00$37.00$40.70-0.73%3,600
Jul 2022$41.00$41.00$41.00$41.000.00%0
Jun 2022$41.00$41.00$38.50$41.000.00%1,400
May 2022$39.00$41.00$39.00$41.00+5.13%400
Apr 2022$44.89$44.90$38.02$39.00-13.12%2,300
Mar 2022$45.29$45.80$44.89$44.89-1.10%2,000
Feb 2022$45.00$45.72$45.00$45.39+0.87%300
Jan 2022$50.00$50.00$45.00$45.00-10.00%200
Dec 2021$48.00$50.00$46.98$50.00+4.17%400
Nov 2021$48.00$48.00$46.27$48.000.00%200

Seasonality

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average0.9%1.3%-0.4%-3.0%-0.4%0.8%2.2%-1.4%-0.8%0.6%-1.2%2.9%
Months up5 of 104 of 102 of 105 of 105 of 102 of 109 of 102 of 103 of 107 of 105 of 96 of 9
2026-1.2%4.0%-3.3%-1.9%2.9%-1.6%2.7%-3.2%-1.2%-1.1%
2025-0.1%0.0%1.6%-3.0%-1.0%-0.2%4.2%-2.0%4.5%2.9%-1.4%1.9%
2024-3.1%8.2%-4.0%0.1%0.8%-1.1%4.1%-0.6%10.1%-4.0%2.2%-3.7%
20237.5%3.9%0.0%-19.0%5.5%0.0%8.2%-6.5%-4.9%-7.1%0.9%6.8%
2022-9.1%0.9%-1.1%-12.2%5.1%0.0%1.2%-0.7%-9.1%5.4%-16.9%13.2%
20210.2%0.0%0.0%-1.6%3.2%-0.2%1.0%1.1%-4.0%3.7%0.0%4.2%
20202.7%-1.2%-0.5%3.0%-5.4%5.4%-2.2%2.7%0.1%1.2%3.4%-1.7%
20191.0%0.0%0.0%0.6%0.0%0.0%0.4%0.0%-1.5%1.4%-1.0%4.3%
2018-0.0%-2.6%3.2%2.9%0.0%0.0%1.0%-3.4%-2.0%2.6%1.6%0.0%
201711.1%0.0%0.0%0.9%-15.4%5.5%1.8%-1.1%0.0%1.0%0.5%1.1%