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 week, 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
Week ofOpenHighLowCloseChangeVolume
Oct 19, 2026$28.80$29.18$28.80$29.18+1.15%600
Oct 12, 2026$28.52$30.00$28.52$28.85+1.16%300
Oct 5, 2026$30.50$31.38$28.52$28.52-4.93%1,980
Sep 28, 2026$30.00$30.00$29.00$30.00-0.07%950
Sep 21, 2026$30.43$30.70$30.02$30.02-1.35%1,912
Sep 14, 2026$30.26$30.43$30.26$30.43+0.56%300
Sep 8, 2026$30.35$31.15$30.26$30.26-0.30%300
Aug 31, 2026$30.35$30.35$30.35$30.350.00%0
Aug 24, 2026$30.50$30.50$30.35$30.35-0.49%100
Aug 17, 2026$31.50$31.50$30.50$30.50-3.17%222
Aug 10, 2026$31.50$31.50$31.50$31.500.00%0
Aug 3, 2026$31.35$31.50$31.35$31.50+0.48%235
Jul 27, 2026$31.35$31.35$31.35$31.35+0.35%166
Jul 20, 2026$30.85$31.75$30.85$31.24+1.26%550
Jul 13, 2026$31.00$31.43$30.85$30.85-0.48%567
Jul 6, 2026$31.00$31.00$31.00$31.000.00%0
Jun 29, 2026$31.00$31.00$31.00$31.000.00%0
Jun 22, 2026$31.50$32.70$31.00$31.00-1.59%1,400
Jun 15, 2026$31.50$31.50$31.50$31.500.00%0
Jun 8, 2026$31.50$31.50$31.50$31.500.00%0
Jun 1, 2026$31.50$31.50$31.50$31.500.00%0
May 26, 2026$31.50$31.50$31.50$31.500.00%0
May 18, 2026$32.00$32.00$31.50$31.50-1.56%200
May 11, 2026$30.71$32.00$30.71$32.00+4.20%609
May 4, 2026$30.60$30.71$30.60$30.71+0.36%100
Apr 27, 2026$31.60$33.00$30.56$30.60-3.16%2,350
Apr 20, 2026$30.93$31.65$30.93$31.60+2.17%1,400
Apr 13, 2026$30.93$30.93$30.93$30.930.00%0
Apr 6, 2026$31.35$31.59$30.93$30.93-1.34%456
Mar 30, 2026$31.67$31.73$31.35$31.35-1.01%572
Mar 23, 2026$31.50$31.67$31.50$31.67+0.54%225
Mar 16, 2026$31.60$31.60$31.50$31.50-0.32%267
Mar 9, 2026$32.75$32.75$31.60$31.60-3.51%300
Mar 2, 2026$32.75$32.75$32.75$32.750.00%0
Feb 23, 2026$32.00$32.75$31.93$32.75+2.34%710
Feb 17, 2026$32.21$32.21$31.56$32.00-0.65%1,020
Feb 9, 2026$32.74$32.75$31.55$32.21-0.89%1,440
Feb 2, 2026$31.50$32.50$31.50$32.50+3.17%595
Jan 26, 2026$31.90$31.90$31.26$31.50-1.25%755
Jan 20, 2026$31.90$31.90$31.90$31.900.00%0
Jan 12, 2026$31.16$31.90$31.00$31.90-1.39%1,515
Jan 5, 2026$32.35$32.35$32.35$32.350.00%0
Dec 29, 2025$32.35$32.35$32.35$32.350.00%0
Dec 22, 2025$32.35$32.35$32.35$32.350.00%0
Dec 15, 2025$32.35$32.35$32.35$32.35+0.01%0
Dec 8, 2025$32.47$32.47$31.78$32.35+0.99%495
Dec 1, 2025$31.76$32.03$31.76$32.03+0.85%181
Nov 24, 2025$31.50$31.76$31.50$31.76-2.28%211
Nov 17, 2025$31.01$32.50$31.01$32.50+4.80%195
Nov 10, 2025$31.01$31.01$31.01$31.010.00%0
Nov 3, 2025$32.00$32.00$30.02$31.01-3.70%953
Oct 27, 2025$32.00$32.20$32.00$32.20+0.63%103

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%