StockData

Connecticut Light & Power Co (CNLPL) stock

CNLPLOTCElectric ServicesFiscal year ends December 31Also trades as CNLHN, CNLHO, CNLHP, CNLPM, CNLTL, CNLTN, CNLTP, CNPWM, CNPWP, CNTHN, CNTHO, CNTHP
Last filing: 10-Q on Aug 3, 2026
$51.82+0.00 (0.00%)

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
$51.82
0.00% on the day
52-week range
$50.63 – $54.00
-4.0% from the high
Change over 52 weeks
-0.5%
From $52.06 on Oct 17, 2025
Average volume
161
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 19, 2026$51.82$51.82$51.82$51.820.00%0
Oct 12, 2026$51.78$51.84$50.63$51.82-0.08%2,255
Oct 5, 2026$51.84$51.86$51.84$51.86+0.04%400
Sep 28, 2026$51.85$51.85$51.84$51.84-0.02%135
Sep 21, 2026$51.99$51.99$51.85$51.85-0.27%310
Sep 14, 2026$51.84$52.00$51.84$51.99+0.29%874
Sep 8, 2026$52.00$52.00$51.84$51.84-0.33%565
Aug 31, 2026$52.00$52.01$52.00$52.01+0.02%570
Aug 24, 2026$52.20$52.20$51.44$52.00-0.95%1,152
Aug 17, 2026$53.90$53.90$52.50$52.50-2.60%577
Aug 10, 2026$52.31$53.90$52.22$53.90+3.06%1,711
Aug 3, 2026$52.25$52.30$52.25$52.30+0.10%219
Jul 27, 2026$52.26$52.26$52.25$52.25-0.02%100
Jul 20, 2026$53.00$53.00$52.26$52.26-1.40%337
Jul 13, 2026$53.00$53.00$53.00$53.000.00%0
Jul 6, 2026$53.00$53.00$53.00$53.000.00%0
Jun 29, 2026$52.53$53.65$52.22$53.00+1.15%2,638
Jun 22, 2026$52.07$53.60$52.07$52.40+0.63%516
Jun 15, 2026$52.07$52.07$52.07$52.07-3.40%302
Jun 8, 2026$52.70$53.90$51.84$53.90+2.86%3,055
Jun 1, 2026$52.47$52.48$52.40$52.40-0.13%1,120
May 26, 2026$52.45$52.58$52.45$52.47+0.04%466
May 18, 2026$52.73$52.73$52.45$52.45-0.53%203
May 11, 2026$52.38$52.73$52.38$52.73+0.67%268
May 4, 2026$52.38$52.38$52.38$52.380.00%0
Apr 27, 2026$52.38$52.38$52.38$52.380.00%0
Apr 20, 2026$52.02$52.98$52.02$52.38+0.73%700
Apr 13, 2026$53.29$53.29$51.87$52.00-2.42%1,697
Apr 6, 2026$53.29$53.29$53.29$53.290.00%424
Mar 30, 2026$53.50$53.98$52.97$53.29+0.55%1,283
Mar 23, 2026$52.50$53.00$52.00$53.00+0.95%1,751
Mar 16, 2026$53.25$53.25$52.50$52.50-1.41%100
Mar 9, 2026$53.25$53.25$53.25$53.250.00%159
Mar 2, 2026$52.80$53.25$52.80$53.25+0.85%404
Feb 23, 2026$52.81$52.82$52.80$52.80+0.04%2,336
Feb 17, 2026$53.98$53.98$52.65$52.78-0.89%880
Feb 9, 2026$52.65$53.25$52.30$53.25+1.14%1,561
Feb 2, 2026$52.20$53.00$52.20$52.65-0.64%1,947
Jan 26, 2026$52.65$53.00$52.20$52.99+0.05%4,170
Jan 20, 2026$52.98$53.00$52.20$52.96-0.03%910
Jan 12, 2026$52.84$52.98$52.60$52.98+0.90%3,345
Jan 5, 2026$52.99$53.00$52.05$52.51-0.91%3,220
Dec 29, 2025$52.99$52.99$52.99$52.990.00%434
Dec 22, 2025$52.99$52.99$52.99$52.990.00%0
Dec 15, 2025$52.48$53.00$51.75$52.99+0.97%682
Dec 8, 2025$52.55$52.56$52.29$52.48+0.06%1,831
Dec 1, 2025$53.65$53.65$52.40$52.45-1.04%2,307
Nov 24, 2025$53.50$53.50$53.00$53.00-0.93%168
Nov 17, 2025$53.95$53.95$53.50$53.50-0.83%276
Nov 10, 2025$53.70$53.98$52.40$53.95-0.07%1,331
Nov 3, 2025$53.69$53.99$52.80$53.99+3.23%1,704
Oct 27, 2025$51.20$54.00$51.20$52.30-3.06%3,806

Seasonality

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average0.7%-0.8%1.2%0.2%-0.9%2.0%0.1%0.2%1.5%0.9%-1.8%3.0%
Months up6 of 102 of 107 of 105 of 105 of 108 of 104 of 104 of 108 of 104 of 104 of 97 of 9
20260.0%-0.4%3.1%-2.3%0.2%1.0%0.1%-0.5%1.3%-0.0%
20250.6%-0.5%1.7%-0.1%1.3%0.7%-0.1%0.0%3.4%-1.2%1.3%1.5%
2024-2.3%1.9%0.1%3.3%-4.6%2.6%-0.1%2.5%3.2%-1.0%0.8%-2.7%
20232.8%-1.9%5.3%-5.0%2.3%2.0%-0.7%-2.0%0.9%-3.5%-0.2%7.7%
20220.0%-3.2%-0.8%0.5%-4.6%-0.6%-2.7%2.4%-0.7%15.2%-12.9%-0.6%
20212.4%-2.0%7.5%-7.3%-0.8%2.3%1.6%0.7%0.7%-1.5%-4.4%11.1%
2020-2.2%0.0%-7.0%9.9%-5.3%5.3%0.0%-1.5%3.2%1.8%-4.5%3.5%
20193.3%2.7%-1.8%0.0%2.3%3.2%-0.9%1.3%-0.8%2.6%2.6%3.1%
20180.9%-2.8%1.3%2.2%0.9%-0.4%2.0%-0.5%0.2%0.5%-0.5%0.9%
20171.7%-1.3%2.4%0.9%-0.9%3.4%1.4%-0.5%3.3%-3.7%1.2%2.2%