StockData

Connecticut Light & Power Co (CNPWM) stock

CNPWMOTCElectric ServicesFiscal year ends December 31Also trades as CNLHN, CNLHO, CNLHP, CNLPL, CNLPM, CNLTL, CNLTN, CNLTP, CNPWP, CNTHN, CNTHO, CNTHP
Last filing: 10-Q on Aug 3, 2026
$32.11+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.

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Close, Oct 19, 2026
$32.11
0.00% on the day
52-week range
$32.05 – $39.84
-19.4% from the high
Change over 52 weeks
-6.4%
From $34.30 on Oct 17, 2025
Average volume
78
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$33.05$33.05$32.05$32.11-2.84%501
Sep 2026$33.05$33.05$33.05$33.050.00%1,110
Aug 2026$33.05$33.99$33.05$33.050.00%1,700
Jul 2026$34.75$34.75$33.00$33.05-3.22%3,485
Jun 2026$34.11$34.32$34.11$34.15+0.12%534
May 2026$34.12$35.73$34.11$34.11-0.03%762
Apr 2026$35.50$35.50$34.12$34.12-3.89%1,781
Mar 2026$36.00$39.61$34.67$35.50-1.39%1,814
Feb 2026$34.66$36.00$34.66$36.00+3.87%628
Jan 2026$37.33$39.84$34.27$34.66+0.46%2,341
Dec 2025$36.80$36.80$34.50$34.50-6.25%1,198
Nov 2025$33.71$36.80$33.71$36.80+9.17%2,260
Oct 2025$38.25$38.25$33.71$33.71-2.43%1,562
Sep 2025$33.20$36.00$33.20$34.55-1.29%4,111
Aug 2025$34.99$35.13$32.50$35.00+0.03%4,204
Jul 2025$34.25$34.99$33.73$34.99+2.16%1,147
Jun 2025$32.67$34.60$32.58$34.25+3.01%2,075
May 2025$34.50$34.75$29.51$33.25-3.62%3,531
Apr 2025$34.65$34.65$32.75$34.50-0.43%2,007
Mar 2025$33.45$34.65$33.45$34.65+3.59%1,135
Feb 2025$34.30$34.30$33.45$33.45-2.48%100
Jan 2025$34.30$35.00$33.70$34.300.00%1,310
Dec 2024$34.60$34.60$33.53$34.30-0.87%3,721
Nov 2024$36.00$36.00$33.50$34.60-3.89%1,107
Oct 2024$35.33$36.55$35.33$36.00+1.90%3,100
Sep 2024$34.50$35.33$34.50$35.33+2.55%6,500
Aug 2024$33.51$35.00$33.02$34.45+2.81%4,700
Jul 2024$34.21$34.21$33.51$33.51-2.05%400
Jun 2024$34.25$34.50$33.20$34.21-0.12%2,500
May 2024$33.15$34.25$33.15$34.25+3.32%1,900
Apr 2024$33.70$34.25$33.03$33.15-1.63%5,100
Mar 2024$33.40$33.70$33.40$33.70+0.90%800
Feb 2024$32.65$34.80$32.65$33.40+2.30%2,100
Jan 2024$34.06$34.06$32.65$32.65-4.14%4,700
Dec 2023$32.00$34.06$32.00$34.06+6.44%1,500
Nov 2023$31.21$33.50$31.00$32.00+2.53%1,100
Oct 2023$35.74$35.74$31.21$31.21-12.08%2,100
Sep 2023$37.01$37.01$35.50$35.50-4.05%1,000
Aug 2023$37.00$37.00$37.00$37.000.00%0
Jul 2023$38.50$38.50$37.00$37.00-3.90%500
Jun 2023$38.50$38.50$38.50$38.500.00%0
May 2023$38.50$38.50$38.50$38.500.00%0
Apr 2023$39.50$39.50$38.00$38.50-2.53%700
Mar 2023$38.81$39.50$36.00$39.50+1.78%1,600
Feb 2023$40.00$40.00$38.81$38.81-2.97%900
Jan 2023$40.00$40.00$40.00$40.000.00%0
Dec 2022$41.80$41.80$40.00$40.00-4.31%200
Nov 2022$41.80$41.80$41.80$41.800.00%0
Oct 2022$41.80$41.80$41.80$41.800.00%0
Sep 2022$42.50$42.50$41.26$41.80-1.65%400
Aug 2022$42.50$43.00$41.26$42.50+5.56%2,700
Jul 2022$44.75$44.75$40.25$40.26-10.03%800
Jun 2022$44.00$44.75$42.82$44.75+1.70%700
May 2022$44.00$44.00$44.00$44.000.00%0
Apr 2022$47.95$47.95$43.00$44.00-8.24%2,600
Mar 2022$47.95$47.95$47.95$47.950.00%100
Feb 2022$50.00$50.00$47.95$47.95-4.10%600
Jan 2022$48.50$50.70$48.50$50.00+3.09%1,400
Dec 2021$48.00$48.50$48.00$48.50+1.04%400
Nov 2021$49.24$49.24$48.00$48.00-2.52%300

Seasonality

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average1.6%0.3%-0.6%0.1%-0.8%0.4%-0.0%1.3%-0.6%0.3%0.2%-0.0%
Months up9 of 105 of 103 of 105 of 102 of 104 of 105 of 105 of 104 of 107 of 103 of 94 of 9
20261.8%3.9%-1.4%-2.4%-0.0%0.1%-1.7%0.0%0.0%-1.3%
20251.5%-2.5%3.6%1.1%-3.6%3.0%3.7%0.0%-1.3%-0.9%9.2%-6.2%
2024-2.6%2.3%0.9%-0.1%3.3%-0.1%-0.5%2.8%2.6%3.4%-3.9%-0.9%
20231.3%-3.0%1.8%-1.2%0.0%0.0%-2.6%0.0%-4.1%-10.7%2.5%6.4%
20224.2%-4.1%0.0%-7.2%0.0%1.7%-9.0%5.6%-1.6%1.3%0.0%-4.3%
20211.0%-2.0%0.0%1.1%0.0%-0.5%3.0%-3.8%1.0%1.1%-2.5%1.0%
20201.5%3.4%-5.9%-0.4%4.2%-1.5%1.5%1.8%1.3%1.0%-1.9%2.0%
20194.6%-1.5%0.0%2.2%-6.1%0.0%1.2%8.5%0.0%0.3%-1.0%4.0%
20181.1%1.8%0.0%1.1%-2.1%1.6%-1.4%-1.7%0.4%4.0%-1.9%0.0%
20171.1%4.3%-5.0%6.5%-4.2%0.0%5.5%0.0%-4.1%4.9%1.5%-2.2%