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 trading day, 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
DateOpenHighLowCloseChangeVolume
Oct 19, 2026$28.80$29.18$28.80$29.18+1.15%600
Oct 16, 2026$28.85$28.85$28.85$28.85+0.18%100
Oct 15, 2026$30.00$30.00$28.80$28.80+0.98%200
Oct 14, 2026$28.52$28.52$28.52$28.520.00%0
Oct 13, 2026$28.52$28.52$28.52$28.520.00%0
Oct 12, 2026$28.52$28.52$28.52$28.520.00%0
Oct 9, 2026$28.52$28.52$28.52$28.52-1.66%100
Oct 8, 2026$29.00$29.00$29.00$29.000.00%100
Oct 7, 2026$31.00$31.38$29.00$29.00-4.92%1,360
Oct 6, 2026$30.50$30.50$30.50$30.500.00%0
Oct 5, 2026$30.50$30.50$30.50$30.50+1.67%420
Oct 2, 2026$30.00$30.00$30.00$30.000.00%0
Oct 1, 2026$30.00$30.00$30.00$30.000.00%0
Sep 30, 2026$29.00$30.00$29.00$30.000.00%500
Sep 29, 2026$30.00$30.00$30.00$30.000.00%0
Sep 28, 2026$30.00$30.00$30.00$30.00-0.07%450
Sep 25, 2026$30.02$30.02$30.02$30.020.00%0
Sep 24, 2026$30.02$30.02$30.02$30.020.00%0
Sep 23, 2026$30.25$30.40$30.02$30.02-2.21%1,622
Sep 22, 2026$30.70$30.70$30.70$30.70+0.89%290
Sep 21, 2026$30.43$30.43$30.43$30.430.00%0
Sep 18, 2026$30.43$30.43$30.43$30.43+0.43%200
Sep 17, 2026$30.30$30.30$30.30$30.300.00%0
Sep 16, 2026$30.30$30.30$30.30$30.300.00%0
Sep 15, 2026$30.30$30.30$30.30$30.30+0.13%100
Sep 14, 2026$30.26$30.26$30.26$30.260.00%0
Sep 11, 2026$31.15$31.15$30.26$30.26-0.30%300
Sep 10, 2026$30.35$30.35$30.35$30.350.00%0
Sep 9, 2026$30.35$30.35$30.35$30.350.00%0
Sep 8, 2026$30.35$30.35$30.35$30.350.00%0

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%