Connecticut Light & Power Co (CNLHP) stock
CNLHPOTCElectric ServicesFiscal year ends December 31Also trades as CNLHN, CNLHO, CNLPL, CNLPM, CNLTL, CNLTN, CNLTP, CNPWM, CNPWP, CNTHN, CNTHO, CNTHP
Last filing: 10-Q on Aug 3, 2026
$35.00+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.
Close, Oct 19, 2026
$35.00
0.00% on the day
52-week range
$33.25 – $39.60
-11.6% from the high
Change over 52 weeks
-3.1%
From $36.11 on Oct 17, 2025
Average volume
96
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $35.05 | $35.05 | $33.25 | $35.00 | -0.14% | 1,950 |
| Sep 2026 | $35.25 | $35.91 | $35.05 | $35.05 | -0.57% | 1,575 |
| Aug 2026 | $36.99 | $36.99 | $35.25 | $35.25 | -4.70% | 2,425 |
| Jul 2026 | $36.95 | $36.99 | $36.15 | $36.99 | +0.11% | 1,105 |
| Jun 2026 | $36.02 | $38.11 | $35.96 | $36.95 | +2.58% | 2,042 |
| May 2026 | $36.45 | $37.00 | $36.02 | $36.02 | -1.18% | 2,311 |
| Apr 2026 | $37.50 | $37.83 | $36.45 | $36.45 | -2.80% | 2,426 |
| Mar 2026 | $37.06 | $37.50 | $36.73 | $37.50 | +1.19% | 2,619 |
| Feb 2026 | $38.24 | $38.24 | $37.05 | $37.06 | -4.97% | 478 |
| Jan 2026 | $37.45 | $39.04 | $37.45 | $39.00 | +4.14% | 2,875 |
| Dec 2025 | $37.90 | $39.00 | $36.50 | $37.45 | -1.19% | 7,518 |
| Nov 2025 | $37.38 | $39.60 | $37.38 | $37.90 | +1.39% | 1,800 |
| Oct 2025 | $38.59 | $38.59 | $36.11 | $37.38 | -3.14% | 565 |
| Sep 2025 | $36.00 | $38.59 | $35.55 | $38.59 | +6.34% | 5,760 |
| Aug 2025 | $36.10 | $37.00 | $35.55 | $36.29 | +0.53% | 2,779 |
| Jul 2025 | $36.40 | $37.00 | $35.16 | $36.10 | -0.41% | 3,039 |
| Jun 2025 | $36.00 | $36.25 | $35.02 | $36.25 | +0.69% | 2,715 |
| May 2025 | $38.10 | $38.10 | $36.00 | $36.00 | -5.51% | 2,021 |
| Apr 2025 | $37.50 | $48.00 | $37.25 | $38.10 | +1.60% | 2,636 |
| Mar 2025 | $42.00 | $42.00 | $37.50 | $37.50 | -10.71% | 315 |
| Feb 2025 | $37.40 | $43.20 | $37.40 | $42.00 | +12.30% | 6,283 |
| Jan 2025 | $36.00 | $39.16 | $36.00 | $37.40 | +3.89% | 641 |
| Dec 2024 | $38.00 | $38.59 | $36.00 | $36.00 | -2.70% | 1,650 |
| Nov 2024 | $37.75 | $39.93 | $36.24 | $37.00 | -0.67% | 5,278 |
| Oct 2024 | $38.75 | $39.74 | $37.00 | $37.25 | -3.87% | 7,724 |
| Sep 2024 | $37.25 | $40.00 | $36.50 | $38.75 | +4.03% | 6,900 |
| Aug 2024 | $36.50 | $38.00 | $36.00 | $37.25 | +2.05% | 4,100 |
| Jul 2024 | $36.99 | $36.99 | $36.00 | $36.50 | -1.32% | 4,500 |
| Jun 2024 | $35.25 | $36.99 | $35.25 | $36.99 | +4.94% | 1,700 |
| May 2024 | $37.75 | $37.78 | $35.10 | $35.25 | -6.62% | 3,600 |
| Apr 2024 | $36.99 | $38.25 | $35.55 | $37.75 | +3.42% | 2,900 |
| Mar 2024 | $35.77 | $36.99 | $35.75 | $36.50 | +1.33% | 900 |
| Feb 2024 | $36.25 | $37.75 | $35.93 | $36.02 | -0.63% | 2,000 |
| Jan 2024 | $37.25 | $37.50 | $35.06 | $36.25 | -2.68% | 2,300 |
| Dec 2023 | $35.00 | $37.25 | $34.60 | $37.25 | +6.43% | 2,300 |
| Nov 2023 | $35.00 | $35.00 | $33.50 | $35.00 | 0.00% | 3,600 |
| Oct 2023 | $37.26 | $37.26 | $33.55 | $35.00 | -6.67% | 2,300 |
| Sep 2023 | $37.50 | $37.50 | $37.50 | $37.50 | 0.00% | 0 |
| Aug 2023 | $41.23 | $41.23 | $37.50 | $37.50 | -9.05% | 1,200 |
| Jul 2023 | $42.00 | $42.00 | $41.23 | $41.23 | -1.83% | 800 |
| Jun 2023 | $42.00 | $42.00 | $42.00 | $42.00 | 0.00% | 0 |
| May 2023 | $42.00 | $42.00 | $42.00 | $42.00 | 0.00% | 100 |
| Apr 2023 | $42.00 | $42.00 | $42.00 | $42.00 | 0.00% | 0 |
| Mar 2023 | $41.93 | $43.35 | $41.93 | $42.00 | +0.17% | 2,000 |
| Feb 2023 | $43.25 | $43.25 | $41.93 | $41.93 | -3.05% | 1,100 |
| Jan 2023 | $41.75 | $43.25 | $41.75 | $43.25 | +3.59% | 100 |
| Dec 2022 | $43.00 | $43.00 | $41.75 | $41.75 | -2.91% | 200 |
| Nov 2022 | $43.00 | $44.00 | $42.00 | $43.00 | 0.00% | 1,000 |
| Oct 2022 | $45.50 | $45.50 | $42.85 | $43.00 | -5.49% | 600 |
| Sep 2022 | $45.50 | $45.50 | $45.50 | $45.50 | 0.00% | 0 |
| Aug 2022 | $43.57 | $45.50 | $43.57 | $45.50 | +4.43% | 500 |
| Jul 2022 | $46.75 | $49.97 | $43.57 | $43.57 | -8.75% | 1,400 |
| Jun 2022 | $44.00 | $47.75 | $44.00 | $47.75 | +8.52% | 1,500 |
| May 2022 | $45.01 | $45.99 | $38.00 | $44.00 | -4.35% | 1,200 |
| Apr 2022 | $46.51 | $47.47 | $45.11 | $46.00 | -1.10% | 3,900 |
| Mar 2022 | $47.00 | $49.25 | $46.51 | $46.51 | -1.04% | 900 |
| Feb 2022 | $51.00 | $51.00 | $47.00 | $47.00 | -7.84% | 2,600 |
| Jan 2022 | $50.31 | $51.00 | $50.00 | $51.00 | +1.37% | 400 |
| Dec 2021 | $50.95 | $60.00 | $48.50 | $50.31 | -1.26% | 9,500 |
| Nov 2021 | $50.35 | $52.00 | $50.35 | $50.95 | -0.10% | 1,200 |
| Oct 2021 | $51.75 | $51.75 | $50.16 | $51.00 | -1.45% | 1,000 |
| Sep 2021 | $50.75 | $51.75 | $50.75 | $51.75 | +1.97% | 300 |
| Aug 2021 | $51.10 | $51.75 | $50.45 | $50.75 | -0.68% | 2,300 |
| Jul 2021 | $50.30 | $51.40 | $50.18 | $51.10 | +1.59% | 3,200 |
| Jun 2021 | $51.35 | $51.35 | $50.30 | $50.30 | -2.04% | 400 |
| May 2021 | $51.35 | $51.35 | $51.35 | $51.35 | 0.00% | 200 |
| Apr 2021 | $51.35 | $51.35 | $50.45 | $51.35 | 0.00% | 1,100 |
| Mar 2021 | $50.43 | $51.35 | $50.42 | $51.35 | +1.68% | 800 |
| Feb 2021 | $50.75 | $51.67 | $50.31 | $50.50 | -0.49% | 3,500 |
| Jan 2021 | $51.17 | $51.33 | $50.75 | $50.75 | -0.82% | 1,100 |
| Dec 2020 | $50.66 | $51.45 | $50.66 | $51.17 | +0.97% | 700 |
| Nov 2020 | $51.44 | $52.00 | $50.18 | $50.68 | -1.48% | 4,300 |
| Oct 2020 | $50.50 | $51.44 | $50.50 | $51.44 | +1.86% | 100 |
| Sep 2020 | $50.15 | $50.50 | $50.15 | $50.50 | +0.70% | 200 |
| Aug 2020 | $50.06 | $50.50 | $49.95 | $50.15 | +0.18% | 900 |
| Jul 2020 | $50.06 | $50.06 | $50.06 | $50.06 | 0.00% | 0 |
| Jun 2020 | $50.02 | $50.50 | $50.00 | $50.06 | -0.38% | 1,700 |
| May 2020 | $50.29 | $50.35 | $49.85 | $50.25 | -0.08% | 3,000 |
| Apr 2020 | $49.00 | $50.29 | $48.50 | $50.29 | +2.63% | 3,800 |
| Mar 2020 | $51.10 | $51.10 | $46.50 | $49.00 | -4.11% | 13,500 |
| Feb 2020 | $51.00 | $51.44 | $51.00 | $51.10 | +2.10% | 1,300 |
| Jan 2020 | $51.00 | $51.00 | $50.05 | $50.05 | -1.86% | 300 |
| Dec 2019 | $50.50 | $51.00 | $50.10 | $51.00 | +0.99% | 1,000 |
| Nov 2019 | $50.25 | $50.50 | $50.11 | $50.50 | +0.50% | 700 |
| Oct 2019 | $49.81 | $51.00 | $49.81 | $50.25 | +0.88% | 2,900 |
| Sep 2019 | $50.25 | $60.65 | $49.80 | $49.81 | -0.88% | 700 |
| Aug 2019 | $50.00 | $55.00 | $49.51 | $50.25 | +0.50% | 2,100 |
| Jul 2019 | $50.00 | $50.40 | $50.00 | $50.00 | 0.00% | 1,000 |
| Jun 2019 | $49.00 | $50.00 | $47.00 | $50.00 | +2.04% | 900 |
| May 2019 | $50.00 | $50.00 | $45.00 | $49.00 | -2.00% | 800 |
| Apr 2019 | $50.00 | $50.00 | $50.00 | $50.00 | 0.00% | 100 |
| Mar 2019 | $49.50 | $50.00 | $49.50 | $50.00 | +1.01% | 900 |
| Feb 2019 | $49.50 | $49.50 | $49.50 | $49.50 | 0.00% | 0 |
| Jan 2019 | $50.00 | $50.00 | $46.65 | $49.50 | -1.00% | 1,700 |
| Dec 2018 | $49.25 | $50.00 | $49.00 | $50.00 | +1.52% | 800 |
| Nov 2018 | $50.00 | $50.00 | $46.55 | $49.25 | -1.50% | 10,900 |
| Oct 2018 | $49.25 | $50.00 | $48.70 | $50.00 | +1.52% | 200 |
| Sep 2018 | $49.25 | $49.25 | $49.25 | $49.25 | +1.03% | 100 |
| Aug 2018 | $49.00 | $49.00 | $47.00 | $48.75 | -0.51% | 400 |
| Jul 2018 | $49.00 | $49.00 | $49.00 | $49.00 | 0.00% | 0 |
| Jun 2018 | $48.10 | $49.00 | $48.10 | $49.00 | +1.87% | 300 |
| May 2018 | $49.80 | $49.80 | $46.50 | $48.10 | -3.41% | 1,500 |
| Apr 2018 | $44.80 | $49.80 | $44.80 | $49.80 | +11.16% | 1,300 |
| Mar 2018 | $50.00 | $50.00 | $44.00 | $44.80 | -10.40% | 200 |
| Feb 2018 | $50.00 | $50.00 | $50.00 | $50.00 | 0.00% | 0 |
| Jan 2018 | $50.00 | $50.00 | $50.00 | $50.00 | 0.00% | 0 |
| Dec 2017 | $50.00 | $50.00 | $50.00 | $50.00 | 0.00% | 0 |
| Nov 2017 | $50.00 | $50.00 | $49.39 | $50.00 | 0.00% | 2,500 |
| Oct 2017 | $47.50 | $50.00 | $47.50 | $50.00 | +5.26% | 500 |
| Sep 2017 | $47.50 | $47.50 | $47.50 | $47.50 | 0.00% | 0 |
| Aug 2017 | $47.50 | $47.50 | $47.50 | $47.50 | 0.00% | 0 |
| Jul 2017 | $47.40 | $47.50 | $47.40 | $47.50 | +0.21% | 100 |
| Jun 2017 | $48.00 | $48.00 | $47.40 | $47.40 | -1.25% | 1,000 |
| May 2017 | $45.40 | $48.00 | $45.00 | $48.00 | +5.73% | 2,400 |
| Apr 2017 | $47.60 | $47.60 | $45.40 | $45.40 | -4.62% | 100 |
| Mar 2017 | $49.60 | $49.60 | $46.00 | $47.60 | -4.03% | 800 |
| Feb 2017 | $48.45 | $49.60 | $48.45 | $49.60 | +2.37% | 2,600 |
| Jan 2017 | $49.00 | $49.00 | $48.45 | $48.45 | -1.12% | 100 |
| Dec 2016 | $49.25 | $49.25 | $48.45 | $49.00 | -0.51% | 900 |
| Nov 2016 | $50.30 | $51.00 | $48.45 | $49.25 | -2.09% | 1,600 |
| Oct 2016 | $49.80 | $50.30 | $48.69 | $50.30 | +1.00% | 2,700 |
| Sep 2016 | $50.00 | $50.00 | $49.00 | $49.80 | -0.40% | 200 |
| Aug 2016 | $50.40 | $50.40 | $49.50 | $50.00 | -0.79% | 25,900 |
| Jul 2016 | $48.30 | $50.40 | $48.30 | $50.40 | +4.35% | 600 |
| Jun 2016 | $47.00 | $48.30 | $47.00 | $48.30 | +2.77% | 600 |
| May 2016 | $48.75 | $48.75 | $46.80 | $47.00 | -3.59% | 900 |
| Apr 2016 | $48.30 | $48.75 | $47.35 | $48.75 | +0.93% | 2,800 |
| Mar 2016 | $48.00 | $48.30 | $48.00 | $48.30 | +0.62% | 500 |
| Feb 2016 | $48.49 | $48.75 | $47.60 | $48.00 | -1.01% | 8,000 |
| Jan 2016 | $48.25 | $48.49 | $48.25 | $48.49 | +0.50% | 200 |
| Dec 2015 | $47.80 | $48.25 | $47.50 | $48.25 | +0.94% | 600 |
| Nov 2015 | $47.80 | $47.80 | $47.80 | $47.80 | 0.00% | 0 |
| Oct 2015 | $47.40 | $47.80 | $47.40 | $47.80 | +0.84% | 2,500 |
| Sep 2015 | $48.00 | $48.00 | $47.30 | $47.40 | -1.25% | 5,100 |
| Aug 2015 | $48.35 | $48.85 | $47.35 | $48.00 | +0.21% | 3,100 |
| Jul 2015 | $47.90 | $48.35 | $47.90 | $47.90 | 0.00% | 1,200 |
| Jun 2015 | $47.90 | $47.90 | $47.90 | $47.90 | 0.00% | 0 |
| May 2015 | $48.80 | $49.50 | $47.90 | $47.90 | -2.24% | 9,100 |
| Apr 2015 | $49.70 | $49.70 | $48.50 | $49.00 | -1.41% | 3,300 |
| Mar 2015 | $47.90 | $50.00 | $47.05 | $49.70 | +3.76% | 65,100 |
| Feb 2015 | $47.65 | $48.00 | $47.00 | $47.90 | -1.24% | 1,300 |
| Jan 2015 | $47.00 | $48.75 | $47.00 | $48.50 | +3.19% | 12,600 |
| Dec 2014 | $47.00 | $47.00 | $46.70 | $47.00 | 0.00% | 1,800 |
| Nov 2014 | $46.75 | $47.50 | $46.00 | $47.00 | +0.53% | 1,200 |
| Oct 2014 | $46.25 | $48.00 | $46.25 | $46.75 | +1.08% | 1,900 |
| Sep 2014 | $48.00 | $48.00 | $46.25 | $46.25 | -3.65% | 600 |
| Aug 2014 | $46.25 | $48.00 | $46.25 | $48.00 | +3.23% | 2,300 |
| Jul 2014 | $46.50 | $46.50 | $46.50 | $46.50 | +0.54% | 500 |
| Jun 2014 | $45.40 | $46.80 | $45.40 | $46.25 | – | 17,200 |
Seasonality
CNLHP return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 0.6% | 1.1% | -2.5% | 1.0% | -0.5% | 1.7% | -1.0% | 0.6% | 1.4% | -1.1% | 0.9% | 0.2% |
| Months up | 4 of 10 | 6 of 10 | 5 of 10 | 4 of 10 | 5 of 10 | 6 of 10 | 3 of 10 | 8 of 10 | 6 of 10 | 4 of 10 | 7 of 9 | 4 of 9 |
| 2026 | 4.1% | -3.6% | 1.2% | -2.8% | 0.4% | 2.6% | 0.1% | -3.2% | -0.6% | -0.1% | ||
| 2025 | 3.9% | 13.8% | -10.7% | 1.6% | -4.1% | 0.7% | -0.4% | 2.1% | 6.3% | -3.1% | 1.4% | -1.2% |
| 2024 | -2.7% | 0.9% | 1.3% | 3.4% | -5.2% | 4.9% | -1.3% | 3.7% | 4.0% | -3.9% | 0.8% | -2.7% |
| 2023 | 3.6% | -1.8% | 0.2% | 0.0% | 1.4% | 0.0% | -1.8% | -7.8% | 0.0% | -6.7% | 1.6% | 6.4% |
| 2022 | 1.4% | -6.8% | -1.0% | -1.1% | -3.1% | 8.5% | -8.8% | 5.8% | 0.0% | -5.5% | 1.3% | -2.9% |
| 2021 | -0.8% | 0.6% | 1.7% | 0.0% | 1.1% | -2.0% | 1.6% | 0.4% | 2.0% | -1.4% | 1.0% | -1.3% |
| 2020 | -1.9% | 3.2% | -4.1% | 2.6% | 1.1% | -0.4% | 0.0% | 1.3% | 0.7% | 1.9% | -0.4% | 1.0% |
| 2019 | -1.0% | 1.2% | 1.0% | 0.0% | -0.9% | 2.0% | 0.0% | 1.6% | -0.9% | 0.9% | 1.6% | 1.0% |
| 2018 | 0.0% | 0.0% | -10.4% | 11.2% | -2.2% | 1.9% | 0.0% | 0.6% | 1.0% | 1.5% | -0.4% | 1.5% |
| 2017 | -1.1% | 3.6% | -4.0% | -4.6% | 7.1% | -1.3% | 0.2% | 1.2% | 1.2% | 5.3% | 1.1% | 0.0% |