Constellation Energy Corp (CEG) stock
CEGNasdaqElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 11/302% above fair value
$262.38−2.20 (-0.83%)
Close on Oct 30, 2026Market cap $92.96BP/E 25.6Yield 0.15%
Price history
Constellation Energy share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$262.38
-0.83% on the day
52-week range
$228.63 – $400.98
-34.6% from the high
Change over 52 weeks
-31.4%
From $382.48 on Oct 30, 2025
Average volume
3.23M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $261.51 | $309.80 | $247.20 | $262.38 | +3.29% | 91,039,426 |
| Sep 2026 | $269.58 | $305.80 | $247.20 | $254.02 | -7.55% | 61,861,152 |
| Aug 2026 | $264.95 | $287.00 | $260.68 | $274.77 | +4.57% | 54,436,624 |
| Jul 2026 | $246.98 | $279.60 | $228.63 | $262.75 | +5.79% | 68,078,524 |
| Jun 2026 | $275.00 | $282.77 | $240.51 | $248.37 | -13.69% | 93,390,526 |
| May 2026 | $312.51 | $328.80 | $256.10 | $287.75 | -8.07% | 68,203,445 |
| Apr 2026 | $282.44 | $318.50 | $264.74 | $313.00 | +12.09% | 57,949,962 |
| Mar 2026 | $321.94 | $333.80 | $270.89 | $279.25 | -15.35% | 68,245,312 |
| Feb 2026 | $279.19 | $330.15 | $243.30 | $329.88 | +17.53% | 83,113,535 |
| Jan 2026 | $358.00 | $378.50 | $278.23 | $280.68 | -20.55% | 79,493,621 |
| Dec 2025 | $359.33 | $380.78 | $334.18 | $353.27 | -3.04% | 48,399,752 |
| Nov 2025 | $380.92 | $384.98 | $326.83 | $364.36 | -3.35% | 53,743,652 |
| Oct 2025 | $326.05 | $412.70 | $323.88 | $377.00 | +14.57% | 65,285,103 |
| Sep 2025 | $300.49 | $348.44 | $293.16 | $329.07 | +6.85% | 47,555,382 |
| Aug 2025 | $336.44 | $357.00 | $304.78 | $307.98 | -11.46% | 46,579,842 |
| Jul 2025 | $320.73 | $354.01 | $301.37 | $347.84 | +7.77% | 51,331,729 |
| Jun 2025 | $306.89 | $342.00 | $286.00 | $322.76 | +5.43% | 64,117,186 |
| May 2025 | $232.20 | $314.50 | $230.31 | $306.15 | +37.02% | 76,404,936 |
| Apr 2025 | $200.95 | $227.36 | $161.35 | $223.44 | +10.82% | 80,509,372 |
| Mar 2025 | $249.38 | $249.72 | $195.55 | $201.63 | -19.52% | 94,216,370 |
| Feb 2025 | $285.40 | $329.89 | $241.61 | $250.55 | -16.48% | 71,992,957 |
| Jan 2025 | $226.38 | $352.00 | $225.14 | $299.98 | +34.09% | 123,632,794 |
| Dec 2024 | $257.00 | $259.76 | $219.64 | $223.71 | -12.80% | 48,131,025 |
| Nov 2024 | $262.73 | $267.13 | $221.18 | $256.56 | -2.43% | 74,974,202 |
| Oct 2024 | $259.10 | $288.75 | $249.05 | $262.96 | +1.13% | 63,143,753 |
| Sep 2024 | $195.50 | $271.85 | $171.04 | $260.02 | +32.19% | 81,556,661 |
| Aug 2024 | $188.29 | $199.11 | $155.60 | $196.70 | +3.64% | 70,748,886 |
| Jul 2024 | $208.19 | $222.37 | $165.75 | $189.80 | -5.23% | 71,502,821 |
| Jun 2024 | $215.50 | $227.77 | $196.21 | $200.27 | -7.82% | 79,616,903 |
| May 2024 | $186.25 | $236.30 | $183.60 | $217.25 | +16.84% | 64,155,595 |
| Apr 2024 | $186.03 | $197.64 | $177.65 | $185.94 | +0.59% | 56,031,364 |
| Mar 2024 | $167.04 | $198.83 | $162.67 | $184.85 | +9.74% | 56,361,917 |
| Feb 2024 | $122.00 | $171.31 | $122.00 | $168.45 | +38.07% | 47,377,980 |
| Jan 2024 | $116.40 | $124.18 | $109.44 | $122.00 | +4.37% | 32,195,634 |
| Dec 2023 | $120.62 | $121.54 | $109.45 | $116.89 | -3.43% | 37,767,018 |
| Nov 2023 | $113.59 | $127.24 | $112.83 | $121.04 | +7.19% | 34,865,000 |
| Oct 2023 | $108.30 | $118.65 | $102.41 | $112.92 | +3.52% | 35,238,525 |
| Sep 2023 | $105.63 | $112.92 | $105.15 | $109.08 | +4.72% | 37,932,332 |
| Aug 2023 | $96.24 | $110.25 | $94.43 | $104.16 | +7.77% | 39,107,980 |
| Jul 2023 | $91.01 | $98.24 | $89.85 | $96.65 | +5.57% | 32,552,682 |
| Jun 2023 | $84.88 | $95.33 | $84.79 | $91.55 | +8.96% | 54,450,146 |
| May 2023 | $77.52 | $85.05 | $74.91 | $84.02 | +8.55% | 55,270,691 |
| Apr 2023 | $78.00 | $78.55 | $74.17 | $77.40 | -1.40% | 28,810,912 |
| Mar 2023 | $74.13 | $80.19 | $71.16 | $78.50 | +4.82% | 52,792,075 |
| Feb 2023 | $85.46 | $87.92 | $74.40 | $74.89 | -12.27% | 44,304,382 |
| Jan 2023 | $86.00 | $86.85 | $80.45 | $85.36 | -0.99% | 39,458,839 |
| Dec 2022 | $97.00 | $97.78 | $85.12 | $86.21 | -10.31% | 32,462,313 |
| Nov 2022 | $95.24 | $97.89 | $86.08 | $96.12 | +1.67% | 45,314,268 |
| Oct 2022 | $85.03 | $95.42 | $79.30 | $94.54 | +13.64% | 38,356,028 |
| Sep 2022 | $81.59 | $90.18 | $80.96 | $83.19 | +1.96% | 55,840,926 |
| Aug 2022 | $66.05 | $83.23 | $64.13 | $81.59 | +23.43% | 49,791,322 |
| Jul 2022 | $56.72 | $66.60 | $52.64 | $66.10 | +15.44% | 51,655,943 |
| Jun 2022 | $62.38 | $66.94 | $53.32 | $57.26 | -7.76% | 58,936,756 |
| May 2022 | $59.30 | $66.64 | $53.08 | $62.08 | +4.85% | 56,065,175 |
| Apr 2022 | $56.36 | $68.68 | $55.70 | $59.21 | +5.26% | 51,065,761 |
| Mar 2022 | $45.62 | $59.08 | $45.35 | $56.25 | +22.34% | 72,204,632 |
| Feb 2022 | $47.50 | $56.57 | $42.18 | $45.98 | -4.21% | 97,311,059 |
| Jan 2022 | $38.00 | $49.95 | $38.00 | $48.00 | +28.93% | 1,103,599 |
| Mar 2012 | $36.20 | $37.23 | $35.57 | $37.23 | +2.68% | 27,250,044 |
| Feb 2012 | $36.43 | $36.91 | $35.99 | $36.26 | -0.47% | 27,402,125 |
| Jan 2012 | $39.61 | $39.79 | $35.30 | $36.43 | -8.17% | 34,000,296 |
| Dec 2011 | $40.03 | $40.38 | $35.03 | $39.67 | -1.22% | 51,629,638 |
| Nov 2011 | $39.18 | $40.97 | $37.80 | $40.16 | +1.16% | 40,215,939 |
| Oct 2011 | $37.85 | $40.20 | $35.50 | $39.70 | +4.31% | 54,927,475 |
| Sep 2011 | $38.39 | $40.13 | $37.18 | $38.06 | -1.12% | 44,308,791 |
| Aug 2011 | $39.10 | $39.20 | $33.84 | $38.49 | -0.88% | 65,642,326 |
| Jul 2011 | $38.03 | $40.22 | $37.79 | $38.83 | +2.29% | 26,819,108 |
| Jun 2011 | $37.07 | $38.09 | $35.99 | $37.96 | +2.10% | 33,801,096 |
| May 2011 | $36.60 | $37.85 | $35.50 | $37.18 | +2.09% | 42,292,732 |
| Apr 2011 | $31.27 | $36.64 | $30.92 | $36.42 | +16.99% | 68,780,007 |
| Mar 2011 | $31.11 | $32.87 | $29.70 | $31.13 | +0.19% | 53,479,270 |
| Feb 2011 | $32.40 | $32.97 | $29.94 | $31.07 | -3.66% | 37,613,979 |
| Jan 2011 | $30.84 | $33.19 | $30.47 | $32.25 | +5.29% | 39,759,018 |
| Dec 2010 | $28.74 | $31.54 | $27.64 | $30.63 | +8.00% | 49,776,776 |
| Nov 2010 | $30.22 | $31.31 | $28.00 | $28.36 | -6.22% | 47,996,663 |
| Oct 2010 | $32.57 | $33.18 | $29.74 | $30.24 | -6.20% | 49,268,301 |
| Sep 2010 | $29.63 | $33.10 | $29.63 | $32.24 | +9.92% | 54,573,378 |
| Aug 2010 | $32.02 | $32.14 | $28.21 | $29.33 | -7.18% | 58,064,362 |
| Jul 2010 | $31.76 | $35.10 | $31.03 | $31.60 | -2.02% | 51,801,939 |
| Jun 2010 | $35.12 | $37.25 | $32.14 | $32.25 | -8.85% | 54,619,568 |
| May 2010 | $35.65 | $37.36 | $32.09 | $35.38 | +0.08% | 67,569,857 |
| Apr 2010 | $35.38 | $38.73 | $34.69 | $35.35 | +0.68% | 54,572,227 |
| Mar 2010 | $35.05 | $36.99 | $35.00 | $35.11 | +0.11% | 52,012,144 |
| Feb 2010 | $32.93 | $35.68 | $31.08 | $35.07 | +8.64% | 33,090,559 |
| Jan 2010 | $34.84 | $35.30 | $31.95 | $32.28 | -8.22% | 23,049,400 |
| Dec 2009 | $31.92 | $36.55 | $31.92 | $35.17 | +10.53% | 34,001,488 |
| Nov 2009 | $31.54 | $32.87 | $30.91 | $31.82 | +2.91% | 34,322,397 |
| Oct 2009 | $32.27 | $33.87 | $30.24 | $30.92 | -4.48% | 28,518,799 |
| Sep 2009 | $31.56 | $33.37 | $30.88 | $32.37 | +2.27% | 29,506,000 |
| Aug 2009 | $29.00 | $31.80 | $28.24 | $31.65 | +10.28% | 39,335,126 |
| Jul 2009 | $26.65 | $29.79 | $25.76 | $28.70 | +7.98% | 34,341,897 |
| Jun 2009 | $27.45 | $28.05 | $25.33 | $26.58 | -2.57% | 44,822,126 |
| May 2009 | $24.09 | $27.41 | $22.35 | $27.28 | +13.29% | 44,477,622 |
| Apr 2009 | $20.33 | $24.13 | $20.18 | $24.08 | +16.55% | 33,248,310 |
| Mar 2009 | $19.52 | $21.41 | $15.05 | $20.66 | +4.55% | 41,226,447 |
| Feb 2009 | $26.04 | $27.50 | $18.00 | $19.76 | -24.87% | 45,581,273 |
| Jan 2009 | $25.41 | $27.97 | $25.13 | $26.30 | +4.82% | 45,340,761 |
| Dec 2008 | $24.50 | $30.17 | $22.52 | $25.09 | +2.53% | 84,701,321 |
| Nov 2008 | $23.68 | $25.28 | $22.90 | $24.47 | +1.07% | 45,138,658 |
| Oct 2008 | $24.62 | $29.12 | $21.70 | $24.21 | -0.37% | 106,498,526 |
| Sep 2008 | $66.71 | $67.99 | $13.00 | $24.30 | -63.57% | 238,006,426 |
| Aug 2008 | $83.23 | $84.39 | $57.10 | $66.71 | -19.78% | 86,537,705 |
| Jul 2008 | $81.29 | $85.53 | $76.07 | $83.16 | +1.29% | 45,619,189 |
| Jun 2008 | $85.83 | $90.48 | $80.34 | $82.10 | -4.79% | 33,614,026 |
| May 2008 | $84.37 | $89.10 | $78.74 | $86.23 | +1.87% | 42,028,229 |
| Apr 2008 | $88.88 | $94.62 | $84.15 | $84.65 | -4.10% | 42,497,289 |
| Mar 2008 | $88.42 | $92.35 | $81.94 | $88.27 | -0.09% | 35,503,940 |
| Feb 2008 | $93.30 | $99.93 | $87.83 | $88.35 | -5.74% | 30,434,290 |
| Jan 2008 | $102.13 | $107.97 | $86.67 | $93.73 | -8.58% | 42,949,463 |
| Dec 2007 | $100.44 | $104.29 | $98.32 | $102.53 | +2.32% | 23,635,553 |
| Nov 2007 | $93.70 | $101.24 | $92.17 | $100.21 | +5.82% | 39,139,426 |
| Oct 2007 | $86.45 | $97.22 | $85.81 | $94.70 | +10.39% | 26,813,700 |
| Sep 2007 | $82.54 | $90.45 | $82.08 | $85.79 | +3.44% | 19,504,850 |
| Aug 2007 | $84.00 | $88.94 | $76.64 | $82.94 | -1.03% | 43,831,548 |
| Jul 2007 | $87.87 | $98.20 | $83.06 | $83.80 | -3.87% | 40,957,737 |
| Jun 2007 | $92.01 | $92.39 | $82.71 | $87.17 | -5.01% | 37,996,327 |
| May 2007 | $89.47 | $95.57 | $87.00 | $91.77 | +2.97% | 32,265,646 |
| Apr 2007 | $87.20 | $95.48 | $86.56 | $89.12 | +2.50% | 31,879,395 |
| Mar 2007 | $78.30 | $88.20 | $76.40 | $86.95 | +10.60% | 40,976,961 |
| Feb 2007 | $72.70 | $83.16 | $72.55 | $78.62 | +8.37% | 24,547,576 |
| Jan 2007 | $68.87 | $72.65 | $68.78 | $72.55 | +5.34% | 24,541,500 |
| Dec 2006 | $68.61 | $70.20 | $67.70 | $68.87 | +0.38% | 21,612,200 |
| Nov 2006 | $62.45 | $68.90 | $62.28 | $68.61 | +9.95% | 30,584,700 |
| Oct 2006 | $59.40 | $63.00 | $59.00 | $62.40 | +5.41% | 39,706,800 |
| Sep 2006 | $60.22 | $60.79 | $58.51 | $59.20 | -1.48% | 26,026,100 |
| Aug 2006 | $57.62 | $60.30 | $56.56 | $60.09 | +3.76% | 26,220,800 |
| Jul 2006 | $54.67 | $58.00 | $53.70 | $57.91 | +6.22% | 16,586,300 |
| Jun 2006 | $51.82 | $54.86 | $51.15 | $54.52 | +5.45% | 40,899,900 |
| May 2006 | $54.84 | $55.26 | $50.55 | $51.70 | -5.86% | 33,374,700 |
| Apr 2006 | $54.80 | $55.68 | $52.85 | $54.92 | +0.38% | 39,535,300 |
| Mar 2006 | $58.70 | $58.75 | $54.01 | $54.71 | -6.86% | 39,928,400 |
| Feb 2006 | $58.11 | $59.67 | $55.81 | $58.74 | +0.81% | 18,658,600 |
| Jan 2006 | $57.80 | $60.55 | $56.67 | $58.27 | – | 26,141,100 |
Seasonality
CEG return in each calendar month over the last 5 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 | 4.2% | 4.7% | 0.5% | 5.5% | 12.1% | -3.0% | 5.9% | 5.8% | 7.6% | 7.2% | 0.9% | -7.4% |
| Months up | 2 of 4 | 2 of 5 | 3 of 5 | 4 of 5 | 4 of 5 | 2 of 5 | 4 of 5 | 4 of 5 | 4 of 5 | 5 of 5 | 2 of 4 | 0 of 4 |
| 2026 | -20.5% | 17.5% | -15.2% | 12.1% | -7.9% | -13.7% | 5.8% | 4.7% | -7.6% | 3.3% | ||
| 2025 | 34.1% | -16.5% | -19.4% | 10.8% | 37.2% | 5.4% | 7.8% | -11.4% | 6.8% | 14.6% | -3.2% | -3.0% |
| 2024 | 4.4% | 38.1% | 10.0% | 0.6% | 17.0% | -7.8% | -5.2% | 3.8% | 32.2% | 1.1% | -2.3% | -12.8% |
| 2023 | -1.0% | -12.0% | 4.8% | -1.4% | 8.9% | 9.0% | 5.6% | 8.1% | 4.7% | 3.5% | 7.4% | -3.4% |
| 2022 | -3.9% | 22.3% | 5.3% | 5.1% | -7.8% | 15.4% | 23.7% | 2.0% | 13.6% | 1.8% | -10.3% |