Constellation Energy Corporation (CEG)
NASDAQ: CEG · Real-Time Price · USD
274.06
+6.89 (2.58%)
At close: Jun 18, 2026, 4:00 PM EDT
274.74
+0.68 (0.25%)
After-hours: Jun 18, 2026, 7:59 PM EDT
Constellation Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | 268.73 | 282.77 | 268.00 | 274.06 | 274.06 | 2.58% | 6,801,079 |
| Jun 17, 2026 | 267.37 | 272.22 | 264.71 | 267.17 | 267.17 | -0.31% | 3,341,874 |
| Jun 16, 2026 | 263.59 | 272.42 | 261.90 | 268.00 | 268.00 | 2.15% | 3,789,760 |
| Jun 15, 2026 | 259.74 | 264.93 | 256.12 | 262.35 | 262.35 | 3.39% | 3,796,108 |
| Jun 12, 2026 | 249.83 | 255.12 | 247.65 | 253.76 | 253.76 | 2.86% | 3,380,185 |
| Jun 11, 2026 | 244.98 | 248.31 | 242.90 | 246.71 | 246.71 | 1.82% | 4,970,754 |
| Jun 10, 2026 | 249.02 | 250.54 | 240.51 | 242.30 | 242.30 | -3.72% | 4,053,691 |
| Jun 9, 2026 | 252.66 | 256.47 | 245.45 | 251.65 | 251.65 | 0.39% | 3,537,363 |
| Jun 8, 2026 | 256.10 | 256.10 | 250.14 | 250.67 | 250.67 | -1.63% | 3,626,015 |
| Jun 5, 2026 | 261.00 | 261.87 | 253.68 | 254.83 | 254.83 | -3.69% | 4,130,674 |
| Jun 4, 2026 | 266.86 | 268.65 | 261.20 | 264.59 | 264.59 | -0.99% | 3,467,152 |
| Jun 3, 2026 | 272.72 | 274.50 | 265.23 | 267.24 | 267.24 | -1.98% | 4,373,119 |
| Jun 2, 2026 | 266.99 | 275.00 | 260.30 | 272.65 | 272.65 | 2.62% | 7,774,745 |
| Jun 1, 2026 | 275.00 | 278.61 | 264.21 | 265.70 | 265.70 | -7.66% | 11,480,632 |
| May 29, 2026 | 286.44 | 290.90 | 284.67 | 287.75 | 287.75 | 0.50% | 2,492,825 |
| May 28, 2026 | 285.23 | 289.89 | 281.11 | 286.31 | 286.31 | -0.82% | 2,382,824 |
| May 27, 2026 | 300.62 | 300.81 | 286.69 | 288.68 | 288.68 | -4.27% | 3,350,405 |
| May 26, 2026 | 300.01 | 310.45 | 299.08 | 301.57 | 301.57 | 2.55% | 3,610,754 |
| May 22, 2026 | 287.53 | 296.90 | 287.00 | 294.07 | 294.07 | 2.88% | 2,879,937 |
| May 21, 2026 | 281.53 | 288.07 | 281.53 | 285.83 | 285.83 | 1.62% | 2,366,010 |
| May 20, 2026 | 273.39 | 282.60 | 270.20 | 281.26 | 281.26 | 7.90% | 4,095,620 |
| May 19, 2026 | 258.48 | 261.21 | 256.10 | 260.67 | 260.67 | -0.51% | 3,935,830 |
| May 18, 2026 | 267.20 | 267.87 | 258.90 | 262.00 | 262.00 | -1.95% | 3,435,800 |
| May 15, 2026 | 270.65 | 273.20 | 266.57 | 267.20 | 267.20 | -2.78% | 3,835,685 |
| May 14, 2026 | 274.70 | 278.60 | 273.80 | 275.26 | 274.83 | 0.13% | 3,655,483 |
| May 13, 2026 | 289.20 | 292.00 | 268.98 | 274.89 | 274.46 | -6.37% | 6,653,711 |
| May 12, 2026 | 298.69 | 300.71 | 287.50 | 293.60 | 293.15 | -2.03% | 3,761,523 |
| May 11, 2026 | 315.30 | 317.74 | 288.83 | 299.69 | 299.23 | -1.30% | 6,274,249 |
| May 8, 2026 | 314.87 | 317.65 | 301.76 | 303.63 | 303.16 | -2.46% | 2,948,643 |
| May 7, 2026 | 323.01 | 328.80 | 310.66 | 311.28 | 310.80 | -3.56% | 2,630,163 |
| May 6, 2026 | 320.42 | 325.69 | 314.01 | 322.78 | 322.28 | 0.74% | 3,062,159 |
| May 5, 2026 | 323.85 | 324.99 | 318.58 | 320.42 | 319.92 | -0.20% | 1,895,498 |
| May 4, 2026 | 308.78 | 325.42 | 308.78 | 321.05 | 320.55 | 4.30% | 2,833,846 |
| May 1, 2026 | 312.51 | 317.24 | 307.62 | 307.81 | 307.33 | -1.66% | 2,102,480 |
| Apr 30, 2026 | 302.86 | 314.57 | 300.91 | 313.00 | 312.52 | 5.39% | 2,906,422 |
| Apr 29, 2026 | 306.65 | 307.67 | 294.26 | 297.00 | 296.54 | -2.85% | 2,732,913 |
| Apr 28, 2026 | 313.71 | 314.28 | 304.88 | 305.71 | 305.24 | -3.00% | 2,631,222 |
| Apr 27, 2026 | 318.00 | 318.50 | 304.12 | 315.17 | 314.68 | 0.52% | 2,372,628 |
| Apr 24, 2026 | 294.11 | 314.20 | 291.21 | 313.53 | 313.04 | 7.09% | 3,609,896 |
| Apr 23, 2026 | 289.42 | 293.70 | 284.01 | 292.77 | 292.32 | 1.95% | 2,767,891 |
| Apr 22, 2026 | 282.51 | 289.08 | 282.34 | 287.16 | 286.72 | 3.41% | 2,581,864 |
| Apr 21, 2026 | 288.00 | 289.12 | 276.84 | 277.70 | 277.27 | -3.43% | 3,395,771 |
| Apr 20, 2026 | 295.28 | 296.45 | 286.27 | 287.56 | 287.11 | -2.92% | 2,479,740 |
| Apr 17, 2026 | 304.02 | 305.76 | 291.60 | 296.21 | 295.75 | -0.98% | 2,266,630 |
| Apr 16, 2026 | 296.36 | 304.18 | 294.18 | 299.14 | 298.68 | 1.50% | 2,897,383 |
| Apr 15, 2026 | 298.45 | 299.86 | 292.64 | 294.73 | 294.27 | -0.63% | 1,930,256 |
| Apr 14, 2026 | 295.75 | 297.40 | 289.97 | 296.61 | 296.15 | 1.68% | 2,284,842 |
| Apr 13, 2026 | 283.04 | 292.70 | 281.50 | 291.72 | 291.27 | 1.82% | 2,696,014 |
| Apr 10, 2026 | 280.41 | 293.00 | 280.00 | 286.50 | 286.06 | 2.23% | 2,691,847 |
| Apr 9, 2026 | 284.57 | 293.60 | 280.03 | 280.25 | 279.82 | -1.41% | 3,002,443 |