Constellation Energy Corporation (CEG)
NASDAQ: CEG · Real-Time Price · USD
272.88
-0.04 (-0.01%)
At close: Aug 21, 2026, 4:00 PM EDT
273.20
+0.32 (0.12%)
After-hours: Aug 21, 2026, 7:59 PM EDT
Constellation Energy Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | 275.54 | 277.21 | 270.57 | 272.88 | 272.88 | -0.01% | 2,016,458 |
| Aug 20, 2026 | 273.45 | 277.97 | 271.07 | 272.92 | 272.92 | -0.46% | 2,175,209 |
| Aug 19, 2026 | 268.55 | 274.99 | 267.84 | 274.17 | 274.17 | 2.75% | 2,431,884 |
| Aug 18, 2026 | 275.75 | 279.56 | 264.82 | 266.83 | 266.83 | -3.94% | 3,755,758 |
| Aug 17, 2026 | 285.47 | 286.30 | 273.52 | 278.20 | 277.77 | -1.52% | 2,196,382 |
| Aug 14, 2026 | 281.20 | 287.00 | 280.67 | 282.50 | 282.07 | 1.39% | 2,021,290 |
| Aug 13, 2026 | 279.81 | 282.76 | 276.70 | 278.64 | 278.21 | -0.01% | 2,264,020 |
| Aug 12, 2026 | 284.50 | 285.50 | 277.95 | 278.68 | 278.25 | 0.11% | 2,930,970 |
| Aug 11, 2026 | 272.96 | 280.36 | 271.50 | 278.36 | 277.93 | 2.93% | 2,717,688 |
| Aug 10, 2026 | 270.30 | 275.17 | 268.36 | 270.43 | 270.02 | 0.20% | 1,931,254 |
| Aug 7, 2026 | 263.93 | 270.99 | 261.37 | 269.89 | 269.48 | 3.37% | 2,606,091 |
| Aug 6, 2026 | 277.92 | 280.00 | 260.68 | 261.10 | 260.70 | -1.52% | 4,860,022 |
| Aug 5, 2026 | 270.17 | 274.01 | 263.26 | 265.12 | 264.71 | -0.80% | 3,154,740 |
| Aug 4, 2026 | 277.31 | 277.31 | 263.53 | 267.25 | 266.84 | -2.36% | 3,817,936 |
| Aug 3, 2026 | 264.95 | 274.69 | 261.84 | 273.71 | 273.29 | 4.17% | 2,329,764 |
| Jul 31, 2026 | 266.45 | 269.86 | 260.84 | 262.75 | 262.35 | -0.31% | 1,852,843 |
| Jul 30, 2026 | 262.64 | 270.27 | 261.90 | 263.56 | 263.16 | 2.17% | 3,264,226 |
| Jul 29, 2026 | 260.79 | 263.88 | 256.16 | 257.95 | 257.55 | -0.72% | 2,860,356 |
| Jul 28, 2026 | 263.36 | 266.59 | 257.65 | 259.82 | 259.42 | -3.77% | 2,969,324 |
| Jul 27, 2026 | 276.00 | 277.19 | 267.74 | 270.00 | 269.59 | -1.59% | 3,082,866 |
| Jul 24, 2026 | 276.00 | 279.60 | 272.74 | 274.35 | 273.93 | -0.45% | 2,670,023 |
| Jul 23, 2026 | 271.92 | 278.19 | 271.58 | 275.60 | 275.18 | 0.25% | 2,574,420 |
| Jul 22, 2026 | 263.26 | 275.54 | 261.84 | 274.90 | 274.48 | 4.84% | 3,305,646 |
| Jul 21, 2026 | 255.72 | 264.45 | 255.72 | 262.22 | 261.82 | 3.44% | 2,494,681 |
| Jul 20, 2026 | 255.42 | 256.52 | 251.33 | 253.50 | 253.11 | 0.44% | 2,234,009 |
| Jul 17, 2026 | 247.37 | 254.29 | 244.95 | 252.39 | 252.00 | 0.25% | 2,317,043 |
| Jul 16, 2026 | 257.25 | 257.36 | 249.00 | 251.77 | 251.38 | -2.46% | 2,858,322 |
| Jul 15, 2026 | 258.70 | 264.12 | 255.50 | 258.12 | 257.72 | 0.66% | 2,119,841 |
| Jul 14, 2026 | 262.00 | 266.00 | 255.18 | 256.43 | 256.04 | -0.44% | 3,217,085 |
| Jul 13, 2026 | 250.51 | 257.59 | 250.51 | 257.57 | 257.18 | 2.46% | 2,754,221 |
| Jul 10, 2026 | 250.32 | 252.72 | 249.05 | 251.38 | 250.99 | 0.26% | 2,002,876 |
| Jul 9, 2026 | 248.20 | 251.63 | 245.74 | 250.74 | 250.36 | 2.54% | 2,807,049 |
| Jul 8, 2026 | 237.01 | 244.81 | 236.56 | 244.52 | 244.15 | 2.01% | 2,783,999 |
| Jul 7, 2026 | 243.67 | 245.55 | 238.46 | 239.71 | 239.34 | -2.51% | 3,586,354 |
| Jul 6, 2026 | 241.43 | 247.40 | 241.20 | 245.87 | 245.49 | 2.77% | 3,362,854 |
| Jul 2, 2026 | 238.10 | 244.09 | 236.68 | 239.25 | 238.88 | 1.16% | 4,270,995 |
| Jul 1, 2026 | 246.98 | 248.27 | 228.63 | 236.50 | 236.14 | -4.78% | 8,689,491 |
| Jun 30, 2026 | 256.81 | 260.29 | 245.88 | 248.37 | 247.99 | -4.22% | 5,108,323 |
| Jun 29, 2026 | 266.82 | 268.55 | 257.99 | 259.32 | 258.92 | -1.78% | 3,031,604 |
| Jun 26, 2026 | 265.25 | 269.45 | 260.28 | 264.02 | 263.62 | -1.74% | 3,922,207 |
| Jun 25, 2026 | 270.00 | 275.81 | 268.25 | 268.69 | 268.28 | 0.27% | 3,543,632 |
| Jun 24, 2026 | 272.85 | 274.02 | 266.34 | 267.97 | 267.56 | -0.85% | 2,677,112 |
| Jun 23, 2026 | 268.41 | 275.42 | 267.50 | 270.26 | 269.85 | -1.91% | 3,387,405 |
| Jun 22, 2026 | 274.86 | 279.74 | 272.10 | 275.53 | 275.11 | 0.54% | 2,749,115 |
| Jun 18, 2026 | 268.73 | 282.77 | 268.00 | 274.06 | 273.64 | 2.58% | 6,986,021 |
| Jun 17, 2026 | 267.37 | 272.22 | 264.71 | 267.17 | 266.76 | -0.31% | 3,356,258 |
| Jun 16, 2026 | 263.59 | 272.42 | 261.90 | 268.00 | 267.59 | 2.15% | 3,798,584 |
| Jun 15, 2026 | 259.74 | 264.93 | 256.12 | 262.35 | 261.95 | 3.39% | 3,832,707 |
| Jun 12, 2026 | 249.83 | 255.12 | 247.65 | 253.76 | 253.37 | 2.86% | 3,419,966 |
| Jun 11, 2026 | 244.98 | 248.31 | 242.90 | 246.71 | 246.33 | 1.82% | 5,104,136 |