NRG Energy, Inc. (NRG)
NYSE: NRG · Real-Time Price · USD
103.66
-2.57 (-2.42%)
At close: Sep 18, 2026, 4:00 PM EDT
103.89
+0.23 (0.22%)
After-hours: Sep 18, 2026, 7:51 PM EDT
NRG Energy Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 105.72 | 107.10 | 103.49 | 103.66 | 103.66 | -2.42% | 3,612,086 |
| Sep 17, 2026 | 109.74 | 111.25 | 106.03 | 106.23 | 106.23 | -1.07% | 3,271,418 |
| Sep 16, 2026 | 107.89 | 108.81 | 106.34 | 107.38 | 107.38 | 1.31% | 1,981,677 |
| Sep 15, 2026 | 109.43 | 109.65 | 105.13 | 105.99 | 105.99 | -2.29% | 3,316,318 |
| Sep 14, 2026 | 110.00 | 111.47 | 107.41 | 108.47 | 108.47 | -4.40% | 3,042,438 |
| Sep 11, 2026 | 113.59 | 114.99 | 112.17 | 113.46 | 113.46 | 1.62% | 1,530,286 |
| Sep 10, 2026 | 114.36 | 114.96 | 111.47 | 111.65 | 111.65 | -3.22% | 3,446,011 |
| Sep 9, 2026 | 118.55 | 118.93 | 114.59 | 115.37 | 115.37 | -3.57% | 2,812,948 |
| Sep 8, 2026 | 120.93 | 121.68 | 118.51 | 119.64 | 119.64 | 0.52% | 2,553,420 |
| Sep 4, 2026 | 111.29 | 119.25 | 111.29 | 119.02 | 119.02 | 6.42% | 3,332,739 |
| Sep 3, 2026 | 112.24 | 114.00 | 110.12 | 111.84 | 111.84 | 0.68% | 2,325,512 |
| Sep 2, 2026 | 110.50 | 111.92 | 108.78 | 111.09 | 111.09 | 1.44% | 2,108,689 |
| Sep 1, 2026 | 109.50 | 112.15 | 108.34 | 109.51 | 109.51 | -0.55% | 2,181,084 |
| Aug 31, 2026 | 110.30 | 110.98 | 108.54 | 110.12 | 110.12 | -0.90% | 3,576,607 |
| Aug 28, 2026 | 114.70 | 115.09 | 110.65 | 111.12 | 111.12 | -2.88% | 2,169,583 |
| Aug 27, 2026 | 116.16 | 117.31 | 113.24 | 114.41 | 114.41 | -1.49% | 2,030,046 |
| Aug 26, 2026 | 113.99 | 117.39 | 113.99 | 116.14 | 116.14 | 2.23% | 1,648,426 |
| Aug 25, 2026 | 114.01 | 115.63 | 112.90 | 113.61 | 113.61 | 1.64% | 2,967,289 |
| Aug 24, 2026 | 113.32 | 114.46 | 111.30 | 111.78 | 111.78 | -1.18% | 4,777,478 |
| Aug 21, 2026 | 116.58 | 117.23 | 113.06 | 113.11 | 113.11 | -1.95% | 2,871,873 |
| Aug 20, 2026 | 119.96 | 121.10 | 114.90 | 115.36 | 115.36 | -4.33% | 2,791,385 |
| Aug 19, 2026 | 116.20 | 120.79 | 115.60 | 120.58 | 120.58 | 4.34% | 2,284,333 |
| Aug 18, 2026 | 121.92 | 122.52 | 115.08 | 115.56 | 115.56 | -5.57% | 2,625,693 |
| Aug 17, 2026 | 127.40 | 127.53 | 121.37 | 122.37 | 122.37 | -3.07% | 1,956,844 |
| Aug 14, 2026 | 120.00 | 126.27 | 120.00 | 126.24 | 126.24 | 5.42% | 1,448,198 |
| Aug 13, 2026 | 120.00 | 122.07 | 119.41 | 119.75 | 119.75 | -0.75% | 1,258,283 |
| Aug 12, 2026 | 122.00 | 124.19 | 119.93 | 120.66 | 120.66 | 0.73% | 2,221,676 |
| Aug 11, 2026 | 119.75 | 122.41 | 119.45 | 119.79 | 119.79 | 0.74% | 1,932,713 |
| Aug 10, 2026 | 118.13 | 121.44 | 116.56 | 118.91 | 118.91 | 0.66% | 2,206,399 |
| Aug 7, 2026 | 119.00 | 123.31 | 117.86 | 118.13 | 118.13 | -0.77% | 3,606,488 |
| Aug 6, 2026 | 121.27 | 122.97 | 118.87 | 119.05 | 119.05 | -1.39% | 3,473,342 |
| Aug 5, 2026 | 118.37 | 124.71 | 117.78 | 120.73 | 120.73 | 3.15% | 6,118,661 |
| Aug 4, 2026 | 140.00 | 140.03 | 112.50 | 117.04 | 117.04 | -15.48% | 13,780,910 |
| Aug 3, 2026 | 134.70 | 140.72 | 131.53 | 138.47 | 138.47 | 3.48% | 2,647,446 |
| Jul 31, 2026 | 136.58 | 137.95 | 132.21 | 134.29 | 133.82 | 0.24% | 2,695,452 |
| Jul 30, 2026 | 129.00 | 135.53 | 128.69 | 133.97 | 133.50 | 7.84% | 2,624,659 |
| Jul 29, 2026 | 126.90 | 128.60 | 122.45 | 124.23 | 123.79 | -2.61% | 2,550,596 |
| Jul 28, 2026 | 134.73 | 135.58 | 126.80 | 127.56 | 127.11 | -6.55% | 3,166,964 |
| Jul 27, 2026 | 141.99 | 142.02 | 135.40 | 136.50 | 136.02 | -3.21% | 2,279,014 |
| Jul 24, 2026 | 142.77 | 144.19 | 139.24 | 141.03 | 140.53 | -1.37% | 2,270,110 |
| Jul 23, 2026 | 138.84 | 143.19 | 137.84 | 142.99 | 142.48 | 2.15% | 2,931,374 |
| Jul 22, 2026 | 131.11 | 140.59 | 131.11 | 139.98 | 139.48 | 6.37% | 2,614,870 |
| Jul 21, 2026 | 132.54 | 134.36 | 131.06 | 131.60 | 131.13 | 0.78% | 1,784,852 |
| Jul 20, 2026 | 130.24 | 131.86 | 129.18 | 130.58 | 130.12 | 1.14% | 1,993,971 |
| Jul 17, 2026 | 130.55 | 132.30 | 128.52 | 129.11 | 128.65 | -2.74% | 2,965,472 |
| Jul 16, 2026 | 137.00 | 138.75 | 131.32 | 132.75 | 132.28 | -3.73% | 2,204,033 |
| Jul 15, 2026 | 140.64 | 143.53 | 136.51 | 137.90 | 137.41 | -0.33% | 1,991,440 |
| Jul 14, 2026 | 142.66 | 144.73 | 136.86 | 138.36 | 137.87 | -0.80% | 1,790,710 |
| Jul 13, 2026 | 139.10 | 140.34 | 137.57 | 139.48 | 138.99 | -0.67% | 1,486,134 |
| Jul 10, 2026 | 141.58 | 143.47 | 140.23 | 140.42 | 139.92 | -0.04% | 1,085,801 |