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NRG Energy, Inc. (NRG)
NYSE: NRG · Real-Time Price · USD
155.42
+1.10 (0.71%)
At close: Mar 9, 2026, 4:00 PM EDT
155.42
0.00 (0.00%)
After-hours: Mar 9, 2026, 4:52 PM EDT

NRG Energy Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 9, 2026150.68155.60149.00155.42155.420.71%3,162,225
Mar 6, 2026158.79159.43154.22154.32154.32-3.83%4,542,713
Mar 5, 2026162.00165.16158.03160.46160.46-1.88%3,981,331
Mar 4, 2026162.07166.43161.90163.54163.540.91%9,034,848
Mar 3, 2026162.85164.06158.00162.06162.06-7.70%11,460,157
Mar 2, 2026175.69181.58174.04175.58175.58-1.89%1,730,760
Feb 27, 2026179.98181.09174.21178.96178.96-1.31%2,509,697
Feb 26, 2026183.00183.68173.58181.34181.34-1.23%2,364,394
Feb 25, 2026186.56189.96180.89183.59183.59-0.24%2,626,157
Feb 24, 2026173.27184.84163.76184.03184.034.25%3,748,115
Feb 23, 2026177.54182.04175.11176.52176.52-1.48%2,190,085
Feb 20, 2026175.14180.11174.00179.18179.182.38%2,184,158
Feb 19, 2026170.48175.28169.66175.01175.012.31%1,622,665
Feb 18, 2026174.50176.44170.55171.06171.06-1.38%1,517,803
Feb 17, 2026173.12177.71170.86173.45173.450.64%2,413,829
Feb 13, 2026161.69172.68161.54172.35172.356.52%3,329,554
Feb 12, 2026162.21166.25158.46161.80161.800.73%2,519,357
Feb 11, 2026158.45160.96156.62160.63160.632.68%1,641,026
Feb 10, 2026157.02158.69154.01156.43156.430.46%1,741,655
Feb 9, 2026154.17158.35152.79155.72155.721.57%1,710,537
Feb 6, 2026148.96153.57148.01153.32153.326.15%2,036,425
Feb 5, 2026142.38147.46141.81144.44144.440.31%2,304,669
Feb 4, 2026151.91153.47140.49143.99143.99-5.38%3,421,695
Feb 3, 2026151.61154.56147.72152.18152.182.06%2,018,221
Feb 2, 2026152.11153.32148.58149.11149.11-2.31%1,883,624
Jan 30, 2026153.11156.98150.87152.63152.16-0.71%1,720,209
Jan 29, 2026155.39157.20151.18153.72153.24-0.90%1,625,098
Jan 28, 2026157.00157.50153.00155.11154.63-0.60%1,607,987
Jan 27, 2026149.32156.42149.32156.04155.554.08%1,539,088
Jan 26, 2026150.21151.33148.99149.93149.460.42%1,834,211
Jan 23, 2026150.98152.24146.91149.30148.84-1.18%2,296,446
Jan 22, 2026152.82153.56149.56151.09150.620.27%1,713,384
Jan 21, 2026151.26151.92147.24150.68150.211.19%1,702,903
Jan 20, 2026146.59152.59145.52148.91148.45-2.07%1,908,452
Jan 16, 2026153.75156.78148.87152.05151.58-4.07%3,462,598
Jan 15, 2026152.03159.25151.40158.50158.015.79%2,336,892
Jan 14, 2026149.26150.62147.51149.83149.36-0.50%1,775,528
Jan 13, 2026149.27152.35148.39150.59150.121.14%1,715,146
Jan 12, 2026146.56149.74146.00148.89148.43-0.25%2,024,678
Jan 9, 2026150.64151.79147.62149.27148.814.00%2,505,701
Jan 8, 2026148.06148.99141.97143.53143.08-3.61%2,549,911
Jan 7, 2026157.51157.88148.20148.91148.45-6.72%2,619,872
Jan 6, 2026161.21161.21155.83159.63159.13-1.21%2,038,754
Jan 5, 2026168.49170.24159.00161.59161.09-2.75%1,700,778
Jan 2, 2026161.58166.66160.96166.16165.644.35%1,328,729
Dec 31, 2025160.84161.20159.19159.24158.74-0.74%776,650
Dec 30, 2025161.45162.00159.56160.43159.93-0.33%719,778
Dec 29, 2025160.61164.06160.35160.96160.460.05%1,377,633
Dec 26, 2025160.10161.52158.39160.88160.380.20%1,099,575
Dec 24, 2025157.87161.14156.94160.56160.061.55%553,362
Dec 23, 2025156.93159.71156.65158.11157.620.73%1,297,854
Dec 22, 2025158.10158.10154.36156.96156.470.49%1,267,502
Dec 19, 2025154.86157.58154.70156.20155.711.01%3,893,964
Dec 18, 2025154.29158.21152.09154.64154.163.45%2,218,340
Dec 17, 2025160.54161.08147.98149.48149.01-6.66%4,748,365
Dec 16, 2025159.62162.27157.45160.15159.650.10%1,535,226
Dec 15, 2025161.89163.06159.27159.99159.49-0.90%1,674,699
Dec 12, 2025172.00172.40160.58161.44160.94-5.39%2,018,205
Dec 11, 2025165.02170.84164.27170.64170.111.47%1,558,983
Dec 10, 2025167.43170.06163.25168.16167.640.85%1,636,165
Dec 9, 2025165.41171.57164.31166.75166.231.61%1,822,468
Dec 8, 2025164.19167.18162.21164.11163.600.68%1,639,388
Dec 5, 2025168.87170.25162.79163.00162.49-3.76%1,864,827
Dec 4, 2025166.14170.19166.00169.36168.831.55%1,366,059
Dec 3, 2025163.76167.00160.22166.77166.251.64%1,291,292
Dec 2, 2025166.94168.08162.76164.08163.57-0.95%1,444,666
Dec 1, 2025167.55167.57163.76165.66165.14-2.26%1,276,045
Nov 28, 2025170.00171.77168.41169.49168.960.56%944,859
Nov 26, 2025165.88169.91165.61168.54168.022.89%1,340,474
Nov 25, 2025167.19168.33161.00163.81163.30-1.82%1,628,772
Nov 24, 2025160.34167.97158.95166.85166.334.81%2,531,810
Nov 21, 2025160.53161.40155.39159.20158.70-0.79%2,119,421
Nov 20, 2025173.95174.73160.35160.46159.96-4.94%2,071,467
Nov 19, 2025166.29173.52166.26168.80168.271.41%2,295,859
Nov 18, 2025161.36168.70161.14166.45165.931.99%2,451,805
Nov 17, 2025165.19169.25162.23163.21162.70-1.20%1,492,254
Nov 14, 2025161.25171.20160.06165.19164.68-0.58%2,085,932
Nov 13, 2025167.74169.23164.94166.15165.63-1.59%2,725,495
Nov 12, 2025164.05169.46162.90168.84168.313.68%2,048,582
Nov 11, 2025164.47167.15160.76162.84162.33-2.33%2,015,765
Nov 10, 2025175.65176.73164.10166.72166.20-3.35%2,225,486
Nov 7, 2025164.98172.50162.00172.50171.961.41%2,530,944
Nov 6, 2025169.27177.09164.95170.10169.57-1.78%3,293,253
Nov 5, 2025167.70175.27167.46173.19172.653.10%3,047,213
Nov 4, 2025171.66172.02166.90167.99167.47-3.72%1,835,826
Nov 3, 2025173.58176.76171.17174.48173.941.52%1,593,331
Oct 31, 2025175.29176.98170.36171.86170.89-0.74%1,567,808
Oct 30, 2025176.43180.08172.87173.14172.16-3.00%1,769,207
Oct 29, 2025173.68180.54170.50178.50177.493.32%2,483,095
Oct 28, 2025173.50173.90165.84172.76171.780.10%2,472,194
Oct 27, 2025172.28173.35169.81172.59171.611.31%1,602,458
Oct 24, 2025167.45170.57167.08170.36169.404.00%1,596,170
Oct 23, 2025161.66163.98160.31163.81162.882.11%2,226,112
Oct 22, 2025164.02165.37158.31160.42159.51-1.94%2,916,195
Oct 21, 2025166.52167.91160.19163.59162.66-2.05%2,071,021
Oct 20, 2025171.81172.90166.31167.01166.06-1.03%1,768,846
Oct 17, 2025168.66172.40165.88168.74167.78-0.70%2,091,700
Oct 16, 2025173.09174.00165.74169.93168.97-0.82%2,181,634
Oct 15, 2025168.19173.36167.86171.33170.363.45%2,111,137
Oct 14, 2025165.57168.98163.09165.61164.67-1.87%1,680,882