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American Electric Power Company, Inc. (AEP)
NASDAQ: AEP · Real-Time Price · USD
135.59
+0.52 (0.38%)
At close: Apr 28, 2026, 4:00 PM EDT
135.70
+0.11 (0.08%)
After-hours: Apr 28, 2026, 5:33 PM EDT

AEP Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 2026136.29136.58135.05135.59135.590.38%2,360,733
Apr 27, 2026135.02136.06134.76135.07135.070.25%2,668,874
Apr 24, 2026133.82135.56133.81134.73134.73-0.26%1,835,181
Apr 23, 2026132.78135.37132.59135.08135.082.63%1,891,696
Apr 22, 2026132.69133.60131.20131.62131.62-0.20%2,123,650
Apr 21, 2026133.98133.98131.74131.89131.89-1.04%2,450,421
Apr 20, 2026134.35135.42133.12133.28133.28-0.28%2,640,035
Apr 17, 2026134.15134.17132.02133.66133.66-0.67%2,838,187
Apr 16, 2026134.56135.16133.00134.56134.560.13%2,444,748
Apr 15, 2026134.79135.06133.69134.39134.39-0.79%2,368,921
Apr 14, 2026134.52135.49132.75135.46135.460.74%3,162,434
Apr 13, 2026136.49136.60133.58134.46134.46-1.35%2,401,853
Apr 10, 2026137.00137.72136.27136.30136.30-0.62%1,982,450
Apr 9, 2026134.43137.74134.43137.15137.151.81%2,562,892
Apr 8, 2026132.09134.85131.56134.71134.711.35%2,398,770
Apr 7, 2026132.17133.57131.94132.92132.920.42%1,813,996
Apr 6, 2026131.70133.12131.70132.36132.36-0.24%1,852,298
Apr 2, 2026131.72133.33130.52132.68132.680.77%1,998,537
Apr 1, 2026130.69132.16130.51131.67131.670.45%2,582,701
Mar 31, 2026131.41131.78129.89131.08131.08-0.03%3,124,398
Mar 30, 2026131.61132.29130.51131.12131.120.78%2,717,566
Mar 27, 2026128.84131.51128.32130.10130.100.97%4,404,492
Mar 26, 2026128.72129.50127.66128.85128.850.43%3,597,619
Mar 25, 2026129.46129.50128.04128.30128.30-0.39%3,334,958
Mar 24, 2026127.25129.89126.83128.80128.800.69%2,559,483
Mar 23, 2026126.79128.91125.85127.92127.921.80%4,406,981
Mar 20, 2026128.18128.92125.08125.66125.66-2.38%8,611,121
Mar 19, 2026131.00131.45126.71128.72128.72-1.72%5,845,589
Mar 18, 2026133.04133.43130.90130.97130.97-1.98%3,800,075
Mar 17, 2026134.79135.00133.37133.62133.62-0.40%2,541,546
Mar 16, 2026134.76135.00133.51134.15134.150.40%4,356,852
Mar 13, 2026133.51134.48133.10133.61133.611.05%3,632,051
Mar 12, 2026131.05133.97130.80132.22132.220.73%2,500,281
Mar 11, 2026131.81132.16130.83131.26131.26-0.79%2,523,013
Mar 10, 2026131.48133.28131.13132.31132.310.34%3,211,828
Mar 9, 2026131.81132.35130.79131.86131.86-0.01%4,476,604
Mar 6, 2026130.98132.63130.16131.87131.87-0.13%4,613,961
Mar 5, 2026132.72133.00130.35132.04132.04-1.11%5,158,710
Mar 4, 2026132.42133.76130.86133.52133.521.21%4,758,609
Mar 3, 2026132.39133.32129.60131.92131.92-1.03%4,048,587
Mar 2, 2026133.83134.23133.01133.29133.29-0.40%2,978,696
Feb 27, 2026132.11134.60132.04133.82133.821.30%3,332,604
Feb 26, 2026132.21133.06131.15132.10132.10-0.27%3,811,814
Feb 25, 2026132.17132.85130.27132.46132.460.05%3,459,967
Feb 24, 2026131.46132.56130.27132.39132.390.27%3,209,236
Feb 23, 2026129.48132.11129.40132.03132.032.06%3,592,552
Feb 20, 2026129.34129.91127.72129.37129.370.74%3,021,383
Feb 19, 2026127.27128.84127.08128.42128.420.90%2,556,314
Feb 18, 2026129.84130.30126.85127.27127.27-2.28%3,626,057
Feb 17, 2026131.31132.78129.61130.24130.240.23%4,035,258
Feb 13, 2026127.32130.07126.61129.94129.942.78%4,671,858
Feb 12, 2026124.20128.92123.69126.43126.433.42%6,301,733
Feb 11, 2026121.46122.59120.47122.25122.250.84%2,843,784
Feb 10, 2026120.24122.40119.71121.23121.230.11%3,506,076
Feb 9, 2026120.54121.48119.92121.10120.150.25%2,654,115
Feb 6, 2026121.21122.44119.86120.80119.850.16%2,767,769
Feb 5, 2026120.77121.42119.80120.61119.660.53%4,338,268
Feb 4, 2026121.55122.19119.72119.98119.04-0.57%4,653,559
Feb 3, 2026118.75121.42118.75120.67119.721.98%3,482,200
Feb 2, 2026119.98120.38118.06118.33117.40-1.21%3,941,283
Jan 30, 2026119.02119.88117.98119.78118.840.47%3,640,983
Jan 29, 2026119.57120.82118.55119.21118.270.08%3,537,843
Jan 28, 2026119.25120.20118.53119.12118.19-0.26%1,888,948
Jan 27, 2026117.74119.76117.48119.43118.491.19%2,676,022
Jan 26, 2026117.11119.17117.01118.02117.091.19%3,992,557
Jan 23, 2026116.93117.17115.56116.63115.72-0.47%2,525,915
Jan 22, 2026118.71119.36117.03117.18116.26-1.51%2,880,569
Jan 21, 2026119.75120.35117.85118.98118.05-0.20%3,632,612
Jan 20, 2026119.20120.45118.27119.22118.28-0.62%4,776,389
Jan 16, 2026119.02120.14118.22119.96119.020.47%4,044,845
Jan 15, 2026118.41119.70117.65119.40118.461.09%3,085,841
Jan 14, 2026116.99118.57116.68118.11117.181.28%3,144,088
Jan 13, 2026116.57117.01115.57116.62115.710.04%2,735,064
Jan 12, 2026115.60117.70115.36116.57115.66-0.29%3,437,392
Jan 9, 2026116.00117.41115.95116.91115.990.85%2,867,699
Jan 8, 2026113.88116.50113.74115.93115.021.96%3,230,756
Jan 7, 2026115.33115.52113.25113.70112.81-1.16%2,557,008
Jan 6, 2026114.05115.23113.85115.04114.140.85%2,536,173
Jan 5, 2026115.57115.57112.54114.07113.18-1.50%3,894,353
Jan 2, 2026115.44116.20114.42115.81114.900.43%3,906,753
Dec 31, 2025116.01116.07115.16115.31114.41-0.59%1,579,431
Dec 30, 2025115.58116.21115.45115.99115.080.19%6,956,441
Dec 29, 2025116.10116.72115.62115.77114.860.09%1,814,788
Dec 26, 2025115.19115.93115.00115.67114.760.31%1,896,123
Dec 24, 2025115.05115.39114.81115.31114.410.14%1,057,723
Dec 23, 2025114.59115.23114.24115.15114.250.46%2,918,098
Dec 22, 2025114.16114.91113.84114.62113.720.11%3,049,049
Dec 19, 2025115.15116.39114.36114.49113.59-0.94%7,322,509
Dec 18, 2025115.00115.80115.00115.58114.670.76%4,794,849
Dec 17, 2025114.44115.03113.87114.71113.810.12%3,809,042
Dec 16, 2025115.77116.12113.98114.57113.67-1.04%2,705,970
Dec 15, 2025114.75116.08114.41115.77114.861.44%3,031,083
Dec 12, 2025115.00115.44113.84114.13113.23-0.11%2,671,861
Dec 11, 2025114.51115.31113.68114.26113.360.09%3,171,493
Dec 10, 2025116.66116.66113.84114.16113.26-1.65%3,241,748
Dec 9, 2025116.28117.09115.82116.07115.160.29%2,196,395
Dec 8, 2025117.54117.58115.31115.73114.82-1.54%3,423,034
Dec 5, 2025117.87118.12116.83117.54116.62-0.42%3,166,401
Dec 4, 2025118.19119.11117.27118.04117.11-0.02%3,501,510
Dec 3, 2025119.23119.73117.77118.06117.13-0.98%3,429,666