NASDAQ:AEP | Historical Stock Price | AMERICAN ELECTRIC POWER CO INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1970-01-02 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$13.77$45.19$148.22$486.20$1,594.84$5,231.481970-01-022026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$37.09$626.111,028,900
2005-12-29$37.32$629.99867,300
2005-12-28$37.20$627.971,032,300
2005-12-27$37.74$637.081,747,500
2005-12-23$37.34$630.331,013,000
2005-12-22$37.30$629.661,070,300
2005-12-21$36.86$622.231,609,400
2005-12-20$37.10$626.281,478,800
2005-12-19$37.00$624.591,193,900
2005-12-16$37.42$631.681,322,300
2005-12-15$37.28$629.321,318,800
2005-12-14$37.81$638.271,249,000
2005-12-13$37.48$632.691,268,100
2005-12-12$37.09$626.111,256,900
2005-12-09$37.06$625.601,520,400
2005-12-08$37.17$627.462,210,000
2005-12-07$36.30$612.781,522,800
2005-12-06$36.68$619.191,603,600
2005-12-05$36.47$615.651,404,300
2005-12-02$36.78$620.881,413,000
2005-12-01$36.80$621.221,634,400
2005-11-30$36.54$616.831,646,700
2005-11-29$37.17$627.461,840,300
2005-11-28$37.17$627.461,273,900
2005-11-25$36.92$623.24327,300
2005-11-23$36.90$622.901,006,200
2005-11-22$36.60$617.841,460,100
2005-11-21$36.48$615.81985,300
2005-11-18$36.51$616.321,289,000
2005-11-17$36.49$615.981,449,900
2005-11-16$36.24$611.761,526,400
2005-11-15$35.83$604.841,884,700
2005-11-14$35.80$604.333,095,200
2005-11-11$36.50$616.152,145,200
2005-11-10$36.53$616.661,824,700
2005-11-09$36.95$623.751,826,400
2005-11-08$36.86$622.231,950,000
2005-11-07$37.00$618.351,395,700
2005-11-04$37.03$618.852,156,400
2005-11-03$36.92$617.012,637,600
2005-11-02$37.35$624.201,718,100
2005-11-01$37.20$621.692,392,400
2005-10-31$37.96$634.392,063,600
2005-10-28$37.90$633.391,991,200
2005-10-27$36.61$611.831,730,800
2005-10-26$36.66$612.661,767,600
2005-10-25$36.98$618.011,059,400
2005-10-24$37.20$621.69972,200
2005-10-21$36.26$605.981,598,400
2005-10-20$35.85$599.131,843,800
2005-10-19$36.91$616.842,146,300
2005-10-18$36.68$613.001,725,500
2005-10-17$37.39$624.861,503,000
2005-10-14$36.78$614.671,488,500
2005-10-13$36.78$614.672,060,900
2005-10-12$37.53$627.201,531,600
2005-10-11$38.10$636.731,411,500
2005-10-10$37.98$634.721,355,000
2005-10-07$38.43$642.242,358,700
2005-10-06$38.30$640.072,243,300
2005-10-05$39.18$654.781,876,400
2005-10-04$40.25$672.663,012,400
2005-10-03$40.21$671.992,159,700
2005-09-30$39.70$663.471,253,800
2005-09-29$39.58$661.461,083,400
2005-09-28$39.19$654.951,550,100
2005-09-27$38.90$650.102,289,000
2005-09-26$38.94$650.771,175,500
2005-09-23$38.98$651.441,658,500
2005-09-22$38.96$651.102,280,600
2005-09-21$39.00$651.773,968,500
2005-09-20$38.90$650.104,512,600
2005-09-19$38.77$647.932,513,200
2005-09-16$38.89$649.933,006,900
2005-09-15$38.65$645.922,606,600
2005-09-14$38.37$641.242,175,500
2005-09-13$38.20$638.402,057,300
2005-09-12$38.09$636.561,216,300
2005-09-09$38.30$640.071,619,200
2005-09-08$37.97$634.561,365,700
2005-09-07$38.20$638.403,260,700
2005-09-06$37.96$634.392,168,100
2005-09-02$37.72$630.381,842,400
2005-09-01$37.50$626.703,433,800
2005-08-31$37.18$621.351,969,500
2005-08-30$36.98$618.011,237,300
2005-08-29$36.98$618.011,337,200
2005-08-26$36.84$615.67770,400
2005-08-25$37.12$620.351,082,800
2005-08-24$36.95$617.511,306,400
2005-08-23$36.98$618.011,031,400
2005-08-22$36.89$616.511,466,400
2005-08-19$36.82$615.341,193,800
2005-08-18$36.77$614.501,058,000
2005-08-17$36.79$614.841,091,700
2005-08-16$37.13$620.52925,200
2005-08-15$37.58$628.04869,300
2005-08-12$37.52$627.041,002,800
2005-08-11$37.72$630.38964,200
2005-08-10$37.55$627.541,061,900
2005-08-09$37.58$628.041,948,900
2005-08-08$37.04$619.012,134,600
2005-08-05$38.17$632.051,734,100
2005-08-04$38.69$640.662,077,200
2005-08-03$38.90$644.144,617,400
2005-08-02$38.40$635.863,903,700
2005-08-01$38.14$631.552,321,200
2005-07-29$38.70$640.833,608,600
2005-07-28$38.51$637.681,284,300
2005-07-27$38.42$636.191,172,900
2005-07-26$38.31$634.371,366,000
2005-07-25$38.56$638.51859,600
2005-07-22$38.77$641.99932,900
2005-07-21$38.41$636.021,439,500
2005-07-20$39.00$645.79949,400
2005-07-19$38.80$642.481,434,000
2005-07-18$38.66$640.161,023,600
2005-07-15$38.69$640.66859,200
2005-07-14$38.64$639.831,206,000
2005-07-13$38.89$643.971,091,800
2005-07-12$38.99$645.632,229,400
2005-07-11$38.88$643.812,371,100
2005-07-08$38.09$630.732,706,400
2005-07-07$37.33$618.141,831,500
2005-07-06$36.84$610.031,468,700
2005-07-05$37.28$617.31950,100
2005-07-01$36.86$610.36973,200
2005-06-30$36.87$610.521,478,000
2005-06-29$36.62$606.38848,000
2005-06-28$36.55$605.22974,200
2005-06-27$36.25$600.261,247,800
2005-06-24$36.07$597.281,577,300
2005-06-23$36.38$602.41957,200
2005-06-22$36.11$597.941,038,900
2005-06-21$35.78$592.471,091,100
2005-06-20$35.90$594.461,149,200
2005-06-17$35.77$592.311,644,100
2005-06-16$35.72$591.481,409,100
2005-06-15$35.88$594.131,092,700
2005-06-14$36.19$599.26940,800
2005-06-13$35.81$592.971,412,100
2005-06-10$35.73$591.651,119,200
2005-06-09$35.94$595.12804,800
2005-06-08$35.82$593.14801,700
2005-06-07$35.80$592.811,555,800
2005-06-06$35.92$594.79844,000
2005-06-03$35.80$592.811,046,400
2005-06-02$35.82$593.141,049,400
2005-06-01$35.91$594.631,740,200
2005-05-31$35.69$590.981,465,400
2005-05-27$35.41$586.351,217,100
2005-05-26$35.43$586.681,440,300
2005-05-25$35.45$587.011,181,100
2005-05-24$35.55$588.671,054,100
2005-05-23$35.61$589.66732,300
2005-05-20$35.55$588.671,229,300
2005-05-19$35.70$591.151,730,400
2005-05-18$35.45$587.011,607,600
2005-05-17$35.43$586.68976,000
2005-05-16$34.88$577.57951,700
2005-05-13$34.51$571.441,823,200
2005-05-12$35.05$580.391,436,500
2005-05-11$35.29$584.361,417,400
2005-05-10$35.17$582.371,637,900
2005-05-09$35.16$582.212,194,100
2005-05-06$35.22$583.201,450,600
2005-05-05$35.52$582.371,142,300
2005-05-04$35.50$582.051,930,600
2005-05-03$35.61$583.852,369,600
2005-05-02$35.37$579.911,265,700
2005-04-29$35.22$577.461,662,600
2005-04-28$35.00$573.851,388,400
2005-04-27$35.31$578.932,047,100
2005-04-26$34.89$572.041,344,400
2005-04-25$35.13$575.981,327,400
2005-04-22$34.97$573.361,609,800
2005-04-21$34.88$571.881,705,300
2005-04-20$34.57$566.801,714,400
2005-04-19$34.76$569.911,508,900
2005-04-18$34.57$566.801,668,800
2005-04-15$34.19$560.571,578,800
2005-04-14$34.72$569.261,798,800
2005-04-13$34.92$572.541,627,500
2005-04-12$35.10$575.491,990,300
2005-04-11$34.89$572.041,249,900
2005-04-08$34.53$566.141,763,700
2005-04-07$34.46$564.991,438,400
2005-04-06$34.28$562.041,077,500
2005-04-05$34.36$563.351,935,700
2005-04-04$33.96$556.801,741,400
2005-04-01$34.13$559.581,690,600
2005-03-31$34.06$558.441,463,600
2005-03-30$33.55$550.072,885,100
2005-03-29$32.83$538.272,096,000
2005-03-28$33.42$547.941,100,100
2005-03-24$33.39$547.451,518,600
2005-03-23$32.84$538.432,609,000
2005-03-22$32.93$539.911,875,600
2005-03-21$33.59$550.731,123,300
2005-03-18$33.57$550.402,162,500
2005-03-17$33.91$555.981,272,200
2005-03-16$33.82$554.501,373,800
2005-03-15$33.90$555.811,626,400
2005-03-14$34.25$561.551,842,000
2005-03-11$33.57$550.401,766,800
2005-03-10$34.21$560.901,842,100
2005-03-09$33.68$552.212,012,900
2005-03-08$34.63$567.781,650,600
2005-03-07$34.56$566.631,139,500
2005-03-04$34.25$561.551,359,600
2005-03-03$33.96$556.801,318,200
2005-03-02$33.91$555.982,154,600
2005-03-01$33.71$552.701,887,700
2005-02-28$33.40$547.611,694,100
2005-02-25$33.41$547.781,994,300
2005-02-24$32.96$540.401,665,900
2005-02-23$32.50$532.862,215,000
2005-02-22$32.70$536.143,003,000
2005-02-18$33.73$553.031,880,100
2005-02-17$34.42$564.341,093,500
2005-02-16$34.49$565.49899,600
2005-02-15$34.65$568.111,137,000
2005-02-14$34.79$570.401,841,200
2005-02-11$34.55$566.471,219,300
2005-02-10$34.63$567.78812,000
2005-02-09$34.72$569.26940,800
2005-02-08$34.98$573.522,697,600
2005-02-07$35.32$573.36956,600
2005-02-04$35.65$578.711,460,800
2005-02-03$35.62$578.231,045,800
2005-02-02$35.65$578.711,781,500
2005-02-01$35.62$578.231,332,600
2005-01-31$35.25$572.221,849,500
2005-01-28$35.39$574.491,679,100
2005-01-27$35.27$572.542,720,000
2005-01-26$34.50$560.042,995,800
2005-01-25$33.58$545.111,521,700
2005-01-24$33.89$550.141,354,500
2005-01-21$33.73$547.553,652,100
2005-01-20$34.70$563.291,072,700
2005-01-19$34.75$564.10994,600
2005-01-18$34.81$565.081,691,000
2005-01-14$34.57$561.181,669,600
2005-01-13$33.92$550.631,426,600
2005-01-12$33.62$545.761,119,100
2005-01-11$33.48$543.49899,700
2005-01-10$33.48$543.491,108,200
2005-01-07$33.37$541.701,406,000
2005-01-06$33.50$543.811,781,500
2005-01-05$33.49$543.651,091,400
2005-01-04$33.89$550.14975,400
2005-01-03$34.02$552.251,551,400