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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$30.51$474.321,324,700
2003-12-30$30.51$474.321,465,200
2003-12-29$30.26$470.431,067,000
2003-12-26$30.02$466.70318,700
2003-12-24$30.09$467.79667,100
2003-12-23$30.21$469.651,020,500
2003-12-22$29.93$465.301,208,700
2003-12-19$29.88$464.521,641,400
2003-12-18$29.87$464.371,771,100
2003-12-17$29.70$461.732,783,600
2003-12-16$28.83$448.201,289,200
2003-12-15$28.36$440.891,005,900
2003-12-12$28.30$439.961,194,600
2003-12-11$28.35$440.741,237,800
2003-12-10$27.95$434.52873,500
2003-12-09$27.70$430.631,666,000
2003-12-08$28.21$438.561,233,700
2003-12-05$28.41$441.671,197,200
2003-12-04$28.13$437.32908,800
2003-12-03$27.93$434.211,602,700
2003-12-02$27.80$432.191,279,500
2003-12-01$27.80$432.191,233,100
2003-11-28$27.69$430.48373,700
2003-11-26$27.75$431.41821,300
2003-11-25$27.52$427.83954,900
2003-11-24$27.45$426.751,359,200
2003-11-21$27.12$421.621,006,000
2003-11-20$27.09$421.151,080,900
2003-11-19$27.45$426.751,791,200
2003-11-18$26.73$415.551,336,200
2003-11-17$27.00$419.75951,100
2003-11-14$27.36$425.35921,200
2003-11-13$27.49$427.37950,300
2003-11-12$27.50$427.521,456,500
2003-11-11$27.14$421.931,076,900
2003-11-10$27.00$419.751,444,900
2003-11-07$27.17$422.391,484,900
2003-11-06$27.52$427.831,212,500
2003-11-05$27.88$427.994,266,000
2003-11-04$28.08$431.061,364,500
2003-11-03$28.32$434.741,268,900
2003-10-31$28.19$432.75926,700
2003-10-30$28.43$436.431,304,000
2003-10-29$28.74$441.191,212,700
2003-10-28$28.83$442.571,268,600
2003-10-27$28.78$441.811,390,600
2003-10-24$29.25$449.021,129,400
2003-10-23$29.19$448.101,371,000
2003-10-22$29.62$454.70904,600
2003-10-21$29.52$453.17731,400
2003-10-20$29.34$450.401,237,300
2003-10-17$29.44$451.941,312,300
2003-10-16$29.55$453.631,071,700
2003-10-15$29.50$452.861,269,800
2003-10-14$29.75$456.70657,700
2003-10-13$29.61$454.55537,000
2003-10-10$29.56$453.78893,800
2003-10-09$29.60$454.391,034,500
2003-10-08$29.86$458.38893,200
2003-10-07$29.88$458.691,385,600
2003-10-06$30.12$462.38646,500
2003-10-03$29.87$458.541,073,200
2003-10-02$30.00$460.531,476,700
2003-10-01$29.60$454.392,950,400
2003-09-30$30.00$460.531,291,200
2003-09-29$30.00$460.531,583,000
2003-09-26$29.48$452.551,297,700
2003-09-25$28.97$444.72976,600
2003-09-24$28.65$439.811,530,900
2003-09-23$29.28$449.48743,200
2003-09-22$29.37$450.86516,900
2003-09-19$29.67$455.47823,700
2003-09-18$29.69$455.781,063,900
2003-09-17$29.08$446.41686,000
2003-09-16$29.46$452.24820,100
2003-09-15$29.09$446.56796,900
2003-09-12$29.51$453.01806,100
2003-09-11$29.09$446.56750,800
2003-09-10$29.14$447.33660,800
2003-09-09$28.95$444.42918,000
2003-09-08$29.46$452.24945,000
2003-09-05$29.08$446.41744,400
2003-09-04$29.31$449.941,137,500
2003-09-03$29.28$449.481,249,000
2003-09-02$28.74$441.191,496,700
2003-08-29$28.31$434.591,337,600
2003-08-28$28.36$435.36699,200
2003-08-27$28.31$434.59606,600
2003-08-26$28.47$437.051,168,800
2003-08-25$28.40$435.97753,000
2003-08-22$28.07$430.912,626,200
2003-08-21$28.47$437.05757,400
2003-08-20$28.55$438.28798,100
2003-08-19$28.00$429.831,149,400
2003-08-18$27.99$429.68672,700
2003-08-15$28.07$430.91566,700
2003-08-14$28.20$432.90916,900
2003-08-13$27.88$427.99878,800
2003-08-12$27.93$428.761,226,300
2003-08-11$27.41$420.77903,300
2003-08-08$27.57$423.23598,900
2003-08-07$27.40$420.62908,700
2003-08-06$27.51$422.311,379,700
2003-08-05$27.61$418.473,990,800
2003-08-04$28.10$425.901,240,600
2003-08-01$27.96$423.781,172,100
2003-07-31$28.06$425.291,290,600
2003-07-30$27.78$421.051,783,400
2003-07-29$27.76$420.751,466,500
2003-07-28$27.68$419.531,334,000
2003-07-25$27.83$421.811,535,500
2003-07-24$27.28$413.471,263,300
2003-07-23$27.26$413.17783,500
2003-07-22$27.33$414.231,289,400
2003-07-21$26.72$404.981,229,900
2003-07-18$27.30$413.771,587,200
2003-07-17$26.95$408.471,893,000
2003-07-16$27.39$415.141,901,000
2003-07-15$27.96$423.781,916,300
2003-07-14$28.43$430.901,412,800
2003-07-11$28.27$428.481,115,300
2003-07-10$28.21$427.571,676,800
2003-07-09$28.74$435.601,100,000
2003-07-08$29.09$440.901,371,600
2003-07-07$29.30$444.091,078,300
2003-07-03$29.30$444.09769,300
2003-07-02$29.80$451.661,112,300
2003-07-01$29.72$450.451,336,900
2003-06-30$29.83$452.121,439,100
2003-06-27$29.69$450.001,274,600
2003-06-26$29.85$452.421,054,100
2003-06-25$29.83$452.121,281,800
2003-06-24$29.80$451.661,090,700
2003-06-23$30.25$458.49955,000
2003-06-20$31.04$470.462,318,800
2003-06-19$30.96$469.251,038,300
2003-06-18$30.79$466.67950,200
2003-06-17$30.62$464.091,479,800
2003-06-16$30.70$465.311,267,200
2003-06-13$29.68$449.851,025,900
2003-06-12$29.99$454.54975,600
2003-06-11$29.96$454.091,228,700
2003-06-10$29.42$445.911,178,200
2003-06-09$29.38$445.30959,400
2003-06-06$29.50$447.121,551,800
2003-06-05$29.75$450.911,208,800
2003-06-04$29.67$449.691,403,700
2003-06-03$29.57$448.182,306,800
2003-06-02$29.73$450.601,836,400
2003-05-30$29.04$440.151,683,800
2003-05-29$28.04$424.992,029,500
2003-05-28$28.53$432.421,815,800
2003-05-27$29.25$443.333,145,000
2003-05-23$28.50$431.964,381,400
2003-05-22$27.30$413.772,104,700
2003-05-21$26.44$400.741,409,200
2003-05-20$26.22$397.401,295,100
2003-05-19$25.76$390.431,881,500
2003-05-16$26.85$406.952,159,300
2003-05-15$26.27$398.161,621,000
2003-05-14$25.57$387.55999,400
2003-05-13$25.61$388.16795,000
2003-05-12$25.69$389.371,149,000
2003-05-09$25.50$386.49914,700
2003-05-08$25.25$382.701,146,000
2003-05-07$25.50$386.491,770,200
2003-05-06$25.75$384.984,128,100
2003-05-05$25.79$385.571,780,700
2003-05-02$25.33$378.702,632,200
2003-05-01$25.73$384.682,472,600
2003-04-30$26.38$394.392,682,700
2003-04-29$26.26$392.604,053,000
2003-04-28$25.28$377.952,047,600
2003-04-25$25.16$376.161,952,800
2003-04-24$25.65$383.482,867,400
2003-04-23$24.94$372.872,008,800
2003-04-22$24.93$372.723,580,200
2003-04-21$25.06$374.662,171,800
2003-04-17$25.17$376.301,605,900
2003-04-16$24.82$371.072,544,800
2003-04-15$24.71$369.431,762,800
2003-04-14$24.43$365.241,571,900
2003-04-11$24.00$358.812,265,100
2003-04-10$24.00$358.811,612,800
2003-04-09$23.89$357.172,105,500
2003-04-08$23.67$353.881,164,600
2003-04-07$23.71$354.482,175,000
2003-04-04$23.38$349.541,802,700
2003-04-03$22.90$342.372,352,600
2003-04-02$23.00$343.864,510,700
2003-04-01$23.38$349.543,303,100
2003-03-31$22.85$341.621,866,700
2003-03-28$22.99$343.711,597,500
2003-03-27$22.92$342.671,579,400
2003-03-26$22.80$340.873,060,400
2003-03-25$22.82$341.171,798,100
2003-03-24$22.64$338.481,758,900
2003-03-21$22.84$341.472,651,700
2003-03-20$22.83$341.322,239,500
2003-03-19$22.53$336.841,510,300
2003-03-18$22.46$335.791,840,200
2003-03-17$22.07$329.962,480,800
2003-03-14$21.85$326.671,536,300
2003-03-13$21.95$328.162,150,200
2003-03-12$21.47$320.992,006,500
2003-03-11$21.42$320.242,377,800
2003-03-10$21.37$319.491,966,500
2003-03-07$21.95$328.162,520,300
2003-03-06$22.20$331.902,560,700
2003-03-05$21.95$328.162,937,400
2003-03-04$21.61$323.082,336,700
2003-03-03$21.98$328.614,103,200
2003-02-28$21.78$325.6221,491,900
2003-02-27$20.95$313.2111,697,400
2003-02-26$20.33$303.945,237,100
2003-02-25$21.26$317.853,233,500
2003-02-24$21.10$315.462,266,100
2003-02-21$21.63$323.383,306,800
2003-02-20$20.73$309.921,269,600
2003-02-19$20.79$310.821,448,400
2003-02-18$20.94$313.061,298,400
2003-02-14$20.60$307.981,837,400
2003-02-13$20.40$304.994,840,500
2003-02-12$19.94$298.113,006,800
2003-02-11$20.62$308.282,907,700
2003-02-10$20.80$310.974,811,400
2003-02-07$21.22$317.252,378,800
2003-02-06$22.00$328.912,537,800
2003-02-05$22.66$329.814,155,600
2003-02-04$23.13$336.652,324,600
2003-02-03$23.65$344.221,845,200
2003-01-31$23.62$343.782,227,700
2003-01-30$23.30$339.121,690,400
2003-01-29$24.06$350.192,210,000
2003-01-28$24.35$354.413,967,400
2003-01-27$23.86$347.276,761,200
2003-01-24$25.65$373.3310,581,800
2003-01-23$26.89$391.372,327,400
2003-01-22$26.57$386.725,826,600
2003-01-21$26.39$384.104,649,500
2003-01-17$26.81$390.212,348,300
2003-01-16$27.11$394.581,722,500
2003-01-15$27.30$397.344,095,000
2003-01-14$26.90$391.523,722,200
2003-01-13$27.09$394.295,869,300
2003-01-10$28.43$413.795,015,600
2003-01-09$30.00$436.641,960,100
2003-01-08$29.79$433.582,689,100
2003-01-07$29.97$436.203,658,100
2003-01-06$30.50$443.923,606,400
2003-01-03$28.75$418.451,422,000
2003-01-02$28.18$410.151,334,700