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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$33.28$631.092,570,000
2008-12-30$32.05$607.763,102,200
2008-12-29$31.92$605.302,249,300
2008-12-26$32.08$608.331,293,900
2008-12-24$31.79$602.831,307,100
2008-12-23$31.59$599.043,088,400
2008-12-22$32.33$613.073,543,300
2008-12-19$31.91$605.118,296,300
2008-12-18$31.42$595.815,610,800
2008-12-17$30.20$572.683,241,200
2008-12-16$30.26$573.824,061,600
2008-12-15$29.22$554.102,536,200
2008-12-12$29.83$565.662,881,600
2008-12-11$29.97$568.323,768,500
2008-12-10$30.09$570.592,704,800
2008-12-09$29.22$554.102,366,500
2008-12-08$29.51$559.603,838,600
2008-12-05$29.91$567.183,004,900
2008-12-04$28.90$548.032,528,700
2008-12-03$30.19$572.493,881,000
2008-12-02$29.14$552.587,502,000
2008-12-01$30.42$576.854,649,800
2008-11-28$31.29$593.351,265,900
2008-11-26$30.63$580.832,647,200
2008-11-25$30.13$571.354,862,000
2008-11-24$29.15$552.775,184,300
2008-11-21$29.01$550.116,831,100
2008-11-20$27.85$528.126,151,400
2008-11-19$29.37$556.943,493,100
2008-11-18$30.46$577.613,238,400
2008-11-17$30.68$581.782,600,800
2008-11-14$30.95$586.903,010,700
2008-11-13$32.02$607.195,789,500
2008-11-12$29.16$552.963,262,300
2008-11-11$30.50$578.372,687,100
2008-11-10$30.21$572.872,498,100
2008-11-07$30.87$585.383,790,700
2008-11-06$29.24$554.474,613,600
2008-11-05$31.76$594.492,683,500
2008-11-04$32.77$613.393,742,200
2008-11-03$32.31$604.782,572,700
2008-10-31$32.63$610.773,534,600
2008-10-30$33.20$621.443,258,600
2008-10-29$32.32$604.973,589,900
2008-10-28$33.01$617.883,710,100
2008-10-27$29.64$554.803,641,600
2008-10-24$30.98$579.894,671,900
2008-10-23$32.21$602.915,738,600
2008-10-22$29.76$557.053,248,300
2008-10-21$31.36$587.002,591,500
2008-10-20$32.57$609.652,455,700
2008-10-17$30.35$568.093,546,300
2008-10-16$30.05$562.484,774,500
2008-10-15$29.32$548.813,959,000
2008-10-14$32.10$600.854,918,200
2008-10-13$31.70$593.364,410,300
2008-10-10$28.00$524.116,807,400
2008-10-09$30.10$563.415,353,800
2008-10-08$31.86$596.365,911,800
2008-10-07$32.99$617.514,310,000
2008-10-06$34.10$638.293,774,900
2008-10-03$35.54$665.243,494,000
2008-10-02$36.67$686.392,941,500
2008-10-01$37.18$695.942,158,500
2008-09-30$37.03$693.132,812,000
2008-09-29$36.68$686.583,659,100
2008-09-26$37.16$695.561,796,000
2008-09-25$37.51$702.122,081,800
2008-09-24$36.79$688.641,680,300
2008-09-23$36.63$685.641,731,700
2008-09-22$37.05$693.512,115,100
2008-09-19$38.18$714.666,162,400
2008-09-18$35.75$669.175,097,500
2008-09-17$35.04$655.885,144,200
2008-09-16$37.75$706.615,602,500
2008-09-15$38.25$715.972,958,500
2008-09-12$39.12$732.251,811,700
2008-09-11$38.83$726.822,341,600
2008-09-10$38.60$722.521,776,100
2008-09-09$38.34$717.652,615,400
2008-09-08$38.76$725.513,545,900
2008-09-05$37.45$700.992,773,400
2008-09-04$38.09$712.972,024,200
2008-09-03$39.03$730.571,990,300
2008-09-02$39.37$736.932,331,200
2008-08-29$39.04$730.751,541,700
2008-08-28$39.86$746.102,357,500
2008-08-27$39.30$735.62963,300
2008-08-26$38.97$729.44961,400
2008-08-25$38.60$722.521,163,700
2008-08-22$38.96$729.261,032,200
2008-08-21$38.60$722.521,569,100
2008-08-20$38.78$725.892,005,400
2008-08-19$38.43$719.341,692,100
2008-08-18$38.78$725.891,416,900
2008-08-15$38.52$721.021,523,900
2008-08-14$38.13$713.721,701,000
2008-08-13$38.29$716.721,602,600
2008-08-12$38.17$714.473,328,700
2008-08-11$39.45$738.433,555,700
2008-08-08$39.10$731.882,368,000
2008-08-07$38.27$716.343,012,500
2008-08-06$38.87$727.573,401,000
2008-08-05$39.99$740.863,484,400
2008-08-04$39.06$723.632,713,800
2008-08-01$38.77$718.262,421,500
2008-07-31$39.50$731.782,271,800
2008-07-30$40.15$743.832,767,300
2008-07-29$39.41$730.121,739,100
2008-07-28$39.39$729.752,181,300
2008-07-25$39.66$734.753,155,900
2008-07-24$39.96$740.312,463,900
2008-07-23$39.80$737.343,181,600
2008-07-22$40.03$741.602,887,100
2008-07-21$39.91$739.382,327,000
2008-07-18$39.47$731.232,864,600
2008-07-17$38.90$720.672,152,500
2008-07-16$38.91$720.852,712,100
2008-07-15$39.75$736.422,625,300
2008-07-14$39.63$734.191,942,400
2008-07-11$40.12$743.272,012,800
2008-07-10$40.81$756.052,425,100
2008-07-09$40.95$758.653,288,300
2008-07-08$41.15$762.354,994,400
2008-07-07$39.74$736.233,515,400
2008-07-03$39.56$732.901,451,900
2008-07-02$39.90$739.202,711,600
2008-07-01$40.26$745.862,808,200
2008-06-30$40.23$745.313,182,500
2008-06-27$39.58$733.272,730,200
2008-06-26$40.15$743.832,730,300
2008-06-25$41.24$764.022,625,500
2008-06-24$41.01$759.761,701,500
2008-06-23$41.37$766.432,028,600
2008-06-20$41.34$765.872,439,400
2008-06-19$42.16$781.061,773,300
2008-06-18$41.94$776.992,312,200
2008-06-17$42.61$789.401,422,700
2008-06-16$42.97$796.071,867,400
2008-06-13$42.79$792.743,099,600
2008-06-12$41.96$777.361,982,700
2008-06-11$42.01$778.292,001,700
2008-06-10$42.54$788.102,470,800
2008-06-09$42.81$793.111,862,500
2008-06-06$41.96$777.362,439,600
2008-06-05$43.25$801.262,233,800
2008-06-04$43.02$797.003,253,200
2008-06-03$42.29$783.473,282,300
2008-06-02$42.08$779.582,555,400
2008-05-30$42.33$784.213,430,600
2008-05-29$43.11$798.661,785,600
2008-05-28$43.00$796.633,553,300
2008-05-27$42.83$793.483,018,300
2008-05-23$42.13$780.512,982,000
2008-05-22$43.02$797.005,402,700
2008-05-21$43.31$802.372,763,800
2008-05-20$43.86$812.564,748,500
2008-05-19$43.33$802.742,568,200
2008-05-16$43.41$804.223,472,100
2008-05-15$42.94$795.513,056,100
2008-05-14$43.35$803.113,350,100
2008-05-13$43.77$810.891,590,900
2008-05-12$44.08$816.631,376,700
2008-05-09$43.87$812.741,706,200
2008-05-08$43.82$811.822,130,400
2008-05-07$43.72$809.972,701,800
2008-05-06$44.32$813.482,936,500
2008-05-05$44.66$819.731,946,800
2008-05-02$45.09$827.622,151,000
2008-05-01$44.87$823.582,695,900
2008-04-30$44.63$819.182,979,100
2008-04-29$44.67$819.914,104,000
2008-04-28$44.03$808.162,088,600
2008-04-25$44.28$812.752,010,000
2008-04-24$43.90$805.783,821,500
2008-04-23$44.69$820.286,698,500
2008-04-22$44.01$807.803,465,700
2008-04-21$44.37$814.402,790,300
2008-04-18$44.67$819.912,181,100
2008-04-17$44.39$814.773,819,300
2008-04-16$44.71$820.647,536,400
2008-04-15$43.85$804.862,472,800
2008-04-14$43.67$801.552,135,400
2008-04-11$44.17$810.733,195,300
2008-04-10$43.48$798.073,720,700
2008-04-09$42.88$787.051,633,100
2008-04-08$43.07$790.541,805,400
2008-04-07$42.85$786.501,502,500
2008-04-04$42.90$787.421,599,000
2008-04-03$42.72$784.121,606,400
2008-04-02$43.23$793.485,700,500
2008-04-01$42.67$783.201,860,900
2008-03-31$41.63$764.111,808,000
2008-03-28$40.97$752.001,339,900
2008-03-27$41.31$758.242,292,400
2008-03-26$41.47$761.174,089,000
2008-03-25$40.25$738.781,940,500
2008-03-24$40.33$740.251,873,900
2008-03-20$40.83$749.432,882,200
2008-03-19$40.27$739.153,329,700
2008-03-18$40.61$745.393,281,300
2008-03-17$40.48$743.002,797,500
2008-03-14$40.23$738.413,372,000
2008-03-13$40.62$745.572,763,400
2008-03-12$40.97$752.001,893,700
2008-03-11$41.86$768.332,446,400
2008-03-10$40.29$739.512,343,500
2008-03-07$40.64$745.943,170,400
2008-03-06$41.20$756.222,515,600
2008-03-05$41.89$768.882,511,200
2008-03-04$42.22$774.943,514,600
2008-03-03$41.20$756.223,574,700
2008-02-29$40.92$751.083,364,500
2008-02-28$42.03$771.451,646,400
2008-02-27$42.30$776.411,761,100
2008-02-26$42.88$787.052,521,900
2008-02-25$42.85$786.503,245,500
2008-02-22$42.30$776.412,082,400
2008-02-21$41.48$761.362,486,500
2008-02-20$42.25$775.493,459,300
2008-02-19$42.66$783.023,461,700
2008-02-15$43.10$791.0911,887,400
2008-02-14$43.04$789.993,625,600
2008-02-13$43.86$805.042,681,500
2008-02-12$43.89$805.593,772,800
2008-02-11$43.43$797.153,886,900
2008-02-08$43.16$792.192,836,500
2008-02-07$43.68$801.742,943,500
2008-02-06$43.65$801.193,632,800
2008-02-05$43.41$789.263,719,700
2008-02-04$44.90$816.356,210,600
2008-02-01$43.96$799.263,354,500
2008-01-31$42.73$776.893,967,900
2008-01-30$42.07$764.893,512,400
2008-01-29$42.73$776.893,629,800
2008-01-28$42.23$767.803,337,800
2008-01-25$41.33$751.444,164,000
2008-01-24$42.62$774.895,939,600
2008-01-23$44.28$805.076,359,500
2008-01-22$42.65$775.446,177,600
2008-01-18$44.82$814.894,487,800
2008-01-17$46.16$839.263,932,600
2008-01-16$48.52$882.163,991,800
2008-01-15$47.95$871.802,686,100
2008-01-14$48.20$876.351,472,500
2008-01-11$47.96$871.982,569,700
2008-01-10$48.23$876.893,346,200
2008-01-09$48.19$876.163,169,400
2008-01-08$47.61$865.623,460,400
2008-01-07$47.64$866.163,153,400
2008-01-04$46.29$841.623,546,800
2008-01-03$46.44$844.352,001,700
2008-01-02$46.30$841.802,730,700