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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$32.13$387.2298,700——
1999-12-30$32.56$392.49467,200——
1999-12-29$32.00$385.71300,400——
1999-12-28$32.50$391.74248,300——
1999-12-27$32.56$392.49288,900——
1999-12-23$32.56$392.49248,100——
1999-12-22$32.31$389.48263,400——
1999-12-21$32.38$390.23632,300——
1999-12-20$31.56$380.44440,500——
1999-12-17$31.63$381.19543,000——
1999-12-16$31.56$380.44320,400——
1999-12-15$31.50$379.68515,800——
1999-12-14$31.50$379.68524,600——
1999-12-13$31.59$380.81825,300——
1999-12-10$31.75$382.70539,000——
1999-12-09$31.94$384.96415,800——
1999-12-08$31.69$381.94538,200——
1999-12-07$31.69$381.94688,000——
1999-12-06$31.50$379.68515,400——
1999-12-03$31.19$375.92417,100——
1999-12-02$31.19$375.92372,200——
1999-12-01$31.44$378.93421,300——
1999-11-30$31.38$378.18788,100——
1999-11-29$30.81$371.40368,400——
1999-11-26$31.75$382.70156,400——
1999-11-24$31.94$384.96366,500——
1999-11-23$31.88$384.20399,000——
1999-11-22$32.00$385.71427,200——
1999-11-19$32.69$394.00818,400——
1999-11-18$33.06$398.52216,600——
1999-11-17$33.38$402.28360,600——
1999-11-16$33.75$406.80438,700——
1999-11-15$33.31$401.53273,200——
1999-11-12$33.38$402.28382,700——
1999-11-11$33.81$407.56442,900——
1999-11-10$33.88$408.31878,100——
1999-11-09$34.00$409.82282,600——
1999-11-08$34.44$415.09644,300——
1999-11-05$35.19$416.901,661,000——
1999-11-04$34.75$411.71344,300——
1999-11-03$35.00$414.68637,600——
1999-11-02$35.13$416.16557,700——
1999-11-01$34.75$411.71338,400——
1999-10-29$34.50$408.75413,700——
1999-10-28$34.44$408.01480,700——
1999-10-27$34.13$404.31416,300——
1999-10-26$33.25$393.94398,900——
1999-10-25$33.25$393.94397,100——
1999-10-22$33.38$395.42188,100——
1999-10-21$33.38$395.42409,300——
1999-10-20$33.44$396.16349,500——
1999-10-19$33.69$399.13413,400——
1999-10-18$34.19$405.05498,000——
1999-10-15$33.50$396.90359,000——
1999-10-14$34.44$408.01462,600——
1999-10-13$33.81$400.61221,600——
1999-10-12$33.81$400.61253,200——
1999-10-11$34.00$402.83173,800——
1999-10-08$34.63$410.23326,000——
1999-10-07$34.50$408.75297,800——
1999-10-06$35.38$419.12372,200——
1999-10-05$35.13$416.16391,900——
1999-10-04$35.75$423.56371,000——
1999-10-01$35.00$414.68260,000——
1999-09-30$34.13$404.31297,600——
1999-09-29$34.13$404.31202,400——
1999-09-28$34.06$403.57384,900——
1999-09-27$34.44$408.01226,300——
1999-09-24$34.31$406.53268,900——
1999-09-23$34.25$405.79209,400——
1999-09-22$35.00$414.68210,800——
1999-09-21$35.00$414.68420,900——
1999-09-20$35.81$424.30265,300——
1999-09-17$35.88$425.04389,900——
1999-09-16$35.25$417.64159,000——
1999-09-15$35.56$421.34197,200——
1999-09-14$35.63$422.08200,900——
1999-09-13$36.13$428.01188,000——
1999-09-10$36.19$428.75167,700——
1999-09-09$35.75$423.56328,500——
1999-09-08$35.94$425.78481,500——
1999-09-07$36.13$428.01163,000——
1999-09-03$36.94$437.63176,800——
1999-09-02$36.38$430.97208,100——
1999-09-01$36.31$430.23252,600——
1999-08-31$36.31$430.23427,700——
1999-08-30$36.88$436.89200,000——
1999-08-27$37.38$442.82162,700——
1999-08-26$37.25$441.33290,800——
1999-08-25$37.50$444.30411,200——
1999-08-24$36.38$430.97179,300——
1999-08-23$36.25$429.49212,100——
1999-08-20$36.31$430.23240,100——
1999-08-19$35.63$422.08291,800——
1999-08-18$34.81$412.45194,300——
1999-08-17$35.19$416.90364,900——
1999-08-16$35.25$417.64241,600——
1999-08-13$35.38$419.12277,400——
1999-08-12$35.44$419.86270,700——
1999-08-11$36.06$427.26273,700——
1999-08-10$36.13$428.01361,000——
1999-08-09$36.13$428.011,317,800——
1999-08-06$36.25$429.49965,100——
1999-08-05$36.69$427.56974,800——
1999-08-04$36.69$427.56551,300——
1999-08-03$36.81$429.02363,700——
1999-08-02$36.38$423.92696,400——
1999-07-30$35.38$412.26336,600——
1999-07-29$35.44$412.99785,600——
1999-07-28$36.06$420.28630,100——
1999-07-27$36.56$426.10427,500——
1999-07-26$36.50$425.38344,800——
1999-07-23$36.13$421.01383,500——
1999-07-22$36.19$421.73268,300——
1999-07-21$36.38$423.92283,400——
1999-07-20$36.00$419.55669,200——
1999-07-19$36.06$420.28820,100——
1999-07-16$36.19$421.73434,400——
1999-07-15$36.44$424.65516,400——
1999-07-14$36.63$426.831,130,100——
1999-07-13$36.63$426.83710,000——
1999-07-12$36.63$426.83976,200——
1999-07-09$36.69$427.56665,500——
1999-07-08$36.63$426.83936,800——
1999-07-07$36.81$429.021,293,300——
1999-07-06$36.31$423.19860,000——
1999-07-02$37.19$433.39616,100——
1999-07-01$37.63$438.49849,300——
1999-06-30$37.56$437.76589,000——
1999-06-29$38.44$447.96339,600——
1999-06-28$39.00$454.51867,300——
1999-06-25$38.88$453.052,558,700——
1999-06-24$41.63$485.10315,100——
1999-06-23$41.94$488.75242,200——
1999-06-22$42.38$493.84288,700——
1999-06-21$42.13$490.93149,200——
1999-06-18$43.13$502.58323,100——
1999-06-17$43.13$502.58386,600——
1999-06-16$43.19$503.31489,100——
1999-06-15$42.50$495.30200,600——
1999-06-14$41.94$488.75299,800——
1999-06-11$41.31$481.46305,900——
1999-06-10$41.50$483.65301,200——
1999-06-09$42.25$492.39142,100——
1999-06-08$42.25$492.39189,800——
1999-06-07$42.25$492.39103,100——
1999-06-04$42.75$498.21125,000——
1999-06-03$41.81$487.29248,800——
1999-06-02$42.50$495.30153,600——
1999-06-01$42.56$496.03239,500——
1999-05-28$43.38$505.50254,700——
1999-05-27$42.69$497.49301,900——
1999-05-26$43.81$510.60356,900——
1999-05-25$43.69$509.14441,600——
1999-05-24$43.06$501.86242,000——
1999-05-21$43.06$501.86240,200——
1999-05-20$42.69$497.49308,800——
1999-05-19$42.81$498.94335,300——
1999-05-18$42.06$490.20432,000——
1999-05-17$42.00$489.47319,700——
1999-05-14$41.56$484.38347,800——
1999-05-13$42.31$493.12422,100——
1999-05-12$41.38$482.19251,500——
1999-05-11$41.13$479.28193,900——
1999-05-10$41.25$480.73240,600——
1999-05-07$41.06$478.55188,100——
1999-05-06$41.50$483.65860,500——
1999-05-05$41.88$481.021,130,100——
1999-05-04$41.50$476.72235,700——
1999-05-03$41.75$479.59399,700——
1999-04-30$41.44$476.00760,000——
1999-04-29$41.19$473.131,133,600——
1999-04-28$40.56$465.95459,300——
1999-04-27$39.94$458.77454,300——
1999-04-26$40.81$468.82461,800——
1999-04-23$40.88$469.54313,500——
1999-04-22$41.31$474.56438,600——
1999-04-21$41.63$478.15402,100——
1999-04-20$41.25$473.84648,500——
1999-04-19$40.19$461.64636,600——
1999-04-16$39.56$454.46335,400——
1999-04-15$39.13$449.43402,100——
1999-04-14$39.38$452.31231,600——
1999-04-13$39.69$455.90204,400——
1999-04-12$40.31$463.08177,300——
1999-04-09$40.00$459.49170,900——
1999-04-08$40.19$461.64387,900——
1999-04-07$39.63$455.18240,100——
1999-04-06$39.56$454.46433,100——
1999-04-05$40.44$464.51327,900——
1999-04-01$40.56$465.95724,700——
1999-03-31$39.69$455.90413,600——
1999-03-30$40.25$462.36488,300——
1999-03-29$40.75$468.10216,200——
1999-03-26$40.56$465.95475,600——
1999-03-25$41.75$479.59227,000——
1999-03-24$42.19$484.61531,000——
1999-03-23$41.13$472.41299,400——
1999-03-22$41.25$473.84335,900——
1999-03-19$41.44$476.00636,600——
1999-03-18$41.88$481.02164,600——
1999-03-17$41.56$477.43180,000——
1999-03-16$41.75$479.59330,000——
1999-03-15$41.63$478.15435,600——
1999-03-12$41.69$478.87497,500——
1999-03-11$40.88$469.54626,200——
1999-03-10$41.13$472.41475,400——
1999-03-09$41.69$478.87457,500——
1999-03-08$42.56$488.92263,700——
1999-03-05$42.88$492.51450,700——
1999-03-04$42.75$491.08263,400——
1999-03-03$42.19$484.61288,300——
1999-03-02$41.63$478.15339,300——
1999-03-01$41.50$476.72271,300——
1999-02-26$41.63$478.15201,600——
1999-02-25$41.63$478.15301,000——
1999-02-24$42.13$483.90221,200——
1999-02-23$42.63$489.64458,600——
1999-02-22$43.25$496.82448,900——
1999-02-19$42.31$486.05320,100——
1999-02-18$42.94$493.23436,300——
1999-02-17$42.06$483.18429,500——
1999-02-16$41.38$475.28353,700——
1999-02-12$41.06$471.69365,100——
1999-02-11$41.94$481.74404,000——
1999-02-10$42.06$483.18322,200——
1999-02-09$42.00$482.46333,500——
1999-02-08$42.06$483.181,631,700——
1999-02-05$42.75$484.181,943,100——
1999-02-04$42.75$484.18586,300——
1999-02-03$43.38$491.261,520,200——
1999-02-02$43.00$487.01532,200——
1999-02-01$42.63$482.77357,400——
1999-01-29$43.81$496.22354,800——
1999-01-28$44.69$506.131,583,200——
1999-01-27$44.88$508.25745,800——
1999-01-26$45.69$517.45367,300——
1999-01-25$45.81$518.87343,000——
1999-01-22$46.06$521.70216,500——
1999-01-21$46.06$521.70321,200——
1999-01-20$45.88$519.58561,400——
1999-01-19$46.44$525.95348,000——
1999-01-15$47.00$532.32312,600——
1999-01-14$47.06$533.03491,600——
1999-01-13$47.13$533.73315,700——
1999-01-12$47.31$535.86472,300——
1999-01-11$47.25$535.15968,700——
1999-01-08$47.31$535.86701,400——
1999-01-07$47.50$537.98802,600——
1999-01-06$47.94$542.94633,300——
1999-01-05$47.56$538.69326,600——
1999-01-04$47.69$540.10495,600——