NYSE:AEE | Historical Stock Price | AMEREN CORP

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
1998-01-02 to 2026-09-04
Data captured

Stock Price Chart

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

$20.53$38.21$71.12$132.37$246.37$458.541998-01-022026-08-27

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

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$27.95$56.83812,600
2009-12-30$28.41$57.76745,400
2009-12-29$28.45$57.84643,200
2009-12-28$28.59$58.13806,000
2009-12-24$28.53$58.00310,800
2009-12-23$28.22$57.37911,300
2009-12-22$28.00$56.931,264,100
2009-12-21$28.12$57.171,207,400
2009-12-18$28.00$56.931,869,600
2009-12-17$27.76$56.441,418,000
2009-12-16$27.75$56.421,792,300
2009-12-15$28.10$57.131,263,900
2009-12-14$28.16$57.251,783,500
2009-12-11$27.82$56.562,194,700
2009-12-10$26.98$54.851,477,100
2009-12-09$26.78$54.451,121,900
2009-12-08$26.72$54.321,824,600
2009-12-07$26.94$54.773,254,400
2009-12-04$27.01$54.133,703,400
2009-12-03$27.09$54.291,748,000
2009-12-02$26.89$53.892,468,400
2009-12-01$26.58$53.272,482,800
2009-11-30$25.99$52.092,402,500
2009-11-27$25.58$51.27762,600
2009-11-25$26.00$52.111,456,100
2009-11-24$25.77$51.651,546,100
2009-11-23$25.60$51.311,237,400
2009-11-20$25.28$50.662,115,000
2009-11-19$25.35$50.801,888,900
2009-11-18$25.88$51.871,099,900
2009-11-17$25.89$51.891,085,700
2009-11-16$25.79$51.692,064,300
2009-11-13$25.72$51.551,299,400
2009-11-12$25.40$50.901,374,300
2009-11-11$25.63$51.371,553,600
2009-11-10$25.53$51.171,836,400
2009-11-09$25.38$50.861,621,900
2009-11-06$24.68$49.461,345,100
2009-11-05$24.75$49.601,431,500
2009-11-04$24.19$48.481,948,200
2009-11-03$23.93$47.962,169,800
2009-11-02$24.08$48.262,263,800
2009-10-30$24.34$48.783,138,300
2009-10-29$25.33$50.761,591,100
2009-10-28$24.99$50.081,921,900
2009-10-27$25.03$50.161,617,700
2009-10-26$25.01$50.122,632,200
2009-10-23$25.20$50.501,152,600
2009-10-22$25.61$51.332,319,900
2009-10-21$25.67$51.451,180,900
2009-10-20$25.73$51.571,208,000
2009-10-19$25.99$52.091,112,000
2009-10-16$25.61$51.331,074,200
2009-10-15$25.56$51.231,627,000
2009-10-14$25.29$50.681,275,900
2009-10-13$25.28$50.661,710,800
2009-10-12$25.27$50.641,119,500
2009-10-09$25.27$50.64947,600
2009-10-08$25.25$50.601,155,600
2009-10-07$25.20$50.501,169,600
2009-10-06$25.18$50.461,941,700
2009-10-05$24.78$49.661,812,100
2009-10-02$24.52$49.142,098,800
2009-10-01$24.80$49.702,502,000
2009-09-30$25.28$50.662,844,300
2009-09-29$25.82$51.751,687,500
2009-09-28$25.74$51.591,032,800
2009-09-25$25.48$51.071,774,800
2009-09-24$25.34$50.781,513,800
2009-09-23$25.55$51.211,202,000
2009-09-22$25.58$51.271,154,000
2009-09-21$25.80$51.711,247,200
2009-09-18$26.05$52.212,845,500
2009-09-17$25.95$52.012,323,100
2009-09-16$26.15$52.413,168,100
2009-09-15$26.00$52.113,220,800
2009-09-14$25.65$51.412,236,200
2009-09-11$25.45$51.016,745,000
2009-09-10$25.35$50.8017,604,800
2009-09-09$26.10$52.315,158,100
2009-09-08$26.33$52.771,600,500
2009-09-04$26.89$53.12966,600
2009-09-03$26.85$53.042,239,900
2009-09-02$26.61$52.571,113,900
2009-09-01$26.99$53.322,758,900
2009-08-31$26.97$53.281,975,900
2009-08-28$27.57$54.461,289,200
2009-08-27$27.53$54.381,934,400
2009-08-26$27.46$54.251,440,400
2009-08-25$27.29$53.911,642,100
2009-08-24$27.20$53.731,133,000
2009-08-21$27.05$53.441,317,200
2009-08-20$26.46$52.271,209,900
2009-08-19$26.31$51.97846,400
2009-08-18$26.21$51.781,294,200
2009-08-17$26.07$51.50948,300
2009-08-14$26.41$52.17956,100
2009-08-13$26.35$52.051,666,800
2009-08-12$26.27$51.892,130,400
2009-08-11$26.37$52.09925,000
2009-08-10$26.49$52.331,516,500
2009-08-07$26.41$52.171,454,300
2009-08-06$26.23$51.823,999,000
2009-08-05$25.76$50.892,250,700
2009-08-04$25.63$50.631,762,900
2009-08-03$25.51$50.391,334,900
2009-07-31$25.43$50.241,508,900
2009-07-30$25.73$50.831,298,400
2009-07-29$25.46$50.291,401,200
2009-07-28$25.62$50.611,417,100
2009-07-27$25.83$51.031,094,800
2009-07-24$25.76$50.891,269,900
2009-07-23$25.22$49.821,809,200
2009-07-22$24.60$48.601,270,200
2009-07-21$24.77$48.931,705,800
2009-07-20$24.49$48.381,173,000
2009-07-17$24.17$47.751,668,100
2009-07-16$24.61$48.621,012,500
2009-07-15$24.56$48.521,103,200
2009-07-14$23.96$47.33994,300
2009-07-13$23.70$46.821,102,800
2009-07-10$23.36$46.15659,300
2009-07-09$23.43$46.281,239,400
2009-07-08$23.44$46.301,647,100
2009-07-07$23.64$46.701,369,800
2009-07-06$24.37$48.14959,300
2009-07-02$24.23$47.861,535,100
2009-07-01$25.39$50.161,157,400
2009-06-30$24.89$49.172,245,600
2009-06-29$24.94$49.27771,300
2009-06-26$24.53$48.461,754,100
2009-06-25$24.84$49.071,812,700
2009-06-24$24.17$47.751,414,100
2009-06-23$23.91$47.231,412,000
2009-06-22$24.10$47.611,319,700
2009-06-19$24.07$47.551,573,800
2009-06-18$24.48$48.36989,400
2009-06-17$23.95$47.311,067,400
2009-06-16$24.03$47.47755,700
2009-06-15$24.09$47.591,624,000
2009-06-12$24.41$48.221,383,000
2009-06-11$24.22$47.852,226,500
2009-06-10$23.64$46.701,351,500
2009-06-09$23.48$46.381,007,900
2009-06-08$23.68$46.781,338,100
2009-06-05$24.08$46.811,882,600
2009-06-04$24.17$46.98989,700
2009-06-03$24.03$46.711,381,200
2009-06-02$24.29$47.221,520,600
2009-06-01$24.35$47.332,053,600
2009-05-29$23.26$45.211,501,800
2009-05-28$23.42$45.521,395,700
2009-05-27$22.85$44.421,204,000
2009-05-26$23.50$45.681,441,800
2009-05-22$22.79$44.301,026,300
2009-05-21$22.64$44.011,721,300
2009-05-20$23.09$44.881,590,100
2009-05-19$23.35$45.391,647,200
2009-05-18$23.19$45.082,109,600
2009-05-15$23.21$45.122,588,600
2009-05-14$24.02$46.691,349,500
2009-05-13$24.05$46.752,187,100
2009-05-12$24.46$47.551,581,800
2009-05-11$24.27$47.181,421,600
2009-05-08$24.65$47.922,276,200
2009-05-07$24.26$47.161,348,600
2009-05-06$24.09$46.831,700,000
2009-05-05$23.94$46.541,738,000
2009-05-04$24.18$47.001,700,400
2009-05-01$23.95$46.562,155,300
2009-04-30$23.02$44.752,246,000
2009-04-29$22.86$44.441,047,800
2009-04-28$22.42$43.581,009,600
2009-04-27$22.50$43.741,908,200
2009-04-24$22.15$43.061,839,300
2009-04-23$22.07$42.902,063,900
2009-04-22$22.08$42.921,726,700
2009-04-21$22.40$43.541,797,200
2009-04-20$22.20$43.151,491,400
2009-04-17$22.49$43.722,591,600
2009-04-16$22.20$43.153,672,400
2009-04-15$22.14$43.043,475,000
2009-04-14$22.27$43.291,307,900
2009-04-13$22.64$44.011,172,700
2009-04-09$22.91$44.531,470,400
2009-04-08$22.68$44.091,893,100
2009-04-07$22.75$44.221,221,000
2009-04-06$23.17$45.041,291,000
2009-04-03$23.27$45.231,562,700
2009-04-02$23.52$45.722,166,400
2009-04-01$23.42$45.521,533,300
2009-03-31$23.19$45.081,673,600
2009-03-30$22.76$44.241,033,100
2009-03-27$23.31$45.311,599,900
2009-03-26$23.84$46.342,619,400
2009-03-25$23.24$45.182,488,300
2009-03-24$23.11$44.922,498,600
2009-03-23$23.15$45.002,106,500
2009-03-20$21.99$42.752,630,700
2009-03-19$21.99$42.752,147,100
2009-03-18$22.11$42.982,533,700
2009-03-17$21.42$41.642,439,500
2009-03-16$20.65$40.142,485,400
2009-03-13$20.16$39.192,603,800
2009-03-12$20.01$38.903,001,200
2009-03-11$19.78$38.453,062,000
2009-03-10$20.06$38.993,286,800
2009-03-09$19.76$38.412,389,500
2009-03-06$20.97$40.012,957,900
2009-03-05$20.58$39.272,058,700
2009-03-04$21.61$41.241,952,400
2009-03-03$21.19$40.432,185,400
2009-03-02$22.20$42.362,391,400
2009-02-27$23.78$45.381,922,500
2009-02-26$24.45$46.651,377,000
2009-02-25$25.13$47.952,030,900
2009-02-24$25.49$48.642,206,300
2009-02-23$24.99$47.681,557,100
2009-02-20$25.73$49.102,384,100
2009-02-19$26.62$50.802,564,400
2009-02-18$26.60$50.763,952,500
2009-02-17$26.44$50.457,879,000
2009-02-13$32.00$61.062,008,000
2009-02-12$32.29$61.612,792,100
2009-02-11$32.33$61.692,809,800
2009-02-10$32.90$62.781,656,500
2009-02-09$33.62$64.151,177,600
2009-02-06$33.70$64.311,573,900
2009-02-05$33.81$64.511,305,900
2009-02-04$33.55$64.021,553,900
2009-02-03$33.25$63.451,615,000
2009-02-02$33.13$63.223,439,600
2009-01-30$33.25$63.452,252,100
2009-01-29$34.65$66.121,935,500
2009-01-28$34.92$66.631,779,300
2009-01-27$34.25$65.351,998,300
2009-01-26$33.71$64.322,882,100
2009-01-23$33.09$63.142,275,700
2009-01-22$32.45$61.921,688,000
2009-01-21$32.60$62.212,650,000
2009-01-20$31.73$60.551,892,800
2009-01-16$32.47$61.961,520,800
2009-01-15$31.79$60.661,652,500
2009-01-14$31.59$60.281,622,300
2009-01-13$32.19$61.421,432,200
2009-01-12$32.58$62.171,006,800
2009-01-09$32.66$62.321,393,900
2009-01-08$32.84$62.66990,200
2009-01-07$32.76$62.511,424,800
2009-01-06$33.31$63.561,440,300
2009-01-05$34.05$64.971,404,800
2009-01-02$34.12$65.11767,500