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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$42.30$54.97307,900
2001-12-28$42.38$55.07225,000
2001-12-27$42.30$54.97262,500
2001-12-26$42.30$54.97238,600
2001-12-24$41.78$54.29151,800
2001-12-21$41.13$53.45380,700
2001-12-20$41.27$53.63278,000
2001-12-19$41.80$54.32503,600
2001-12-18$40.94$53.20278,900
2001-12-17$40.06$52.06258,000
2001-12-14$40.32$52.40382,400
2001-12-13$40.00$51.98271,300
2001-12-12$39.67$51.55443,800
2001-12-11$39.32$51.10320,700
2001-12-10$40.10$52.11276,700
2001-12-07$40.88$53.12290,900
2001-12-06$40.49$52.62506,100
2001-12-05$41.28$52.82395,400
2001-12-04$41.20$52.72724,400
2001-12-03$41.06$52.54324,000
2001-11-30$40.88$52.31484,500
2001-11-29$40.64$52.00303,400
2001-11-28$40.30$51.56494,200
2001-11-27$40.99$52.45231,200
2001-11-26$41.00$52.46317,400
2001-11-23$40.72$52.10160,600
2001-11-21$40.43$51.73399,900
2001-11-20$41.17$52.68440,100
2001-11-19$40.54$51.87473,100
2001-11-16$40.61$51.96290,600
2001-11-15$40.42$51.72513,000
2001-11-14$41.11$52.60538,500
2001-11-13$42.15$53.93268,600
2001-11-12$42.07$53.83315,500
2001-11-09$42.26$54.07484,000
2001-11-08$42.00$53.74370,800
2001-11-07$41.34$52.89204,100
2001-11-06$41.65$53.29505,200
2001-11-05$41.15$52.65476,300
2001-11-02$40.12$51.33374,800
2001-11-01$40.40$51.69324,100
2001-10-31$40.10$51.31409,900
2001-10-30$40.20$51.44479,300
2001-10-29$39.57$50.63787,300
2001-10-26$39.70$50.80253,600
2001-10-25$40.25$51.50361,000
2001-10-24$39.53$50.58379,700
2001-10-23$39.80$50.92371,400
2001-10-22$39.74$50.85251,700
2001-10-19$39.65$50.73307,300
2001-10-18$39.40$50.41499,200
2001-10-17$39.75$50.86494,900
2001-10-16$39.41$50.43232,100
2001-10-15$39.03$49.94277,500
2001-10-12$39.02$49.93295,900
2001-10-11$39.10$50.03365,500
2001-10-10$39.90$51.05217,200
2001-10-09$39.80$50.92197,300
2001-10-08$40.78$52.18202,600
2001-10-05$41.25$52.78356,200
2001-10-04$40.65$52.01452,800
2001-10-03$40.56$51.90342,000
2001-10-02$39.71$50.81328,800
2001-10-01$38.92$49.80496,500
2001-09-28$38.40$49.13467,300
2001-09-27$37.10$47.47431,800
2001-09-26$37.33$47.76480,300
2001-09-25$37.99$48.61426,400
2001-09-24$37.95$48.56433,400
2001-09-21$38.85$49.71527,700
2001-09-20$40.05$51.24446,100
2001-09-19$39.75$50.86496,500
2001-09-18$40.65$52.01202,500
2001-09-17$40.26$51.51351,300
2001-09-10$40.25$51.50392,200
2001-09-07$41.11$52.603,598,500
2001-09-06$41.43$52.203,401,600
2001-09-05$41.50$52.29236,100
2001-09-04$41.73$52.58262,700
2001-08-31$41.25$51.97550,100
2001-08-30$41.66$52.49438,300
2001-08-29$41.71$52.55254,900
2001-08-28$41.51$52.30280,400
2001-08-27$41.52$52.31212,500
2001-08-24$41.23$51.95288,200
2001-08-23$41.30$52.03177,100
2001-08-22$40.88$51.50283,700
2001-08-21$40.55$51.09333,200
2001-08-20$40.01$50.41176,900
2001-08-17$39.90$50.27171,700
2001-08-16$39.78$50.12180,100
2001-08-15$39.45$49.70181,200
2001-08-14$39.70$50.02141,600
2001-08-13$39.65$49.95168,500
2001-08-10$39.96$50.35148,300
2001-08-09$39.58$49.87129,100
2001-08-08$39.11$49.27146,500
2001-08-07$39.66$49.97458,800
2001-08-06$39.52$49.79240,500
2001-08-03$40.40$50.90258,800
2001-08-02$40.22$50.67274,700
2001-08-01$39.73$50.06303,500
2001-07-31$39.29$49.50348,100
2001-07-30$39.29$49.50360,800
2001-07-27$39.13$49.30276,600
2001-07-26$39.29$49.50351,700
2001-07-25$38.65$48.69863,500
2001-07-24$37.70$47.501,002,000
2001-07-23$38.60$48.63468,300
2001-07-20$39.67$49.98735,800
2001-07-19$40.44$50.95420,800
2001-07-18$40.03$50.43512,800
2001-07-17$40.35$50.84247,700
2001-07-16$40.85$51.47423,300
2001-07-13$41.09$51.77654,800
2001-07-12$41.70$52.54228,500
2001-07-11$42.00$52.92332,700
2001-07-10$42.36$53.37355,800
2001-07-09$42.39$53.41317,500
2001-07-06$42.48$53.52458,200
2001-07-05$42.80$53.92455,100
2001-07-03$42.64$53.72417,500
2001-07-02$43.45$54.74498,700
2001-06-29$42.70$53.80485,500
2001-06-28$42.75$53.86239,900
2001-06-27$42.73$53.84286,900
2001-06-26$42.32$53.32730,100
2001-06-25$41.90$52.79177,200
2001-06-22$42.19$53.15287,400
2001-06-21$41.98$52.89397,000
2001-06-20$43.20$54.43267,100
2001-06-19$43.15$54.36203,100
2001-06-18$42.60$53.67334,800
2001-06-15$42.65$53.73500,800
2001-06-14$41.75$52.60293,900
2001-06-13$43.09$54.29344,300
2001-06-12$43.58$54.91280,100
2001-06-11$43.21$54.44393,000
2001-06-08$42.90$54.05305,200
2001-06-07$42.40$53.42315,600
2001-06-06$42.78$53.90654,200
2001-06-05$43.77$54.351,307,700
2001-06-04$44.29$54.99321,200
2001-06-01$44.18$54.85486,800
2001-05-31$44.60$55.38422,900
2001-05-30$44.49$55.24459,400
2001-05-29$44.36$55.08449,100
2001-05-25$44.30$55.00540,500
2001-05-24$44.60$55.38702,100
2001-05-23$44.08$54.73561,300
2001-05-22$43.25$53.70248,800
2001-05-21$43.30$53.76331,800
2001-05-18$42.92$53.29368,900
2001-05-17$42.84$53.19355,700
2001-05-16$42.65$52.95322,500
2001-05-15$41.77$51.86256,300
2001-05-14$41.79$51.89257,700
2001-05-11$41.15$51.09204,400
2001-05-10$41.29$51.27243,000
2001-05-09$41.40$51.40210,600
2001-05-08$41.22$51.18240,600
2001-05-07$41.54$51.58114,200
2001-05-04$41.54$51.58175,100
2001-05-03$40.79$50.65640,900
2001-05-02$41.67$51.74377,000
2001-05-01$41.99$52.14350,600
2001-04-30$41.97$52.11231,700
2001-04-27$42.08$52.25167,900
2001-04-26$42.12$52.30203,600
2001-04-25$41.92$52.05415,600
2001-04-24$41.75$51.84456,600
2001-04-23$41.99$52.14294,100
2001-04-20$41.57$51.61318,000
2001-04-19$41.82$51.92280,100
2001-04-18$42.50$52.77426,700
2001-04-17$42.69$53.00443,500
2001-04-16$42.10$52.27261,800
2001-04-12$41.56$51.60232,400
2001-04-11$41.90$52.02296,300
2001-04-10$42.45$52.71360,000
2001-04-09$41.61$51.66372,500
2001-04-06$40.69$50.52440,700
2001-04-05$41.65$51.71415,200
2001-04-04$41.80$51.90399,900
2001-04-03$41.53$51.56574,600
2001-04-02$41.44$51.45452,900
2001-03-30$40.95$50.84425,900
2001-03-29$40.53$50.32433,000
2001-03-28$39.75$49.35305,000
2001-03-27$39.65$49.23345,500
2001-03-26$39.16$48.62392,200
2001-03-23$38.00$47.18293,700
2001-03-22$38.09$47.29572,000
2001-03-21$39.30$48.80414,100
2001-03-20$39.43$48.96472,800
2001-03-19$39.11$48.56322,000
2001-03-16$39.42$48.94508,900
2001-03-15$39.91$49.55322,000
2001-03-14$39.50$49.04561,300
2001-03-13$40.00$49.66472,600
2001-03-12$40.50$50.29544,900
2001-03-09$41.23$51.19273,300
2001-03-08$41.41$51.42323,600
2001-03-07$41.14$51.08322,600
2001-03-06$41.35$51.34303,500
2001-03-05$42.33$51.772,405,400
2001-03-02$42.45$51.92422,600
2001-03-01$42.07$51.45333,000
2001-02-28$42.17$51.57372,000
2001-02-27$41.97$51.33301,500
2001-02-26$41.81$51.13210,000
2001-02-23$41.72$51.02353,600
2001-02-22$42.25$51.67495,200
2001-02-21$42.03$51.40341,200
2001-02-20$42.30$51.73217,400
2001-02-16$42.00$51.37339,200
2001-02-15$41.36$50.58292,100
2001-02-14$41.69$50.99268,600
2001-02-13$41.57$50.84306,900
2001-02-12$41.49$50.74416,300
2001-02-09$41.57$50.84289,600
2001-02-08$41.00$50.14450,400
2001-02-07$40.35$49.35416,000
2001-02-06$40.00$48.92458,400
2001-02-05$40.20$49.16374,400
2001-02-02$40.16$49.12388,700
2001-02-01$40.64$49.70242,800
2001-01-31$40.78$49.87173,300
2001-01-30$41.25$50.45197,000
2001-01-29$41.49$50.74201,900
2001-01-26$41.38$50.60272,900
2001-01-25$41.88$51.21412,600
2001-01-24$41.81$51.14270,000
2001-01-23$41.13$50.30558,400
2001-01-22$41.38$50.60780,000
2001-01-19$40.44$49.45670,800
2001-01-18$39.69$48.54377,100
2001-01-17$39.31$48.08460,500
2001-01-16$39.25$48.00595,800
2001-01-12$39.63$48.46534,200
2001-01-11$39.13$47.85491,600
2001-01-10$40.69$49.76228,900
2001-01-09$41.13$50.30191,800
2001-01-08$41.19$50.37431,200
2001-01-05$40.00$48.92355,700
2001-01-04$40.06$49.00539,100
2001-01-03$43.25$52.89361,100
2001-01-02$45.19$55.26440,400