OTC:AILLM | Historical Stock Price | Ameren Illinois Co

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
2010-04-13 to 2026-08-27
Data captured

Stock Price Chart

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

$72.44$90.63$113.40$141.89$177.53$222.122010-04-132026-08-27

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

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Historical Stock Price — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2010-12-31$83.50$87.310
2010-12-30$83.50$87.310
2010-12-29$83.50$87.310
2010-12-28$83.50$87.310
2010-12-27$83.50$87.310
2010-12-23$83.50$87.310
2010-12-22$83.50$87.310
2010-12-21$83.50$87.310
2010-12-20$83.50$87.310
2010-12-17$83.50$87.310
2010-12-16$83.50$87.310
2010-12-15$83.50$87.310
2010-12-14$83.50$87.310
2010-12-13$83.50$87.31300
2010-12-10$83.50$87.310
2010-12-09$83.50$87.310
2010-12-08$83.50$87.31700
2010-12-07$85.00$88.880
2010-12-06$85.00$88.880
2010-12-03$85.00$87.590
2010-12-02$85.00$87.590
2010-12-01$85.00$87.590
2010-11-30$85.00$87.590
2010-11-29$85.00$87.590
2010-11-26$85.00$87.590
2010-11-24$85.00$87.590
2010-11-23$85.00$87.590
2010-11-22$85.00$87.590
2010-11-19$85.00$87.590
2010-11-18$85.00$87.590
2010-11-17$85.00$87.590
2010-11-16$85.00$87.590
2010-11-15$85.00$87.590
2010-11-12$85.00$87.590
2010-11-11$85.00$87.590
2010-11-10$85.00$87.590
2010-11-09$85.00$87.590
2010-11-08$85.00$87.590
2010-11-05$85.00$87.590
2010-11-04$85.00$87.590
2010-11-03$85.00$87.590
2010-11-02$85.00$87.590
2010-11-01$85.00$87.590
2010-10-29$85.00$87.590
2010-10-28$85.00$87.590
2010-10-27$85.00$87.590
2010-10-26$85.00$87.590
2010-10-25$85.00$87.590
2010-10-22$85.00$87.590
2010-10-21$85.00$87.590
2010-10-20$85.00$87.590
2010-10-19$85.00$87.590
2010-10-18$85.00$87.590
2010-10-15$85.00$87.590
2010-10-14$85.00$87.590
2010-10-13$85.00$87.590
2010-10-12$85.00$87.590
2010-10-11$85.00$87.590
2010-10-08$85.00$87.590
2010-10-07$85.00$87.59200
2010-10-06$81.60$84.090
2010-10-05$81.60$84.090
2010-10-04$81.60$84.090
2010-10-01$81.60$84.090
2010-09-30$81.60$84.090
2010-09-29$81.60$84.090
2010-09-28$81.60$84.090
2010-09-27$81.60$84.090
2010-09-24$81.60$84.090
2010-09-23$81.60$84.090
2010-09-22$81.60$84.090
2010-09-21$81.60$84.0913,200
2010-09-20$84.00$86.560
2010-09-17$84.00$86.560
2010-09-16$84.00$86.560
2010-09-15$84.00$86.560
2010-09-14$84.00$86.560
2010-09-13$84.00$86.560
2010-09-10$84.00$86.560
2010-09-09$84.00$86.560
2010-09-08$84.00$86.560
2010-09-07$84.00$86.560
2010-09-03$84.00$85.290
2010-09-02$84.00$85.290
2010-09-01$84.00$85.290
2010-08-31$84.00$85.290
2010-08-30$84.00$85.290
2010-08-27$84.00$85.290
2010-08-26$84.00$85.290
2010-08-25$84.00$85.290
2010-08-24$84.00$85.290
2010-08-23$84.00$85.290
2010-08-20$84.00$85.290
2010-08-19$84.00$85.290
2010-08-18$84.00$85.290
2010-08-17$84.00$85.290
2010-08-16$84.00$85.290
2010-08-13$84.00$85.290
2010-08-12$84.00$85.290
2010-08-11$84.00$85.290
2010-08-10$84.00$85.290
2010-08-09$84.00$85.290
2010-08-06$84.00$85.290
2010-08-05$84.00$85.290
2010-08-04$84.00$85.290
2010-08-03$84.00$85.290
2010-08-02$84.00$85.29100
2010-07-30$79.00$80.210
2010-07-29$79.00$80.210
2010-07-28$79.00$80.210
2010-07-27$79.00$80.210
2010-07-26$79.00$80.21200
2010-07-23$82.00$83.260
2010-07-22$82.00$83.260
2010-07-21$82.00$83.260
2010-07-20$82.00$83.260
2010-07-19$82.00$83.260
2010-07-16$82.00$83.260
2010-07-15$82.00$83.260
2010-07-14$82.00$83.260
2010-07-13$82.00$83.260
2010-07-12$82.00$83.260
2010-07-09$82.00$83.260
2010-07-08$82.00$83.260
2010-07-07$82.00$83.26600
2010-07-06$78.60$79.810
2010-07-02$78.60$79.810
2010-07-01$78.60$79.810
2010-06-30$78.60$79.810
2010-06-29$78.60$79.810
2010-06-28$78.60$79.810
2010-06-25$78.60$79.810
2010-06-24$78.60$79.810
2010-06-23$78.60$79.810
2010-06-22$78.60$79.810
2010-06-21$78.60$79.810
2010-06-18$78.60$79.810
2010-06-17$78.60$79.810
2010-06-16$78.60$79.810
2010-06-15$78.60$79.810
2010-06-14$78.60$79.810
2010-06-11$78.60$79.810
2010-06-10$78.60$79.810
2010-06-09$78.60$79.810
2010-06-08$78.60$79.81200
2010-06-07$81.25$82.500
2010-06-04$81.25$81.250
2010-06-03$81.25$81.250
2010-06-02$81.25$81.250
2010-06-01$81.25$81.250
2010-05-28$81.25$81.250
2010-05-27$81.25$81.250
2010-05-26$81.25$81.250
2010-05-25$81.25$81.250
2010-05-24$81.25$81.250
2010-05-21$81.25$81.250
2010-05-20$81.25$81.250
2010-05-19$81.25$81.250
2010-05-18$81.25$81.250
2010-05-17$81.25$81.250
2010-05-14$81.25$81.250
2010-05-13$81.25$81.250
2010-05-12$81.25$81.255,900
2010-05-11$82.00$82.000
2010-05-10$82.00$82.000
2010-05-07$82.00$82.000
2010-05-06$82.00$82.000
2010-05-05$82.00$82.000
2010-05-04$82.00$82.00100
2010-05-03$81.00$81.00100
2010-04-30$80.00$80.000
2010-04-29$80.00$80.000
2010-04-28$80.00$80.000
2010-04-27$80.00$80.000
2010-04-26$80.00$80.00100
2010-04-23$82.00$82.000
2010-04-22$82.00$82.000
2010-04-21$82.00$82.000
2010-04-20$82.00$82.000
2010-04-19$82.00$82.000
2010-04-16$82.00$82.00400
2010-04-15$80.50$80.500
2010-04-14$80.50$80.500
2010-04-13$80.50$80.500