OTC:AILIH | 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
2012-02-01 to 2026-08-27
Data captured

Stock Price Chart

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

$58.90$72.05$88.12$107.79$131.85$161.272012-02-012026-08-27

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

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2015-12-31$93.50$110.460
2015-12-30$93.50$110.46100
2015-12-29$94.00$111.050
2015-12-28$94.00$111.050
2015-12-24$94.00$111.050
2015-12-23$94.00$111.050
2015-12-22$94.00$111.050
2015-12-21$94.00$111.050
2015-12-18$94.00$111.050
2015-12-17$94.00$111.050
2015-12-16$94.00$111.050
2015-12-15$94.00$111.050
2015-12-14$94.00$111.050
2015-12-11$94.00$111.050
2015-12-10$94.00$111.050
2015-12-09$94.00$111.050
2015-12-08$94.00$111.050
2015-12-07$94.00$111.050
2015-12-04$94.00$111.050
2015-12-03$94.00$111.050
2015-12-02$94.00$111.050
2015-12-01$94.00$111.050
2015-11-30$94.00$111.050
2015-11-27$94.00$111.050
2015-11-25$94.00$111.050
2015-11-24$94.00$111.050
2015-11-23$94.00$111.050
2015-11-20$94.00$111.050
2015-11-19$94.00$111.050
2015-11-18$94.00$111.050
2015-11-17$94.00$111.050
2015-11-16$94.00$111.050
2015-11-13$94.00$111.050
2015-11-12$94.00$111.050
2015-11-11$94.00$111.050
2015-11-10$94.00$111.050
2015-11-09$94.00$111.050
2015-11-06$94.00$111.051,200
2015-11-05$91.45$108.040
2015-11-04$91.45$108.040
2015-11-03$91.45$108.040
2015-11-02$91.45$108.040
2015-10-30$91.45$108.040
2015-10-29$91.45$108.040
2015-10-28$91.45$108.040
2015-10-27$91.45$108.040
2015-10-26$91.45$108.040
2015-10-23$91.45$108.040
2015-10-22$91.45$108.040
2015-10-21$91.45$108.040
2015-10-20$91.45$108.040
2015-10-19$91.45$108.040
2015-10-16$91.45$108.040
2015-10-15$91.45$108.040
2015-10-14$91.45$108.040
2015-10-13$91.45$108.04200
2015-10-12$95.50$112.820
2015-10-09$95.50$112.820
2015-10-08$95.50$112.820
2015-10-07$95.50$112.820
2015-10-06$95.50$111.620
2015-10-05$95.50$111.621,100
2015-10-02$92.00$107.530
2015-10-01$92.00$107.530
2015-09-30$92.00$107.530
2015-09-29$92.00$107.530
2015-09-28$92.00$107.530
2015-09-25$92.00$107.530
2015-09-24$92.00$107.530
2015-09-23$92.00$107.530
2015-09-22$92.00$107.530
2015-09-21$92.00$107.530
2015-09-18$92.00$107.530
2015-09-17$92.00$107.530
2015-09-16$92.00$107.530
2015-09-15$92.00$107.530
2015-09-14$92.00$107.530
2015-09-11$92.00$107.530
2015-09-10$92.00$107.530
2015-09-09$92.00$107.530
2015-09-08$92.00$107.530
2015-09-04$92.00$107.530
2015-09-03$92.00$107.530
2015-09-02$92.00$107.530
2015-09-01$92.00$107.530
2015-08-31$92.00$107.530
2015-08-28$92.00$107.530
2015-08-27$92.00$107.53100
2015-08-26$94.25$110.160
2015-08-25$94.25$110.160
2015-08-24$94.25$110.160
2015-08-21$94.25$110.160
2015-08-20$94.25$110.160
2015-08-19$94.25$110.160
2015-08-18$94.25$110.160
2015-08-17$94.25$110.160
2015-08-14$94.25$110.160
2015-08-13$94.25$110.160
2015-08-12$94.25$110.160
2015-08-11$94.25$110.160
2015-08-10$94.25$110.160
2015-08-07$94.25$110.160
2015-08-06$94.25$110.160
2015-08-05$94.25$110.160
2015-08-04$94.25$110.160
2015-08-03$94.25$110.160
2015-07-31$94.25$110.160
2015-07-30$94.25$110.160
2015-07-29$94.25$110.160
2015-07-28$94.25$110.160
2015-07-27$94.25$110.160
2015-07-24$94.25$110.160
2015-07-23$94.25$110.160
2015-07-22$94.25$110.160
2015-07-21$94.25$110.160
2015-07-20$94.25$110.160
2015-07-17$94.25$110.160
2015-07-16$94.25$110.160
2015-07-15$94.25$110.160
2015-07-14$94.25$110.160
2015-07-13$94.25$110.160
2015-07-10$94.25$110.160
2015-07-09$94.25$110.160
2015-07-08$94.25$108.970
2015-07-07$94.25$108.970
2015-07-06$94.25$108.970
2015-07-02$94.25$108.970
2015-07-01$94.25$108.970
2015-06-30$94.25$108.970
2015-06-29$94.25$108.970
2015-06-26$94.25$108.970
2015-06-25$94.25$108.970
2015-06-24$94.25$108.970
2015-06-23$94.25$108.970
2015-06-22$94.25$108.970
2015-06-19$94.25$108.970
2015-06-18$94.25$108.970
2015-06-17$94.25$108.970
2015-06-16$94.25$108.971,100
2015-06-15$91.00$105.210
2015-06-12$91.00$105.210
2015-06-11$91.00$105.210
2015-06-10$91.00$105.21200
2015-06-09$91.00$105.210
2015-06-08$91.00$105.210
2015-06-05$91.00$105.210
2015-06-04$91.00$105.210
2015-06-03$91.00$105.210
2015-06-02$91.00$105.210
2015-06-01$91.00$105.210
2015-05-29$91.00$105.210
2015-05-28$91.00$105.210
2015-05-27$91.00$105.210
2015-05-26$91.00$105.210
2015-05-22$91.00$105.210
2015-05-21$91.00$105.210
2015-05-20$91.00$105.210
2015-05-19$91.00$105.210
2015-05-18$91.00$105.210
2015-05-15$91.00$105.210
2015-05-14$91.00$105.210
2015-05-13$91.00$105.210
2015-05-12$91.00$105.210
2015-05-11$91.00$105.21200
2015-05-08$96.50$111.570
2015-05-07$96.50$111.570
2015-05-06$96.50$111.570
2015-05-05$96.50$111.570
2015-05-04$96.50$111.570
2015-05-01$96.50$111.570
2015-04-30$96.50$111.570
2015-04-29$96.50$111.570
2015-04-28$96.50$111.570
2015-04-27$96.50$111.570
2015-04-24$96.50$111.570
2015-04-23$96.50$111.570
2015-04-22$96.50$111.570
2015-04-21$96.50$111.570
2015-04-20$96.50$111.570
2015-04-17$96.50$111.570
2015-04-16$96.50$111.570
2015-04-15$96.50$111.570
2015-04-14$96.50$111.570
2015-04-13$96.50$111.570
2015-04-10$96.50$111.570
2015-04-09$96.50$111.570
2015-04-08$96.50$110.390
2015-04-07$96.50$110.394,100
2015-04-06$96.00$109.823,000
2015-04-02$95.25$108.961,000
2015-04-01$92.00$105.240
2015-03-31$92.00$105.240
2015-03-30$92.00$105.240
2015-03-27$92.00$105.240
2015-03-26$92.00$105.240
2015-03-25$92.00$105.240
2015-03-24$92.00$105.240
2015-03-23$92.00$105.240
2015-03-20$92.00$105.240
2015-03-19$92.00$105.240
2015-03-18$92.00$105.240
2015-03-17$92.00$105.240
2015-03-16$92.00$105.240
2015-03-13$92.00$105.24100
2015-03-12$90.00$102.956,000
2015-03-11$95.00$108.670
2015-03-10$95.00$108.670
2015-03-09$95.00$108.670
2015-03-06$95.00$108.670
2015-03-05$95.00$108.670
2015-03-04$95.00$108.670
2015-03-03$95.00$108.670
2015-03-02$95.00$108.670
2015-02-27$95.00$108.670
2015-02-26$95.00$108.670
2015-02-25$95.00$108.670
2015-02-24$95.00$108.670
2015-02-23$95.00$108.670
2015-02-20$95.00$108.670
2015-02-19$95.00$108.675,300
2015-02-18$94.00$107.530
2015-02-17$94.00$107.530
2015-02-13$94.00$107.530
2015-02-12$94.00$107.530
2015-02-11$94.00$107.530
2015-02-10$94.00$107.530
2015-02-09$94.00$107.530
2015-02-06$94.00$107.530
2015-02-05$94.00$107.530
2015-02-04$94.00$107.530
2015-02-03$94.00$107.530
2015-02-02$94.00$107.530
2015-01-30$94.00$107.530
2015-01-29$94.00$107.530
2015-01-28$94.00$107.530
2015-01-27$94.00$107.530
2015-01-26$94.00$107.530
2015-01-23$94.00$107.530
2015-01-22$94.00$107.530
2015-01-21$94.00$107.530
2015-01-20$94.00$107.530
2015-01-16$94.00$107.530
2015-01-15$94.00$107.530
2015-01-14$94.00$107.530
2015-01-13$94.00$107.530
2015-01-12$94.00$107.530
2015-01-09$94.00$107.530
2015-01-08$94.00$107.530
2015-01-07$94.00$106.360
2015-01-06$94.00$106.360
2015-01-05$94.00$106.360
2015-01-02$94.00$106.360