OTC:AILLO | 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
2010-04-05 to 2026-08-27
Data captured

Stock Price Chart

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

$61.42$77.30$97.29$122.44$154.10$193.952010-04-052026-08-27

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

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Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2022-12-30$75.00$133.130
2022-12-29$75.00$133.130
2022-12-28$75.00$133.130
2022-12-27$75.00$133.130
2022-12-23$75.00$133.130
2022-12-22$75.00$133.130
2022-12-21$75.00$133.130
2022-12-20$75.00$133.130
2022-12-19$75.00$133.130
2022-12-16$75.00$133.130
2022-12-15$75.00$133.130
2022-12-14$75.00$133.130
2022-12-13$75.00$133.130
2022-12-12$75.00$133.130
2022-12-09$75.00$133.130
2022-12-08$75.00$133.130
2022-12-07$75.00$133.130
2022-12-06$75.00$133.130
2022-12-05$75.00$133.130
2022-12-02$75.00$133.130
2022-12-01$75.00$133.130
2022-11-30$75.00$133.130
2022-11-29$75.00$133.130
2022-11-28$75.00$133.130
2022-11-25$75.00$133.130
2022-11-23$75.00$133.130
2022-11-22$75.00$133.130
2022-11-21$75.00$133.130
2022-11-18$75.00$133.130
2022-11-17$75.00$133.13300
2022-11-16$86.50$153.540
2022-11-15$86.50$153.540
2022-11-14$86.50$153.540
2022-11-11$86.50$153.540
2022-11-10$86.50$153.540
2022-11-09$86.50$153.540
2022-11-08$86.50$153.540
2022-11-07$86.50$153.540
2022-11-04$86.50$153.540
2022-11-03$86.50$153.540
2022-11-02$86.50$153.540
2022-11-01$86.50$153.540
2022-10-31$86.50$153.540
2022-10-28$86.50$153.540
2022-10-27$86.50$153.540
2022-10-26$86.50$153.540
2022-10-25$86.50$153.540
2022-10-24$86.50$153.540
2022-10-21$86.50$153.540
2022-10-20$86.50$153.540
2022-10-19$86.50$153.540
2022-10-18$86.50$153.540
2022-10-17$86.50$153.540
2022-10-14$86.50$153.540
2022-10-13$86.50$153.540
2022-10-12$86.50$153.540
2022-10-11$86.50$153.540
2022-10-10$86.50$153.540
2022-10-07$86.50$153.540
2022-10-06$86.50$153.540
2022-10-05$86.50$151.66100
2022-10-04$87.00$152.530
2022-10-03$87.00$152.530
2022-09-30$87.00$152.53100
2022-09-29$86.00$150.78100
2022-09-28$86.40$151.480
2022-09-27$86.40$151.480
2022-09-26$86.40$151.480
2022-09-23$86.40$151.480
2022-09-22$86.40$151.480
2022-09-21$86.40$151.480
2022-09-20$86.40$151.480
2022-09-19$86.40$151.480
2022-09-16$86.40$151.480
2022-09-15$86.40$151.480
2022-09-14$86.40$151.480
2022-09-13$86.40$151.480
2022-09-12$86.40$151.480
2022-09-09$86.40$151.480
2022-09-08$86.40$151.480
2022-09-07$86.40$151.480
2022-09-06$86.40$151.48100
2022-09-02$89.00$156.040
2022-09-01$89.00$156.040
2022-08-31$89.00$156.040
2022-08-30$89.00$156.040
2022-08-29$89.00$156.040
2022-08-26$89.00$156.040
2022-08-25$89.00$156.040
2022-08-24$89.00$156.040
2022-08-23$89.00$156.040
2022-08-22$89.00$156.040
2022-08-19$89.00$156.040
2022-08-18$89.00$156.040
2022-08-17$89.00$156.040
2022-08-16$89.00$156.040
2022-08-15$89.00$156.040
2022-08-12$89.00$156.040
2022-08-11$89.00$156.040
2022-08-10$89.00$156.040
2022-08-09$89.00$156.040
2022-08-08$89.00$156.040
2022-08-05$89.00$156.040
2022-08-04$89.00$156.040
2022-08-03$89.00$156.040
2022-08-02$89.00$156.040
2022-08-01$89.00$156.040
2022-07-29$89.00$156.040
2022-07-28$89.00$156.040
2022-07-27$89.00$156.040
2022-07-26$89.00$156.040
2022-07-25$89.00$156.040
2022-07-22$89.00$156.040
2022-07-21$89.00$156.040
2022-07-20$89.00$156.040
2022-07-19$89.00$156.040
2022-07-18$89.00$156.04100
2022-07-15$88.00$154.29100
2022-07-14$91.00$159.550
2022-07-13$91.00$159.550
2022-07-12$91.00$159.550
2022-07-11$91.00$159.550
2022-07-08$91.00$159.550
2022-07-07$91.00$157.680
2022-07-06$91.00$157.680
2022-07-05$91.00$157.680
2022-07-01$91.00$157.680
2022-06-30$91.00$157.680
2022-06-29$91.00$157.680
2022-06-28$91.00$157.680
2022-06-27$91.00$157.680
2022-06-24$91.00$157.680
2022-06-23$91.00$157.680
2022-06-22$91.00$157.680
2022-06-21$91.00$157.680
2022-06-17$91.00$157.680
2022-06-16$91.00$157.680
2022-06-15$91.00$157.680
2022-06-14$91.00$157.680
2022-06-13$91.00$157.680
2022-06-10$91.00$157.680
2022-06-09$91.00$157.680
2022-06-08$91.00$157.680
2022-06-07$91.00$157.680
2022-06-06$91.00$157.680
2022-06-03$91.00$157.680
2022-06-02$91.00$157.680
2022-06-01$91.00$157.680
2022-05-31$91.00$157.68100
2022-05-27$92.00$159.420
2022-05-26$92.00$159.420
2022-05-25$92.00$159.420
2022-05-24$92.00$159.420
2022-05-23$92.00$159.420
2022-05-20$92.00$159.420
2022-05-19$92.00$159.420
2022-05-18$92.00$159.420
2022-05-17$92.00$159.420
2022-05-16$92.00$159.420
2022-05-13$92.00$159.420
2022-05-12$92.00$159.420
2022-05-11$92.00$159.420
2022-05-10$92.00$159.420
2022-05-09$92.00$159.420
2022-05-06$92.00$159.420
2022-05-05$92.00$159.420
2022-05-04$92.00$159.420
2022-05-03$92.00$159.420
2022-05-02$92.00$159.420
2022-04-29$92.00$159.420
2022-04-28$92.00$159.420
2022-04-27$92.00$159.420
2022-04-26$92.00$159.420
2022-04-25$92.00$159.420
2022-04-22$92.00$159.420
2022-04-21$92.00$159.420
2022-04-20$92.00$159.420
2022-04-19$92.00$159.420
2022-04-18$92.00$159.42100
2022-04-14$95.00$164.610
2022-04-13$95.00$164.610
2022-04-12$95.00$164.610
2022-04-11$95.00$164.610
2022-04-08$95.00$164.610
2022-04-07$95.00$162.770
2022-04-06$95.00$162.770
2022-04-05$95.00$162.770
2022-04-04$95.00$162.770
2022-04-01$95.00$162.770
2022-03-31$95.00$162.770
2022-03-30$95.00$162.770
2022-03-29$95.00$162.770
2022-03-28$95.00$162.770
2022-03-25$95.00$162.770
2022-03-24$95.00$162.770
2022-03-23$95.00$162.770
2022-03-22$95.00$162.770
2022-03-21$95.00$162.770
2022-03-18$95.00$162.770
2022-03-17$95.00$162.770
2022-03-16$95.00$162.770
2022-03-15$95.00$162.770
2022-03-14$95.00$162.770
2022-03-11$95.00$162.770
2022-03-10$95.00$162.770
2022-03-09$95.00$162.770
2022-03-08$95.00$162.770
2022-03-07$95.00$162.770
2022-03-04$95.00$162.770
2022-03-03$95.00$162.770
2022-03-02$95.00$162.770
2022-03-01$95.00$162.770
2022-02-28$95.00$162.77200
2022-02-25$96.00$164.490
2022-02-24$96.00$164.490
2022-02-23$96.00$164.49200
2022-02-22$97.00$166.200
2022-02-18$97.00$166.200
2022-02-17$97.00$166.20100
2022-02-16$97.01$166.220
2022-02-15$97.01$166.220
2022-02-14$97.01$166.220
2022-02-11$97.01$166.220
2022-02-10$97.01$166.220
2022-02-09$97.01$166.220
2022-02-08$97.01$166.220
2022-02-07$97.01$166.220
2022-02-04$97.01$166.220
2022-02-03$97.01$166.220
2022-02-02$97.01$166.220
2022-02-01$97.01$166.220
2022-01-31$97.01$166.220
2022-01-28$97.01$166.220
2022-01-27$97.01$166.220
2022-01-26$97.01$166.220
2022-01-25$97.01$166.220
2022-01-24$97.01$166.220
2022-01-21$97.01$166.22100
2022-01-20$98.01$167.930
2022-01-19$98.01$167.930
2022-01-18$98.01$167.930
2022-01-14$98.01$167.930
2022-01-13$98.01$167.930
2022-01-12$98.01$167.930
2022-01-11$98.01$167.930
2022-01-10$98.01$167.930
2022-01-07$98.01$167.930
2022-01-06$98.01$167.930
2022-01-05$98.01$167.930
2022-01-04$98.01$167.930
2022-01-03$98.01$167.930