OTC:AILIO | 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
2012-11-09 to 2026-08-27
Data captured

Stock Price Chart

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

$59.85$72.29$87.31$105.45$127.36$153.822012-11-092026-08-27

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

View year

Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2023-12-29$66.52$109.070
2023-12-28$66.52$109.070
2023-12-27$66.52$109.070
2023-12-26$66.52$109.070
2023-12-22$66.52$109.07400
2023-12-21$66.50$109.040
2023-12-20$66.50$109.04200
2023-12-19$69.75$114.36200
2023-12-18$65.25$106.990
2023-12-15$65.25$106.990
2023-12-14$65.25$106.99200
2023-12-13$65.00$106.58900
2023-12-12$67.00$109.860
2023-12-11$67.00$109.860
2023-12-08$67.00$109.860
2023-12-07$67.00$109.860
2023-12-06$67.00$109.860
2023-12-05$67.00$109.86100
2023-12-04$64.50$105.76100
2023-12-01$65.75$107.810
2023-11-30$65.75$107.810
2023-11-29$65.75$107.810
2023-11-28$65.75$107.810
2023-11-27$65.75$107.810
2023-11-24$65.75$107.810
2023-11-22$65.75$107.810
2023-11-21$65.75$107.810
2023-11-20$65.75$107.810
2023-11-17$65.75$107.810
2023-11-16$65.75$107.810
2023-11-15$65.75$107.810
2023-11-14$65.75$107.810
2023-11-13$65.75$107.810
2023-11-10$65.75$107.81100
2023-11-09$63.00$103.300
2023-11-08$63.00$103.300
2023-11-07$63.00$103.300
2023-11-06$63.00$103.300
2023-11-03$63.00$103.300
2023-11-02$63.00$103.300
2023-11-01$63.00$103.300
2023-10-31$63.00$103.300
2023-10-30$63.00$103.300
2023-10-27$63.00$103.300
2023-10-26$63.00$103.300
2023-10-25$63.00$103.300
2023-10-24$63.00$103.300
2023-10-23$63.00$103.300
2023-10-20$63.00$103.300
2023-10-19$63.00$103.300
2023-10-18$63.00$103.300
2023-10-17$63.00$103.300
2023-10-16$63.00$103.300
2023-10-13$63.00$103.300
2023-10-12$63.00$101.550
2023-10-11$63.00$101.550
2023-10-10$63.00$101.550
2023-10-09$63.00$101.550
2023-10-06$63.00$101.55400
2023-10-05$68.01$109.63100
2023-10-04$80.50$129.760
2023-10-03$80.50$129.760
2023-10-02$80.50$129.760
2023-09-29$80.50$129.760
2023-09-28$80.50$129.760
2023-09-27$80.50$129.760
2023-09-26$80.50$129.760
2023-09-25$80.50$129.760
2023-09-22$80.50$129.760
2023-09-21$80.50$129.760
2023-09-20$80.50$129.760
2023-09-19$80.50$129.760
2023-09-18$80.50$129.760
2023-09-15$80.50$129.760
2023-09-14$80.50$129.760
2023-09-13$80.50$129.760
2023-09-12$80.50$129.760
2023-09-11$80.50$129.760
2023-09-08$80.50$129.760
2023-09-07$80.50$129.760
2023-09-06$80.50$129.760
2023-09-05$80.50$129.760
2023-09-01$80.50$129.760
2023-08-31$80.50$129.760
2023-08-30$80.50$129.760
2023-08-29$80.50$129.760
2023-08-28$80.50$129.760
2023-08-25$80.50$129.760
2023-08-24$80.50$129.760
2023-08-23$80.50$129.760
2023-08-22$80.50$129.760
2023-08-21$80.50$129.760
2023-08-18$80.50$129.760
2023-08-17$80.50$129.760
2023-08-16$80.50$129.760
2023-08-15$80.50$129.760
2023-08-14$80.50$129.760
2023-08-11$80.50$129.760
2023-08-10$80.50$129.760
2023-08-09$80.50$129.760
2023-08-08$80.50$129.760
2023-08-07$80.50$129.760
2023-08-04$80.50$129.760
2023-08-03$80.50$129.760
2023-08-02$80.50$129.760
2023-08-01$80.50$129.760
2023-07-31$80.50$129.760
2023-07-28$80.50$129.760
2023-07-27$80.50$129.760
2023-07-26$80.50$129.760
2023-07-25$80.50$129.760
2023-07-24$80.50$129.760
2023-07-21$80.50$129.760
2023-07-20$80.50$129.760
2023-07-19$80.50$129.760
2023-07-18$80.50$129.760
2023-07-17$80.50$129.760
2023-07-14$80.50$129.760
2023-07-13$80.50$128.040
2023-07-12$80.50$128.040
2023-07-11$80.50$128.040
2023-07-10$80.50$128.040
2023-07-07$80.50$128.040
2023-07-06$80.50$128.040
2023-07-05$80.50$128.040
2023-07-03$80.50$128.040
2023-06-30$80.50$128.040
2023-06-29$80.50$128.040
2023-06-28$80.50$128.040
2023-06-27$80.50$128.040
2023-06-26$80.50$128.040
2023-06-23$80.50$128.040
2023-06-22$80.50$128.040
2023-06-21$80.50$128.040
2023-06-20$80.50$128.040
2023-06-16$80.50$128.040
2023-06-15$80.50$128.040
2023-06-14$80.50$128.040
2023-06-13$80.50$128.040
2023-06-12$80.50$128.040
2023-06-09$80.50$128.040
2023-06-08$80.50$128.040
2023-06-07$80.50$128.040
2023-06-06$80.50$128.04300
2023-06-05$77.20$122.790
2023-06-02$77.20$122.79200
2023-06-01$79.00$125.660
2023-05-31$79.00$125.660
2023-05-30$79.00$125.660
2023-05-26$79.00$125.66100
2023-05-25$77.50$123.270
2023-05-24$77.50$123.27100
2023-05-23$76.50$121.680
2023-05-22$76.50$121.680
2023-05-19$76.50$121.680
2023-05-18$76.50$121.680
2023-05-17$76.50$121.680
2023-05-16$76.50$121.680
2023-05-15$76.50$121.680
2023-05-12$76.50$121.680
2023-05-11$76.50$121.68100
2023-05-10$74.00$117.70200
2023-05-09$75.55$120.170
2023-05-08$75.55$120.170
2023-05-05$75.55$120.170
2023-05-04$75.55$120.170
2023-05-03$75.55$120.170
2023-05-02$75.55$120.170
2023-05-01$75.55$120.170
2023-04-28$75.55$120.170
2023-04-27$75.55$120.170
2023-04-26$75.55$120.170
2023-04-25$75.55$120.170
2023-04-24$75.55$120.170
2023-04-21$75.55$120.170
2023-04-20$75.55$120.170
2023-04-19$75.55$120.170
2023-04-18$75.55$120.170
2023-04-17$75.55$120.170
2023-04-14$75.55$120.170
2023-04-13$75.55$118.480
2023-04-12$75.55$118.48200
2023-04-11$85.00$133.290
2023-04-10$85.00$133.290
2023-04-06$85.00$133.290
2023-04-05$85.00$133.290
2023-04-04$85.00$133.290
2023-04-03$85.00$133.290
2023-03-31$85.00$133.290
2023-03-30$85.00$133.290
2023-03-29$85.00$133.290
2023-03-28$85.00$133.290
2023-03-27$85.00$133.290
2023-03-24$85.00$133.290
2023-03-23$85.00$133.290
2023-03-22$85.00$133.29300
2023-03-21$77.00$120.750
2023-03-20$77.00$120.750
2023-03-17$77.00$120.750
2023-03-16$77.00$120.750
2023-03-15$77.00$120.75100
2023-03-14$77.00$120.750
2023-03-13$77.00$120.750
2023-03-10$77.00$120.750
2023-03-09$77.00$120.750
2023-03-08$77.00$120.750
2023-03-07$77.00$120.750
2023-03-06$77.00$120.750
2023-03-03$77.00$120.750
2023-03-02$77.00$120.750
2023-03-01$77.00$120.750
2023-02-28$77.00$120.750
2023-02-27$77.00$120.750
2023-02-24$77.00$120.750
2023-02-23$77.00$120.750
2023-02-22$77.00$120.750
2023-02-21$77.00$120.750
2023-02-17$77.00$120.750
2023-02-16$77.00$120.750
2023-02-15$77.00$120.750
2023-02-14$77.00$120.750
2023-02-13$77.00$120.750
2023-02-10$77.00$120.750
2023-02-09$77.00$120.750
2023-02-08$77.00$120.750
2023-02-07$77.00$120.750
2023-02-06$77.00$120.750
2023-02-03$77.00$120.750
2023-02-02$77.00$120.750
2023-02-01$77.00$120.750
2023-01-31$77.00$120.750
2023-01-30$77.00$120.750
2023-01-27$77.00$120.750
2023-01-26$77.00$120.750
2023-01-25$77.00$120.750
2023-01-24$77.00$120.750
2023-01-23$77.00$120.750
2023-01-20$77.00$120.750
2023-01-19$77.00$120.750
2023-01-18$77.00$120.750
2023-01-17$77.00$120.750
2023-01-13$77.00$120.750
2023-01-12$77.00$120.750
2023-01-11$77.00$119.080
2023-01-10$77.00$119.080
2023-01-09$77.00$119.080
2023-01-06$77.00$119.080
2023-01-05$77.00$119.080
2023-01-04$77.00$119.080
2023-01-03$77.00$119.080