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.

View year

Historical Stock Price — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2014-12-31$88.00$111.550
2014-12-30$88.00$111.550
2014-12-29$88.00$111.550
2014-12-26$88.00$111.550
2014-12-24$88.00$111.550
2014-12-23$88.00$111.550
2014-12-22$88.00$111.550
2014-12-19$88.00$111.550
2014-12-18$88.00$111.550
2014-12-17$88.00$111.550
2014-12-16$88.00$111.550
2014-12-15$88.00$111.550
2014-12-12$88.00$111.550
2014-12-11$88.00$111.550
2014-12-10$88.00$111.550
2014-12-09$88.00$111.550
2014-12-08$88.00$111.550
2014-12-05$88.00$111.550
2014-12-04$88.00$111.550
2014-12-03$88.00$111.550
2014-12-02$88.00$111.550
2014-12-01$88.00$111.550
2014-11-28$88.00$111.550
2014-11-26$88.00$111.550
2014-11-25$88.00$111.550
2014-11-24$88.00$111.550
2014-11-21$88.00$111.550
2014-11-20$88.00$111.550
2014-11-19$88.00$111.550
2014-11-18$88.00$111.550
2014-11-17$88.00$111.550
2014-11-14$88.00$111.550
2014-11-13$88.00$111.550
2014-11-12$88.00$111.550
2014-11-11$88.00$111.550
2014-11-10$88.00$111.550
2014-11-07$88.00$111.550
2014-11-06$88.00$111.550
2014-11-05$88.00$111.550
2014-11-04$88.00$111.550
2014-11-03$88.00$111.550
2014-10-31$88.00$111.550
2014-10-30$88.00$111.550
2014-10-29$88.00$111.550
2014-10-28$88.00$111.55100
2014-10-27$87.00$110.280
2014-10-24$87.00$110.280
2014-10-23$87.00$110.280
2014-10-22$87.00$110.28100
2014-10-21$88.64$112.360
2014-10-20$88.64$112.360
2014-10-17$88.64$112.360
2014-10-16$88.64$112.360
2014-10-15$88.64$112.360
2014-10-14$88.64$112.360
2014-10-13$88.64$112.360
2014-10-10$88.64$112.360
2014-10-09$88.64$112.360
2014-10-08$88.64$112.360
2014-10-07$88.64$111.01600
2014-10-06$86.50$108.330
2014-10-03$86.50$108.330
2014-10-02$86.50$108.330
2014-10-01$86.50$108.330
2014-09-30$86.50$108.330
2014-09-29$86.50$108.330
2014-09-26$86.50$108.330
2014-09-25$86.50$108.330
2014-09-24$86.50$108.330
2014-09-23$86.50$108.330
2014-09-22$86.50$108.330
2014-09-19$86.50$108.330
2014-09-18$86.50$108.330
2014-09-17$86.50$108.330
2014-09-16$86.50$108.330
2014-09-15$86.50$108.330
2014-09-12$86.50$108.330
2014-09-11$86.50$108.330
2014-09-10$86.50$108.330
2014-09-09$86.50$108.330
2014-09-08$86.50$108.330
2014-09-05$86.50$108.330
2014-09-04$86.50$108.330
2014-09-03$86.50$108.330
2014-09-02$86.50$108.330
2014-08-29$86.50$108.330
2014-08-28$86.50$108.330
2014-08-27$86.50$108.330
2014-08-26$86.50$108.330
2014-08-25$86.50$108.330
2014-08-22$86.50$108.330
2014-08-21$86.50$108.330
2014-08-20$86.50$108.330
2014-08-19$86.50$108.330
2014-08-18$86.50$108.330
2014-08-15$86.50$108.330
2014-08-14$86.50$108.330
2014-08-13$86.50$108.330
2014-08-12$86.50$108.330
2014-08-11$86.50$108.330
2014-08-08$86.50$108.330
2014-08-07$86.50$108.330
2014-08-06$86.50$108.330
2014-08-05$86.50$108.330
2014-08-04$86.50$108.330
2014-08-01$86.50$108.330
2014-07-31$86.50$108.330
2014-07-30$86.50$108.330
2014-07-29$86.50$108.330
2014-07-28$86.50$108.330
2014-07-25$86.50$108.330
2014-07-24$86.50$108.330
2014-07-23$86.50$108.330
2014-07-22$86.50$108.330
2014-07-21$86.50$108.330
2014-07-18$86.50$108.330
2014-07-17$86.50$108.330
2014-07-16$86.50$108.330
2014-07-15$86.50$108.330
2014-07-14$86.50$108.330
2014-07-11$86.50$108.330
2014-07-10$86.50$108.330
2014-07-09$86.50$107.000
2014-07-08$86.50$107.000
2014-07-07$86.50$107.000
2014-07-03$86.50$107.000
2014-07-02$86.50$107.000
2014-07-01$86.50$107.000
2014-06-30$86.50$107.000
2014-06-27$86.50$107.000
2014-06-26$86.50$107.000
2014-06-25$86.50$107.000
2014-06-24$86.50$107.000
2014-06-23$86.50$107.000
2014-06-20$86.50$107.000
2014-06-19$86.50$107.000
2014-06-18$86.50$107.000
2014-06-17$86.50$107.000
2014-06-16$86.50$107.000
2014-06-13$86.50$107.000
2014-06-12$86.50$107.000
2014-06-11$86.50$107.000
2014-06-10$86.50$107.000
2014-06-09$86.50$107.000
2014-06-06$86.50$107.000
2014-06-05$86.50$107.000
2014-06-04$86.50$107.000
2014-06-03$86.50$107.000
2014-06-02$86.50$107.000
2014-05-30$86.50$107.000
2014-05-29$86.50$107.000
2014-05-28$86.50$107.000
2014-05-27$86.50$107.000
2014-05-23$86.50$107.000
2014-05-22$86.50$107.000
2014-05-21$86.50$107.000
2014-05-20$86.50$107.000
2014-05-19$86.50$107.000
2014-05-16$86.50$107.000
2014-05-15$86.50$107.000
2014-05-14$86.50$107.000
2014-05-13$86.50$107.000
2014-05-12$86.50$107.000
2014-05-09$86.50$107.000
2014-05-08$86.50$107.000
2014-05-07$86.50$107.000
2014-05-06$86.50$107.000
2014-05-05$86.50$107.000
2014-05-02$86.50$107.000
2014-05-01$86.50$107.000
2014-04-30$86.50$107.000
2014-04-29$86.50$107.00500
2014-04-28$82.00$101.440
2014-04-25$82.00$101.440
2014-04-24$82.00$101.440
2014-04-23$82.00$101.440
2014-04-22$82.00$101.440
2014-04-21$82.00$101.440
2014-04-17$82.00$101.440
2014-04-16$82.00$101.440
2014-04-15$82.00$101.440
2014-04-14$82.00$101.440
2014-04-11$82.00$101.440
2014-04-10$82.00$101.440
2014-04-09$82.00$100.120
2014-04-08$82.00$100.120
2014-04-07$82.00$100.120
2014-04-04$82.00$100.120
2014-04-03$82.00$100.120
2014-04-02$82.00$100.120
2014-04-01$82.00$100.120
2014-03-31$82.00$100.120
2014-03-28$82.00$100.120
2014-03-27$82.00$100.120
2014-03-26$82.00$100.120
2014-03-25$82.00$100.120
2014-03-24$82.00$100.120
2014-03-21$82.00$100.120
2014-03-20$82.00$100.12200
2014-03-19$84.00$102.560
2014-03-18$84.00$102.560
2014-03-17$84.00$102.560
2014-03-14$84.00$102.560
2014-03-13$84.00$102.560
2014-03-12$84.00$102.560
2014-03-11$84.00$102.560
2014-03-10$84.00$102.560
2014-03-07$84.00$102.560
2014-03-06$84.00$102.560
2014-03-05$84.00$102.560
2014-03-04$84.00$102.560
2014-03-03$84.00$102.560
2014-02-28$84.00$102.560
2014-02-27$84.00$102.560
2014-02-26$84.00$102.560
2014-02-25$84.00$102.560
2014-02-24$84.00$102.560
2014-02-21$84.00$102.56900
2014-02-20$85.25$104.090
2014-02-19$85.25$104.090
2014-02-18$85.25$104.090
2014-02-14$85.25$104.090
2014-02-13$85.25$104.090
2014-02-12$85.25$104.090
2014-02-11$85.25$104.090
2014-02-10$85.25$104.090
2014-02-07$85.25$104.090
2014-02-06$85.25$104.090
2014-02-05$85.25$104.090
2014-02-04$85.25$104.090
2014-02-03$85.25$104.090
2014-01-31$85.25$104.090
2014-01-30$85.25$104.090
2014-01-29$85.25$104.090
2014-01-28$85.25$104.090
2014-01-27$85.25$104.090
2014-01-24$85.25$104.090
2014-01-23$85.25$104.090
2014-01-22$85.25$104.090
2014-01-21$85.25$104.090
2014-01-17$85.25$104.090
2014-01-16$85.25$104.090
2014-01-15$85.25$104.090
2014-01-14$85.25$104.090
2014-01-13$85.25$104.090
2014-01-10$85.25$104.090
2014-01-09$85.25$104.090
2014-01-08$85.25$102.790
2014-01-07$85.25$102.790
2014-01-06$85.25$102.790
2014-01-03$85.25$102.790
2014-01-02$85.25$102.790