OTC:AILLI | 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
2010-06-09 to 2026-08-28
Data captured

Stock Price Chart

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

$68.49$87.92$112.86$144.87$185.96$238.702010-06-092026-08-28

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$87.00$89.910
2010-12-30$87.00$89.910
2010-12-29$87.00$89.910
2010-12-28$87.00$89.910
2010-12-27$87.00$89.910
2010-12-23$87.00$89.910
2010-12-22$87.00$89.910
2010-12-21$87.00$89.910
2010-12-20$87.00$89.910
2010-12-17$87.00$89.910
2010-12-16$87.00$89.91400
2010-12-15$86.50$89.390
2010-12-14$86.50$89.390
2010-12-13$86.50$89.390
2010-12-10$86.50$89.390
2010-12-09$86.50$89.390
2010-12-08$86.50$89.390
2010-12-07$86.50$89.39360
2010-12-06$86.50$89.39200
2010-12-03$87.50$89.090
2010-12-02$87.50$89.090
2010-12-01$87.50$89.090
2010-11-30$87.50$89.090
2010-11-29$87.50$89.09400
2010-11-26$90.00$91.640
2010-11-24$90.00$91.640
2010-11-23$90.00$91.640
2010-11-22$90.00$91.640
2010-11-19$90.00$91.640
2010-11-18$90.00$91.640
2010-11-17$90.00$91.640
2010-11-16$90.00$91.640
2010-11-15$90.00$91.640
2010-11-12$90.00$91.640
2010-11-11$90.00$91.640
2010-11-10$90.00$91.640
2010-11-09$90.00$91.640
2010-11-08$90.00$91.640
2010-11-05$90.00$91.640
2010-11-04$90.00$91.640
2010-11-03$90.00$91.640
2010-11-02$90.00$91.640
2010-11-01$90.00$91.640
2010-10-29$90.00$91.640
2010-10-28$90.00$91.640
2010-10-27$90.00$91.640
2010-10-26$90.00$91.640
2010-10-25$90.00$91.641,904
2010-10-22$86.00$87.57802
2010-10-21$75.00$76.370
2010-10-20$75.00$76.370
2010-10-19$75.00$76.370
2010-10-18$75.00$76.370
2010-10-15$75.00$76.370
2010-10-14$75.00$76.370
2010-10-13$75.00$76.370
2010-10-12$75.00$76.370
2010-10-11$75.00$76.370
2010-10-08$75.00$76.370
2010-10-07$75.00$76.370
2010-10-06$75.00$76.370
2010-10-05$75.00$76.370
2010-10-04$75.00$76.370
2010-10-01$75.00$76.370
2010-09-30$75.00$76.370
2010-09-29$75.00$76.370
2010-09-28$75.00$76.370
2010-09-27$75.00$76.370
2010-09-24$75.00$76.37160
2010-09-23$72.10$73.410
2010-09-22$72.10$73.410
2010-09-21$72.10$73.410
2010-09-20$72.10$73.410
2010-09-17$72.10$73.410
2010-09-16$72.10$73.410
2010-09-15$72.10$73.410
2010-09-14$72.10$73.410
2010-09-13$72.10$73.410
2010-09-10$72.10$73.410
2010-09-09$72.10$73.410
2010-09-08$72.10$73.410
2010-09-07$72.10$73.410
2010-09-03$72.10$72.100
2010-09-02$72.10$72.100
2010-09-01$72.10$72.100
2010-08-31$72.10$72.100
2010-08-30$72.10$72.100
2010-08-27$72.10$72.100
2010-08-26$72.10$72.100
2010-08-25$72.10$72.100
2010-08-24$72.10$72.100
2010-08-23$72.10$72.100
2010-08-20$72.10$72.100
2010-08-19$72.10$72.100
2010-08-18$72.10$72.100
2010-08-17$72.10$72.100
2010-08-16$72.10$72.100
2010-08-13$72.10$72.100
2010-08-12$72.10$72.100
2010-08-11$72.10$72.100
2010-08-10$72.10$72.100
2010-08-09$72.10$72.100
2010-08-06$72.10$72.100
2010-08-05$72.10$72.100
2010-08-04$72.10$72.100
2010-08-03$72.10$72.100
2010-08-02$72.10$72.100
2010-07-30$72.10$72.100
2010-07-29$72.10$72.100
2010-07-28$72.10$72.100
2010-07-27$72.10$72.100
2010-07-26$72.10$72.100
2010-07-23$72.10$72.100
2010-07-22$72.10$72.100
2010-07-21$72.10$72.100
2010-07-20$72.10$72.100
2010-07-19$72.10$72.100
2010-07-16$72.10$72.100
2010-07-15$72.10$72.100
2010-07-14$72.10$72.100
2010-07-13$72.10$72.100
2010-07-12$72.10$72.100
2010-07-09$72.10$72.100
2010-07-08$72.10$72.100
2010-07-07$72.10$72.100
2010-07-06$72.10$72.100
2010-07-02$72.10$72.100
2010-07-01$72.10$72.100
2010-06-30$72.10$72.100
2010-06-29$72.10$72.100
2010-06-28$72.10$72.100
2010-06-25$72.10$72.100
2010-06-24$72.10$72.100
2010-06-23$72.10$72.100
2010-06-22$72.10$72.100
2010-06-21$72.10$72.100
2010-06-18$72.10$72.100
2010-06-17$72.10$72.100
2010-06-16$72.10$72.100
2010-06-15$72.10$72.100
2010-06-14$72.10$72.100
2010-06-11$72.10$72.100
2010-06-10$72.10$72.100
2010-06-09$72.10$72.10150