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 — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2024-12-31$86.00$183.480
2024-12-30$86.00$183.480
2024-12-27$86.00$183.480
2024-12-26$86.00$183.480
2024-12-24$86.00$183.48200
2024-12-23$88.00$187.740
2024-12-20$88.00$187.740
2024-12-19$88.00$187.74140
2024-12-18$88.00$187.740
2024-12-17$88.00$187.740
2024-12-16$88.00$187.740
2024-12-13$88.00$187.740
2024-12-12$88.00$187.740
2024-12-11$88.00$187.740
2024-12-10$88.00$187.740
2024-12-09$88.00$187.740
2024-12-06$88.00$187.740
2024-12-05$88.00$187.74175
2024-12-04$89.00$189.880
2024-12-03$89.00$189.880
2024-12-02$89.00$189.880
2024-11-29$89.00$189.880
2024-11-27$89.00$189.880
2024-11-26$89.00$189.880
2024-11-25$89.00$189.880
2024-11-22$89.00$189.880
2024-11-21$89.00$189.880
2024-11-20$89.00$189.880
2024-11-19$89.00$189.880
2024-11-18$89.00$189.880
2024-11-15$89.00$189.880
2024-11-14$89.00$189.880
2024-11-13$89.00$189.880
2024-11-12$89.00$189.880
2024-11-11$89.00$189.880
2024-11-08$89.00$189.880
2024-11-07$89.00$189.880
2024-11-06$89.00$189.88242
2024-11-05$88.00$187.74100
2024-11-04$86.71$184.990
2024-11-01$86.71$184.990
2024-10-31$86.71$184.99200
2024-10-30$86.71$184.990
2024-10-29$86.71$184.99350
2024-10-28$86.71$184.990
2024-10-25$86.71$184.990
2024-10-24$86.71$184.990
2024-10-23$86.71$184.990
2024-10-22$86.71$184.99265
2024-10-21$87.00$185.61100
2024-10-18$88.00$187.740
2024-10-17$88.00$187.740
2024-10-16$88.00$187.740
2024-10-15$88.00$187.740
2024-10-14$88.00$187.740
2024-10-11$88.00$187.740
2024-10-10$88.00$184.990
2024-10-09$88.00$184.990
2024-10-08$88.00$184.990
2024-10-07$88.00$184.990
2024-10-04$88.00$184.99258
2024-10-03$89.50$188.140
2024-10-02$89.50$188.140
2024-10-01$89.50$188.14300
2024-09-30$87.00$182.890
2024-09-27$87.00$182.890
2024-09-26$87.00$182.890
2024-09-25$87.00$182.890
2024-09-24$87.00$182.890
2024-09-23$87.00$182.890
2024-09-20$87.00$182.890
2024-09-19$87.00$182.890
2024-09-18$87.00$182.890
2024-09-17$87.00$182.890
2024-09-16$87.00$182.89150
2024-09-13$87.00$182.890
2024-09-12$87.00$182.89157
2024-09-11$85.74$180.24220
2024-09-10$86.00$180.790
2024-09-09$86.00$180.79560
2024-09-06$91.25$191.82100
2024-09-05$83.00$174.480
2024-09-04$83.00$174.480
2024-09-03$83.00$174.480
2024-08-30$83.00$174.480
2024-08-29$83.00$174.48160
2024-08-28$83.00$174.480
2024-08-27$83.00$174.480
2024-08-26$83.00$174.480
2024-08-23$83.00$174.480
2024-08-22$83.00$174.480
2024-08-21$83.00$174.480
2024-08-20$83.00$174.480
2024-08-19$83.00$174.480
2024-08-16$83.00$174.480
2024-08-15$83.00$174.480
2024-08-14$83.00$174.480
2024-08-13$83.00$174.480
2024-08-12$83.00$174.480
2024-08-09$83.00$174.480
2024-08-08$83.00$174.480
2024-08-07$83.00$174.480
2024-08-06$83.00$174.480
2024-08-05$83.00$174.480
2024-08-02$83.00$174.480
2024-08-01$83.00$174.480
2024-07-31$83.00$174.480
2024-07-30$83.00$174.480
2024-07-29$83.00$174.480
2024-07-26$83.00$174.480
2024-07-25$83.00$174.480
2024-07-24$83.00$174.480
2024-07-23$83.00$174.480
2024-07-22$83.00$174.480
2024-07-19$83.00$174.480
2024-07-18$83.00$174.480
2024-07-17$83.00$174.480
2024-07-16$83.00$174.480
2024-07-15$83.00$174.480
2024-07-12$83.00$171.770
2024-07-11$83.00$171.770
2024-07-10$83.00$171.770
2024-07-09$83.00$171.770
2024-07-08$83.00$171.770
2024-07-05$83.00$171.770
2024-07-03$83.00$171.770
2024-07-02$83.00$171.770
2024-07-01$83.00$171.770
2024-06-28$83.00$171.770
2024-06-27$83.00$171.770
2024-06-26$83.00$171.770
2024-06-25$83.00$171.770
2024-06-24$83.00$171.770
2024-06-21$83.00$171.770
2024-06-20$83.00$171.770
2024-06-18$83.00$171.770
2024-06-17$83.00$171.770
2024-06-14$83.00$171.77314
2024-06-13$83.50$172.800
2024-06-12$83.50$172.800
2024-06-11$83.50$172.800
2024-06-10$83.50$172.800
2024-06-07$83.50$172.800
2024-06-06$83.50$172.800
2024-06-05$83.50$172.80100
2024-06-04$84.00$173.840
2024-06-03$84.00$173.840
2024-05-31$84.00$173.840
2024-05-30$84.00$173.840
2024-05-29$84.00$173.840
2024-05-28$84.00$173.840
2024-05-24$84.00$173.840
2024-05-23$84.00$173.840
2024-05-22$84.00$173.84152
2024-05-21$84.00$173.84200
2024-05-20$85.00$175.913,885
2024-05-17$81.85$169.39175
2024-05-16$83.50$172.800
2024-05-15$83.50$172.80200
2024-05-14$80.21$165.990
2024-05-13$80.21$165.990
2024-05-10$80.21$165.990
2024-05-09$80.21$165.990
2024-05-08$80.21$165.990
2024-05-07$80.21$165.990
2024-05-06$80.21$165.990
2024-05-03$80.21$165.990
2024-05-02$80.21$165.990
2024-05-01$80.21$165.99310
2024-04-30$83.00$171.770
2024-04-29$83.00$171.77300
2024-04-26$82.75$171.250
2024-04-25$82.75$171.250
2024-04-24$82.75$171.25201
2024-04-23$83.05$171.87330
2024-04-22$84.25$174.360
2024-04-19$84.25$174.360
2024-04-18$84.25$174.360
2024-04-17$84.25$174.360
2024-04-16$84.25$174.360
2024-04-15$84.25$174.360
2024-04-12$84.25$174.360
2024-04-11$84.25$171.690
2024-04-10$84.25$171.690
2024-04-09$84.25$171.690
2024-04-08$84.25$171.691,124
2024-04-05$84.50$172.200
2024-04-04$84.50$172.200
2024-04-03$84.50$172.200
2024-04-02$84.50$172.200
2024-04-01$84.50$172.200
2024-03-28$84.50$172.20180
2024-03-27$84.00$171.180
2024-03-26$84.00$171.180
2024-03-25$84.00$171.180
2024-03-22$84.00$171.180
2024-03-21$84.00$171.180
2024-03-20$84.00$171.180
2024-03-19$84.00$171.180
2024-03-18$84.00$171.180
2024-03-15$84.00$171.180
2024-03-14$84.00$171.180
2024-03-13$84.00$171.180
2024-03-12$84.00$171.180
2024-03-11$84.00$171.180
2024-03-08$84.00$171.180
2024-03-07$84.00$171.180
2024-03-06$84.00$171.180
2024-03-05$84.00$171.180
2024-03-04$84.00$171.180
2024-03-01$84.00$171.180
2024-02-29$84.00$171.180
2024-02-28$84.00$171.18309
2024-02-27$88.00$179.330
2024-02-26$88.00$179.330
2024-02-23$88.00$179.330
2024-02-22$88.00$179.330
2024-02-21$88.00$179.330
2024-02-20$88.00$179.330
2024-02-16$88.00$179.330
2024-02-15$88.00$179.330
2024-02-14$88.00$179.330
2024-02-13$88.00$179.330
2024-02-12$88.00$179.330
2024-02-09$88.00$179.330
2024-02-08$88.00$179.330
2024-02-07$88.00$179.330
2024-02-06$88.00$179.330
2024-02-05$88.00$179.33180
2024-02-02$84.50$172.200
2024-02-01$84.50$172.200
2024-01-31$84.50$172.200
2024-01-30$84.50$172.200
2024-01-29$84.50$172.200
2024-01-26$84.50$172.200
2024-01-25$84.50$172.200
2024-01-24$84.50$172.200
2024-01-23$84.50$172.200
2024-01-22$84.50$172.200
2024-01-19$84.50$172.200
2024-01-18$84.50$172.200
2024-01-17$84.50$172.200
2024-01-16$84.50$172.200
2024-01-12$84.50$172.200
2024-01-11$84.50$172.200
2024-01-10$84.50$169.570
2024-01-09$84.50$169.570
2024-01-08$84.50$169.570
2024-01-05$84.50$169.570
2024-01-04$84.50$169.570
2024-01-03$84.50$169.570
2024-01-02$84.50$169.570