OTC:AILLM | 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
2010-04-13 to 2026-08-27
Data captured

Stock Price Chart

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

$72.44$90.63$113.40$141.89$177.53$222.122010-04-132026-08-27

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

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2015-12-31$99.00$131.700
2015-12-30$99.00$131.700
2015-12-29$99.00$131.700
2015-12-28$99.00$131.700
2015-12-24$99.00$131.700
2015-12-23$99.00$131.700
2015-12-22$99.00$131.700
2015-12-21$99.00$131.700
2015-12-18$99.00$131.700
2015-12-17$99.00$131.700
2015-12-16$99.00$131.700
2015-12-15$99.00$131.700
2015-12-14$99.00$131.700
2015-12-11$99.00$131.700
2015-12-10$99.00$131.700
2015-12-09$99.00$131.700
2015-12-08$99.00$131.700
2015-12-07$99.00$131.700
2015-12-04$99.00$131.700
2015-12-03$99.00$131.700
2015-12-02$99.00$131.700
2015-12-01$99.00$131.700
2015-11-30$99.00$131.700
2015-11-27$99.00$131.700
2015-11-25$99.00$131.700
2015-11-24$99.00$131.700
2015-11-23$99.00$131.700
2015-11-20$99.00$131.700
2015-11-19$99.00$131.700
2015-11-18$99.00$131.700
2015-11-17$99.00$131.700
2015-11-16$99.00$131.700
2015-11-13$99.00$131.700
2015-11-12$99.00$131.700
2015-11-11$99.00$131.700
2015-11-10$99.00$131.700
2015-11-09$99.00$131.700
2015-11-06$99.00$131.700
2015-11-05$99.00$131.700
2015-11-04$99.00$131.700
2015-11-03$99.00$131.700
2015-11-02$99.00$131.700
2015-10-30$99.00$131.700
2015-10-29$99.00$131.700
2015-10-28$99.00$131.700
2015-10-27$99.00$131.700
2015-10-26$99.00$131.700
2015-10-23$99.00$131.700
2015-10-22$99.00$131.700
2015-10-21$99.00$131.700
2015-10-20$99.00$131.700
2015-10-19$99.00$131.700
2015-10-16$99.00$131.700
2015-10-15$99.00$131.70500
2015-10-14$99.00$131.700
2015-10-13$99.00$131.700
2015-10-12$99.00$131.700
2015-10-09$99.00$131.700
2015-10-08$99.00$131.700
2015-10-07$99.00$131.700
2015-10-06$99.00$130.060
2015-10-05$99.00$130.060
2015-10-02$99.00$130.060
2015-10-01$99.00$130.060
2015-09-30$99.00$130.060
2015-09-29$99.00$130.060
2015-09-28$99.00$130.060
2015-09-25$99.00$130.060
2015-09-24$99.00$130.060
2015-09-23$99.00$130.060
2015-09-22$99.00$130.060
2015-09-21$99.00$130.06400
2015-09-18$97.50$128.090
2015-09-17$97.50$128.09800
2015-09-16$99.00$130.060
2015-09-15$99.00$130.060
2015-09-14$99.00$130.060
2015-09-11$99.00$130.060
2015-09-10$99.00$130.060
2015-09-09$99.00$130.060
2015-09-08$99.00$130.06400
2015-09-04$99.25$130.390
2015-09-03$99.25$130.390
2015-09-02$99.25$130.390
2015-09-01$99.25$130.39100
2015-08-31$98.25$129.08100
2015-08-28$99.50$130.720
2015-08-27$99.50$130.720
2015-08-26$99.50$130.720
2015-08-25$99.50$130.720
2015-08-24$99.50$130.720
2015-08-21$99.50$130.720
2015-08-20$99.50$130.720
2015-08-19$99.50$130.720
2015-08-18$99.50$130.720
2015-08-17$99.50$130.720
2015-08-14$99.50$130.720
2015-08-13$99.50$130.720
2015-08-12$99.50$130.720
2015-08-11$99.50$130.720
2015-08-10$99.50$130.720
2015-08-07$99.50$130.720
2015-08-06$99.50$130.720
2015-08-05$99.50$130.720
2015-08-04$99.50$130.720
2015-08-03$99.50$130.720
2015-07-31$99.50$130.720
2015-07-30$99.50$130.720
2015-07-29$99.50$130.720
2015-07-28$99.50$130.720
2015-07-27$99.50$130.720
2015-07-24$99.50$130.720
2015-07-23$99.50$130.720
2015-07-22$99.50$130.720
2015-07-21$99.50$130.72200
2015-07-20$97.50$128.090
2015-07-17$97.50$128.090
2015-07-16$97.50$128.090
2015-07-15$97.50$128.09400
2015-07-14$99.00$130.060
2015-07-13$99.00$130.060
2015-07-10$99.00$130.060
2015-07-09$99.00$130.060
2015-07-08$99.00$128.450
2015-07-07$99.00$128.450
2015-07-06$99.00$128.450
2015-07-02$99.00$128.450
2015-07-01$99.00$128.450
2015-06-30$99.00$128.450
2015-06-29$99.00$128.450
2015-06-26$99.00$128.450
2015-06-25$99.00$128.450
2015-06-24$99.00$128.450
2015-06-23$99.00$128.450
2015-06-22$99.00$128.450
2015-06-19$99.00$128.450
2015-06-18$99.00$128.450
2015-06-17$99.00$128.450
2015-06-16$99.00$128.450
2015-06-15$99.00$128.450
2015-06-12$99.00$128.450
2015-06-11$99.00$128.450
2015-06-10$99.00$128.45400
2015-06-09$98.00$127.150
2015-06-08$98.00$127.15300
2015-06-05$98.00$127.150
2015-06-04$98.00$127.150
2015-06-03$98.00$127.150
2015-06-02$98.00$127.150
2015-06-01$98.00$127.150
2015-05-29$98.00$127.150
2015-05-28$98.00$127.150
2015-05-27$98.00$127.150
2015-05-26$98.00$127.15200
2015-05-22$97.75$126.820
2015-05-21$97.75$126.820
2015-05-20$97.75$126.820
2015-05-19$97.75$126.820
2015-05-18$97.75$126.820
2015-05-15$97.75$126.820
2015-05-14$97.75$126.820
2015-05-13$97.75$126.820
2015-05-12$97.75$126.820
2015-05-11$97.75$126.820
2015-05-08$97.75$126.820
2015-05-07$97.75$126.820
2015-05-06$97.75$126.820
2015-05-05$97.75$126.820
2015-05-04$97.75$126.820
2015-05-01$97.75$126.820
2015-04-30$97.75$126.820
2015-04-29$97.75$126.820
2015-04-28$97.75$126.820
2015-04-27$97.75$126.820
2015-04-24$97.75$126.820
2015-04-23$97.75$126.820
2015-04-22$97.75$126.820
2015-04-21$97.75$126.820
2015-04-20$97.75$126.820
2015-04-17$97.75$126.820
2015-04-16$97.75$126.820
2015-04-15$97.75$126.820
2015-04-14$97.75$126.820
2015-04-13$97.75$126.820
2015-04-10$97.75$126.820
2015-04-09$97.75$126.820
2015-04-08$97.75$125.230
2015-04-07$97.75$125.230
2015-04-06$97.75$125.230
2015-04-02$97.75$125.230
2015-04-01$97.75$125.230
2015-03-31$97.75$125.230
2015-03-30$97.75$125.230
2015-03-27$97.75$125.230
2015-03-26$97.75$125.23200
2015-03-25$96.75$123.95200
2015-03-24$100.10$128.240
2015-03-23$100.10$128.240
2015-03-20$100.10$128.240
2015-03-19$100.10$128.240
2015-03-18$100.10$128.240
2015-03-17$100.10$128.240
2015-03-16$100.10$128.240
2015-03-13$100.10$128.240
2015-03-12$100.10$128.240
2015-03-11$100.10$128.240
2015-03-10$100.10$128.240
2015-03-09$100.10$128.240
2015-03-06$100.10$128.240
2015-03-05$100.10$128.240
2015-03-04$100.10$128.240
2015-03-03$100.10$128.240
2015-03-02$100.10$128.240
2015-02-27$100.10$128.240
2015-02-26$100.10$128.240
2015-02-25$100.10$128.240
2015-02-24$100.10$128.240
2015-02-23$100.10$128.240
2015-02-20$100.10$128.240
2015-02-19$100.10$128.240
2015-02-18$100.10$128.240
2015-02-17$100.10$128.240
2015-02-13$100.10$128.240
2015-02-12$100.10$128.240
2015-02-11$100.10$128.240
2015-02-10$100.10$128.240
2015-02-09$100.10$128.240
2015-02-06$100.10$128.240
2015-02-05$100.10$128.240
2015-02-04$100.10$128.240
2015-02-03$100.10$128.240
2015-02-02$100.10$128.240
2015-01-30$100.10$128.240
2015-01-29$100.10$128.240
2015-01-28$100.10$128.240
2015-01-27$100.10$128.240
2015-01-26$100.10$128.240
2015-01-23$100.10$128.240
2015-01-22$100.10$128.240
2015-01-21$100.10$128.240
2015-01-20$100.10$128.240
2015-01-16$100.10$128.243,800
2015-01-15$97.88$125.39200
2015-01-14$100.00$128.110
2015-01-13$100.00$128.110
2015-01-12$100.00$128.110
2015-01-09$100.00$128.110
2015-01-08$100.00$128.111,100
2015-01-07$99.00$125.25300
2015-01-06$99.00$125.250
2015-01-05$99.00$125.250
2015-01-02$99.00$125.250