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 — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2016-12-30$95.50$132.720
2016-12-29$95.50$132.720
2016-12-28$95.50$132.720
2016-12-27$95.50$132.720
2016-12-23$95.50$132.720
2016-12-22$95.50$132.720
2016-12-21$95.50$132.720
2016-12-20$95.50$132.720
2016-12-19$95.50$132.720
2016-12-16$95.50$132.720
2016-12-15$95.50$132.720
2016-12-14$95.50$132.720
2016-12-13$95.50$132.720
2016-12-12$95.50$132.720
2016-12-09$95.50$132.720
2016-12-08$95.50$132.720
2016-12-07$95.50$132.720
2016-12-06$95.50$132.720
2016-12-05$95.50$132.720
2016-12-02$95.50$132.720
2016-12-01$95.50$132.720
2016-11-30$95.50$132.720
2016-11-29$95.50$132.720
2016-11-28$95.50$132.72200
2016-11-25$95.40$132.59200
2016-11-23$95.00$132.03300
2016-11-22$95.00$132.03500
2016-11-21$96.00$133.420
2016-11-18$96.00$133.420
2016-11-17$96.00$133.42500
2016-11-16$94.00$130.640
2016-11-15$94.00$130.640
2016-11-14$94.00$130.64500
2016-11-11$95.25$132.380
2016-11-10$95.25$132.380
2016-11-09$95.25$132.380
2016-11-08$95.25$132.380
2016-11-07$95.25$132.380
2016-11-04$95.25$132.380
2016-11-03$95.25$132.380
2016-11-02$95.25$132.380
2016-11-01$95.25$132.380
2016-10-31$95.25$132.380
2016-10-28$95.25$132.380
2016-10-27$95.25$132.380
2016-10-26$95.25$132.380
2016-10-25$95.25$132.380
2016-10-24$95.25$132.38100
2016-10-21$97.00$134.810
2016-10-20$97.00$134.810
2016-10-19$97.00$134.810
2016-10-18$97.00$134.810
2016-10-17$97.00$134.810
2016-10-14$97.00$134.810
2016-10-13$97.00$134.810
2016-10-12$97.00$134.810
2016-10-11$97.00$134.810
2016-10-10$97.00$134.810
2016-10-07$97.00$134.810
2016-10-06$97.00$134.810
2016-10-05$97.00$134.810
2016-10-04$97.00$133.330
2016-10-03$97.00$133.330
2016-09-30$97.00$133.330
2016-09-29$97.00$133.330
2016-09-28$97.00$133.330
2016-09-27$97.00$133.330
2016-09-26$97.00$133.330
2016-09-23$97.00$133.330
2016-09-22$97.00$133.330
2016-09-21$97.00$133.330
2016-09-20$97.00$133.330
2016-09-19$97.00$133.33200
2016-09-16$99.00$136.080
2016-09-15$99.00$136.080
2016-09-14$99.00$136.080
2016-09-13$99.00$136.080
2016-09-12$99.00$136.080
2016-09-09$99.00$136.080
2016-09-08$99.00$136.080
2016-09-07$99.00$136.080
2016-09-06$99.00$136.080
2016-09-02$99.00$136.080
2016-09-01$99.00$136.080
2016-08-31$99.00$136.080
2016-08-30$99.00$136.080
2016-08-29$99.00$136.080
2016-08-26$99.00$136.080
2016-08-25$99.00$136.080
2016-08-24$99.00$136.080
2016-08-23$99.00$136.083,700
2016-08-22$99.00$136.08400
2016-08-19$94.80$130.310
2016-08-18$94.80$130.310
2016-08-17$94.80$130.310
2016-08-16$94.80$130.310
2016-08-15$94.80$130.310
2016-08-12$94.80$130.310
2016-08-11$94.80$130.310
2016-08-10$94.80$130.310
2016-08-09$94.80$130.310
2016-08-08$94.80$130.310
2016-08-05$94.80$130.310
2016-08-04$94.80$130.310
2016-08-03$94.80$130.310
2016-08-02$94.80$130.310
2016-08-01$94.80$130.310
2016-07-29$94.80$130.310
2016-07-28$94.80$130.310
2016-07-27$94.80$130.310
2016-07-26$94.80$130.310
2016-07-25$94.80$130.310
2016-07-22$94.80$130.310
2016-07-21$94.80$130.310
2016-07-20$94.80$130.310
2016-07-19$94.80$130.310
2016-07-18$94.80$130.310
2016-07-15$94.80$130.310
2016-07-14$94.80$130.310
2016-07-13$94.80$130.310
2016-07-12$94.80$130.310
2016-07-11$94.80$130.310
2016-07-08$94.80$130.310
2016-07-07$94.80$130.310
2016-07-06$94.80$128.850
2016-07-05$94.80$128.850
2016-07-01$94.80$128.850
2016-06-30$94.80$128.850
2016-06-29$94.80$128.850
2016-06-28$94.80$128.850
2016-06-27$94.80$128.850
2016-06-24$94.80$128.850
2016-06-23$94.80$128.850
2016-06-22$94.80$128.850
2016-06-21$94.80$128.850
2016-06-20$94.80$128.850
2016-06-17$94.80$128.850
2016-06-16$94.80$128.850
2016-06-15$94.80$128.850
2016-06-14$94.80$128.850
2016-06-13$94.80$128.850
2016-06-10$94.80$128.850
2016-06-09$94.80$128.850
2016-06-08$94.80$128.850
2016-06-07$94.80$128.850
2016-06-06$94.80$128.850
2016-06-03$94.80$128.850
2016-06-02$94.80$128.850
2016-06-01$94.80$128.850
2016-05-31$94.80$128.850
2016-05-27$94.80$128.850
2016-05-26$94.80$128.850
2016-05-25$94.80$128.850
2016-05-24$94.80$128.850
2016-05-23$94.80$128.850
2016-05-20$94.80$128.850
2016-05-19$94.80$128.85100
2016-05-18$95.00$129.120
2016-05-17$95.00$129.12300
2016-05-16$94.00$127.76400
2016-05-13$94.00$127.760
2016-05-12$94.00$127.760
2016-05-11$94.00$127.760
2016-05-10$94.00$127.760
2016-05-09$94.00$127.762,400
2016-05-06$92.50$125.72300
2016-05-05$91.50$124.36100
2016-05-04$92.00$125.040
2016-05-03$92.00$125.04100
2016-05-02$92.75$126.060
2016-04-29$92.75$126.060
2016-04-28$92.75$126.060
2016-04-27$92.75$126.060
2016-04-26$92.75$126.060
2016-04-25$92.75$126.060
2016-04-22$92.75$126.060
2016-04-21$92.75$126.060
2016-04-20$92.75$126.060
2016-04-19$92.75$126.060
2016-04-18$92.75$126.060
2016-04-15$92.75$126.060
2016-04-14$92.75$126.060
2016-04-13$92.75$126.060
2016-04-12$92.75$126.060
2016-04-11$92.75$126.060
2016-04-08$92.75$126.060
2016-04-07$92.75$126.060
2016-04-06$92.75$124.620
2016-04-05$92.75$124.620
2016-04-04$92.75$124.620
2016-04-01$92.75$124.620
2016-03-31$92.75$124.622,400
2016-03-30$90.53$121.630
2016-03-29$90.53$121.630
2016-03-28$90.53$121.630
2016-03-24$90.53$121.630
2016-03-23$90.53$121.630
2016-03-22$90.53$121.630
2016-03-21$90.53$121.630
2016-03-18$90.53$121.630
2016-03-17$90.53$121.630
2016-03-16$90.53$121.630
2016-03-15$90.53$121.630
2016-03-14$90.53$121.630
2016-03-11$90.53$121.630
2016-03-10$90.53$121.630
2016-03-09$90.53$121.630
2016-03-08$90.53$121.630
2016-03-07$90.53$121.630
2016-03-04$90.53$121.630
2016-03-03$90.53$121.630
2016-03-02$90.53$121.630
2016-03-01$90.53$121.630
2016-02-29$90.53$121.630
2016-02-26$90.53$121.630
2016-02-25$90.53$121.630
2016-02-24$90.53$121.63100
2016-02-23$88.75$119.240
2016-02-22$88.75$119.240
2016-02-19$88.75$119.240
2016-02-18$88.75$119.240
2016-02-17$88.75$119.240
2016-02-16$88.75$119.240
2016-02-12$88.75$119.240
2016-02-11$88.75$119.240
2016-02-10$88.75$119.240
2016-02-09$88.75$119.240
2016-02-08$88.75$119.240
2016-02-05$88.75$119.240
2016-02-04$88.75$119.240
2016-02-03$88.75$119.240
2016-02-02$88.75$119.240
2016-02-01$88.75$119.24300
2016-01-29$92.00$123.610
2016-01-28$92.00$123.610
2016-01-27$92.00$123.610
2016-01-26$92.00$123.610
2016-01-25$92.00$123.610
2016-01-22$92.00$123.610
2016-01-21$92.00$123.610
2016-01-20$92.00$123.610
2016-01-19$92.00$123.610
2016-01-15$92.00$123.610
2016-01-14$92.00$123.610
2016-01-13$92.00$123.610
2016-01-12$92.00$123.610
2016-01-11$92.00$123.610
2016-01-08$92.00$123.610
2016-01-07$92.00$123.610
2016-01-06$92.00$122.180
2016-01-05$92.00$122.18100
2016-01-04$91.00$120.85100