OTC:AILIO | 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
2012-11-09 to 2026-08-27
Data captured

Stock Price Chart

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

$59.85$72.29$87.31$105.45$127.36$153.822012-11-092026-08-27

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$99.51$118.550
2016-12-29$99.51$118.550
2016-12-28$99.51$118.550
2016-12-27$99.51$118.550
2016-12-23$99.51$118.550
2016-12-22$99.51$118.550
2016-12-21$99.51$118.550
2016-12-20$99.51$118.550
2016-12-19$99.51$118.550
2016-12-16$99.51$118.550
2016-12-15$99.51$118.550
2016-12-14$99.51$118.550
2016-12-13$99.51$118.550
2016-12-12$99.51$118.550
2016-12-09$99.51$118.550
2016-12-08$99.51$118.550
2016-12-07$99.51$118.550
2016-12-06$99.51$118.550
2016-12-05$99.51$118.550
2016-12-02$99.51$118.550
2016-12-01$99.51$118.550
2016-11-30$99.51$118.550
2016-11-29$99.51$118.550
2016-11-28$99.51$118.550
2016-11-25$99.51$118.550
2016-11-23$99.51$118.55100
2016-11-22$100.49$119.720
2016-11-21$100.49$119.720
2016-11-18$100.49$119.720
2016-11-17$100.49$119.720
2016-11-16$100.49$119.720
2016-11-15$100.49$119.720
2016-11-14$100.49$119.720
2016-11-11$100.49$119.720
2016-11-10$100.49$119.720
2016-11-09$100.49$119.720
2016-11-08$100.49$119.720
2016-11-07$100.49$119.720
2016-11-04$100.49$119.720
2016-11-03$100.49$119.720
2016-11-02$100.49$119.720
2016-11-01$100.49$119.720
2016-10-31$100.49$119.720
2016-10-28$100.49$119.720
2016-10-27$100.49$119.720
2016-10-26$100.49$119.720
2016-10-25$100.49$119.720
2016-10-24$100.49$119.720
2016-10-21$100.49$119.720
2016-10-20$100.49$119.720
2016-10-19$100.49$119.720
2016-10-18$100.49$119.720
2016-10-17$100.49$119.720
2016-10-14$100.49$119.720
2016-10-13$100.49$119.720
2016-10-12$100.49$119.720
2016-10-11$100.49$119.720
2016-10-10$100.49$119.720
2016-10-07$100.49$119.720
2016-10-06$100.49$119.720
2016-10-05$100.49$119.720
2016-10-04$100.49$118.450
2016-10-03$100.49$118.450
2016-09-30$100.49$118.450
2016-09-29$100.49$118.450
2016-09-28$100.49$118.450
2016-09-27$100.49$118.450
2016-09-26$100.49$118.450
2016-09-23$100.49$118.450
2016-09-22$100.49$118.450
2016-09-21$100.49$118.450
2016-09-20$100.49$118.45100
2016-09-19$99.00$116.690
2016-09-16$99.00$116.690
2016-09-15$99.00$116.690
2016-09-14$99.00$116.690
2016-09-13$99.00$116.690
2016-09-12$99.00$116.690
2016-09-09$99.00$116.690
2016-09-08$99.00$116.690
2016-09-07$99.00$116.690
2016-09-06$99.00$116.690
2016-09-02$99.00$116.690
2016-09-01$99.00$116.690
2016-08-31$99.00$116.690
2016-08-30$99.00$116.690
2016-08-29$99.00$116.690
2016-08-26$99.00$116.690
2016-08-25$99.00$116.690
2016-08-24$99.00$116.690
2016-08-23$99.00$116.690
2016-08-22$99.00$116.690
2016-08-19$99.00$116.690
2016-08-18$99.00$116.690
2016-08-17$99.00$116.690
2016-08-16$99.00$116.690
2016-08-15$99.00$116.690
2016-08-12$99.00$116.690
2016-08-11$99.00$116.690
2016-08-10$99.00$116.690
2016-08-09$99.00$116.690
2016-08-08$99.00$116.690
2016-08-05$99.00$116.690
2016-08-04$99.00$116.690
2016-08-03$99.00$116.690
2016-08-02$99.00$116.690
2016-08-01$99.00$116.690
2016-07-29$99.00$116.690
2016-07-28$99.00$116.690
2016-07-27$99.00$116.690
2016-07-26$99.00$116.690
2016-07-25$99.00$116.690
2016-07-22$99.00$116.690
2016-07-21$99.00$116.690
2016-07-20$99.00$116.690
2016-07-19$99.00$116.690
2016-07-18$99.00$116.690
2016-07-15$99.00$116.690
2016-07-14$99.00$116.690
2016-07-13$99.00$116.690
2016-07-12$99.00$116.690
2016-07-11$99.00$116.690
2016-07-08$99.00$116.690
2016-07-07$99.00$116.690
2016-07-06$99.00$115.440
2016-07-05$99.00$115.440
2016-07-01$99.00$115.440
2016-06-30$99.00$115.440
2016-06-29$99.00$115.441,400
2016-06-28$96.50$112.520
2016-06-27$96.50$112.520
2016-06-24$96.50$112.520
2016-06-23$96.50$112.520
2016-06-22$96.50$112.520
2016-06-21$96.50$112.520
2016-06-20$96.50$112.520
2016-06-17$96.50$112.520
2016-06-16$96.50$112.520
2016-06-15$96.50$112.520
2016-06-14$96.50$112.520
2016-06-13$96.50$112.520
2016-06-10$96.50$112.520
2016-06-09$96.50$112.520
2016-06-08$96.50$112.520
2016-06-07$96.50$112.520
2016-06-06$96.50$112.520
2016-06-03$96.50$112.520
2016-06-02$96.50$112.520
2016-06-01$96.50$112.520
2016-05-31$96.50$112.520
2016-05-27$96.50$112.520
2016-05-26$96.50$112.520
2016-05-25$96.50$112.520
2016-05-24$96.50$112.520
2016-05-23$96.50$112.520
2016-05-20$96.50$112.520
2016-05-19$96.50$112.520
2016-05-18$96.50$112.520
2016-05-17$96.50$112.520
2016-05-16$96.50$112.520
2016-05-13$96.50$112.520
2016-05-12$96.50$112.520
2016-05-11$96.50$112.520
2016-05-10$96.50$112.520
2016-05-09$96.50$112.520
2016-05-06$96.50$112.520
2016-05-05$96.50$112.520
2016-05-04$96.50$112.520
2016-05-03$96.50$112.520
2016-05-02$96.50$112.520
2016-04-29$96.50$112.520
2016-04-28$96.50$112.520
2016-04-27$96.50$112.520
2016-04-26$96.50$112.520
2016-04-25$96.50$112.520
2016-04-22$96.50$112.520
2016-04-21$96.50$112.520
2016-04-20$96.50$112.520
2016-04-19$96.50$112.520
2016-04-18$96.50$112.520
2016-04-15$96.50$112.520
2016-04-14$96.50$112.520
2016-04-13$96.50$112.520
2016-04-12$96.50$112.520
2016-04-11$96.50$112.520
2016-04-08$96.50$112.520
2016-04-07$96.50$112.520
2016-04-06$96.50$111.280
2016-04-05$96.50$111.280
2016-04-04$96.50$111.280
2016-04-01$96.50$111.280
2016-03-31$96.50$111.280
2016-03-30$96.50$111.280
2016-03-29$96.50$111.280
2016-03-28$96.50$111.280
2016-03-24$96.50$111.280
2016-03-23$96.50$111.280
2016-03-22$96.50$111.280
2016-03-21$96.50$111.280
2016-03-18$96.50$111.280
2016-03-17$96.50$111.280
2016-03-16$96.50$111.280
2016-03-15$96.50$111.280
2016-03-14$96.50$111.280
2016-03-11$96.50$111.280
2016-03-10$96.50$111.280
2016-03-09$96.50$111.280
2016-03-08$96.50$111.280
2016-03-07$96.50$111.280
2016-03-04$96.50$111.280
2016-03-03$96.50$111.280
2016-03-02$96.50$111.280
2016-03-01$96.50$111.280
2016-02-29$96.50$111.280
2016-02-26$96.50$111.280
2016-02-25$96.50$111.280
2016-02-24$96.50$111.280
2016-02-23$96.50$111.280
2016-02-22$96.50$111.280
2016-02-19$96.50$111.280
2016-02-18$96.50$111.280
2016-02-17$96.50$111.280
2016-02-16$96.50$111.280
2016-02-12$96.50$111.280
2016-02-11$96.50$111.280
2016-02-10$96.50$111.280
2016-02-09$96.50$111.28400
2016-02-08$96.50$111.28400
2016-02-05$95.00$109.550
2016-02-04$95.00$109.550
2016-02-03$95.00$109.550
2016-02-02$95.00$109.550
2016-02-01$95.00$109.550
2016-01-29$95.00$109.550
2016-01-28$95.00$109.550
2016-01-27$95.00$109.550
2016-01-26$95.00$109.550
2016-01-25$95.00$109.550
2016-01-22$95.00$109.550
2016-01-21$95.00$109.55400
2016-01-20$98.00$113.010
2016-01-19$98.00$113.010
2016-01-15$98.00$113.010
2016-01-14$98.00$113.010
2016-01-13$98.00$113.010
2016-01-12$98.00$113.010
2016-01-11$98.00$113.010
2016-01-08$98.00$113.01200
2016-01-07$99.00$114.160
2016-01-06$99.00$112.930
2016-01-05$99.00$112.930
2016-01-04$99.00$112.930