OTC:UEPEO | Historical Stock Price | UNION ELECTRIC 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
1980-03-17 to 2026-08-27
Data captured

Stock Price Chart

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

$26.72$55.09$113.58$234.16$482.79$995.381980-03-172026-08-27

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

View year

Historical Stock Price — 1990

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1990-12-31$49.00$71.790
1990-12-28$49.00$71.79700
1990-12-27$48.50$71.05200
1990-12-26$48.00$70.320
1990-12-24$48.00$70.321,200
1990-12-21$47.50$69.590
1990-12-20$47.50$69.590
1990-12-19$47.50$69.59400
1990-12-18$49.00$71.790
1990-12-17$49.00$71.790
1990-12-14$49.00$71.790
1990-12-13$49.00$71.790
1990-12-12$49.00$71.790
1990-12-11$49.00$71.79400
1990-12-10$49.00$71.79100
1990-12-07$49.25$72.15200
1990-12-06$48.50$71.051,100
1990-12-05$48.50$71.05100
1990-12-04$49.25$72.15100
1990-12-03$49.50$72.52100
1990-11-30$48.50$71.05100
1990-11-29$48.50$71.050
1990-11-28$48.50$71.050
1990-11-27$48.00$70.32100
1990-11-26$49.25$72.15300
1990-11-23$48.00$70.32100
1990-11-21$48.75$71.42100
1990-11-20$49.50$72.52100
1990-11-19$49.00$71.790
1990-11-16$49.25$72.150
1990-11-15$49.25$72.150
1990-11-14$49.25$72.150
1990-11-13$49.25$72.150
1990-11-12$49.25$72.150
1990-11-09$49.25$72.150
1990-11-08$49.25$72.15200
1990-11-07$48.00$70.32200
1990-11-06$49.38$72.340
1990-11-05$49.38$72.34700
1990-11-02$48.50$71.050
1990-11-01$48.50$71.05300
1990-10-31$49.25$72.15200
1990-10-30$47.38$69.41300
1990-10-29$47.50$69.590
1990-10-26$47.50$69.590
1990-10-25$47.50$69.590
1990-10-24$47.50$69.590
1990-10-23$47.50$69.590
1990-10-22$47.50$69.590
1990-10-19$47.50$69.590
1990-10-18$47.50$69.590
1990-10-17$47.50$69.59100
1990-10-16$47.50$69.590
1990-10-15$48.00$70.32100
1990-10-12$49.50$70.870
1990-10-11$49.50$70.870
1990-10-10$49.50$70.87200
1990-10-09$49.00$70.150
1990-10-08$49.00$70.150
1990-10-05$49.00$70.150
1990-10-04$49.00$70.15100
1990-10-03$48.50$69.440
1990-10-02$48.50$69.440
1990-10-01$48.50$69.440
1990-09-28$48.50$69.440
1990-09-27$49.00$70.150
1990-09-26$49.00$70.150
1990-09-25$49.00$70.150
1990-09-24$49.00$70.150
1990-09-21$49.00$70.150
1990-09-20$49.25$70.510
1990-09-19$49.25$70.510
1990-09-18$49.25$70.510
1990-09-17$49.25$70.510
1990-09-14$49.25$70.510
1990-09-13$49.25$70.510
1990-09-12$49.25$70.510
1990-09-11$49.25$70.510
1990-09-10$49.00$70.150
1990-09-07$49.00$70.150
1990-09-06$49.00$70.150
1990-09-05$49.00$70.15200
1990-09-04$49.00$70.150
1990-08-31$49.00$70.150
1990-08-30$49.00$70.150
1990-08-29$49.00$70.150
1990-08-28$49.00$70.150
1990-08-27$49.00$70.150
1990-08-24$49.00$70.150
1990-08-23$49.00$70.15200
1990-08-22$49.00$70.150
1990-08-21$49.00$70.15100
1990-08-20$49.50$70.870
1990-08-17$49.50$70.870
1990-08-16$49.50$70.87100
1990-08-15$49.50$70.870
1990-08-14$49.50$70.870
1990-08-13$49.50$70.870
1990-08-10$49.50$70.870
1990-08-09$49.50$70.87100
1990-08-08$49.50$70.870
1990-08-07$49.50$70.870
1990-08-06$49.50$70.870
1990-08-03$50.50$72.300
1990-08-02$50.50$72.30100
1990-08-01$49.00$70.15100
1990-07-31$49.00$70.150
1990-07-30$49.00$70.15100
1990-07-27$49.00$70.150
1990-07-26$49.00$70.150
1990-07-25$49.00$70.150
1990-07-24$49.00$70.15500
1990-07-23$49.50$70.870
1990-07-20$49.50$70.87100
1990-07-19$50.00$71.59100
1990-07-18$50.00$71.59100
1990-07-17$50.00$71.590
1990-07-16$50.00$71.590
1990-07-13$50.50$70.690
1990-07-12$50.50$70.69100
1990-07-11$50.00$69.990
1990-07-10$50.00$69.99100
1990-07-09$49.50$69.290
1990-07-06$49.50$69.290
1990-07-05$49.50$69.290
1990-07-03$49.50$69.290
1990-07-02$49.50$69.290
1990-06-29$49.50$69.29100
1990-06-28$50.00$69.990
1990-06-27$50.00$69.990
1990-06-26$50.00$69.99200
1990-06-25$51.00$71.390
1990-06-22$51.00$71.39100
1990-06-21$50.00$69.990
1990-06-20$50.00$69.990
1990-06-19$50.00$69.990
1990-06-18$50.00$69.99500
1990-06-15$48.50$67.890
1990-06-14$48.50$67.890
1990-06-13$49.00$68.59100
1990-06-12$49.00$68.59100
1990-06-11$48.50$67.890
1990-06-08$48.50$67.890
1990-06-07$48.50$67.890
1990-06-06$48.50$67.890
1990-06-05$48.50$67.89100
1990-06-04$49.00$68.590
1990-06-01$49.00$68.59200
1990-05-31$49.00$68.590
1990-05-30$49.00$68.590
1990-05-29$49.00$68.590
1990-05-25$49.00$68.590
1990-05-24$49.00$68.59100
1990-05-23$48.00$67.190
1990-05-22$48.00$67.190
1990-05-21$48.00$67.19100
1990-05-18$48.50$67.890
1990-05-17$48.50$67.890
1990-05-16$48.50$67.890
1990-05-15$48.50$67.890
1990-05-14$49.00$68.590
1990-05-11$49.50$69.29200
1990-05-10$49.50$69.290
1990-05-09$49.50$69.290
1990-05-08$49.50$69.290
1990-05-07$49.50$69.290
1990-05-04$49.50$69.290
1990-05-03$49.50$69.290
1990-05-02$49.50$69.290
1990-05-01$49.50$69.290
1990-04-30$49.50$69.29100
1990-04-27$50.00$69.990
1990-04-26$50.00$69.990
1990-04-25$50.00$69.990
1990-04-24$50.00$69.990
1990-04-23$50.00$69.990
1990-04-20$50.00$69.990
1990-04-19$50.00$69.99100
1990-04-18$50.00$69.99100
1990-04-17$50.50$70.690
1990-04-16$50.50$70.690
1990-04-12$50.50$69.120
1990-04-11$50.50$69.12100
1990-04-10$49.50$67.75100
1990-04-09$49.50$67.750
1990-04-06$49.50$67.750
1990-04-05$49.50$67.750
1990-04-04$49.50$67.750
1990-04-03$49.50$67.750
1990-04-02$49.50$67.750
1990-03-30$49.50$67.750
1990-03-29$49.50$67.750
1990-03-28$49.50$67.75100
1990-03-27$49.50$67.750
1990-03-26$49.50$67.750
1990-03-23$49.50$67.750
1990-03-22$49.50$67.75100
1990-03-21$49.50$67.750
1990-03-20$49.50$67.75100
1990-03-19$49.50$67.750
1990-03-16$49.50$67.750
1990-03-15$49.50$67.75200
1990-03-14$49.50$67.75200
1990-03-13$49.50$67.750
1990-03-12$49.50$67.75300
1990-03-09$50.50$69.120
1990-03-08$50.50$69.120
1990-03-07$50.50$69.120
1990-03-06$50.50$69.12100
1990-03-05$50.00$68.430
1990-03-02$50.00$68.43200
1990-03-01$50.00$68.430
1990-02-28$50.00$68.430
1990-02-27$50.00$68.43100
1990-02-26$50.00$68.430
1990-02-23$50.00$68.43100
1990-02-22$50.00$68.430
1990-02-21$50.00$68.43100
1990-02-20$50.00$68.430
1990-02-16$50.00$68.430
1990-02-15$50.00$68.430
1990-02-14$50.00$68.430
1990-02-13$50.00$68.430
1990-02-12$50.00$68.43300
1990-02-09$49.00$67.06100
1990-02-08$49.25$67.41100
1990-02-07$50.00$68.430
1990-02-06$50.00$68.430
1990-02-05$50.00$68.430
1990-02-02$50.00$68.430
1990-02-01$50.00$68.43300
1990-01-31$50.50$69.120
1990-01-30$50.50$69.120
1990-01-29$50.50$69.120
1990-01-26$50.50$69.120
1990-01-25$50.50$69.120
1990-01-24$50.50$69.12100
1990-01-23$50.50$69.120
1990-01-22$50.50$69.120
1990-01-19$50.50$69.120
1990-01-18$50.50$69.120
1990-01-17$50.50$69.120
1990-01-16$51.00$69.800
1990-01-15$51.00$69.800
1990-01-12$51.00$69.80100
1990-01-11$50.50$67.58100
1990-01-10$51.00$68.251,000
1990-01-09$52.00$69.581,400
1990-01-08$50.50$67.58200
1990-01-05$51.00$68.250
1990-01-04$51.00$68.250
1990-01-03$50.50$67.580
1990-01-02$50.50$67.580