OTC:UEPEN | 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
1980-03-18 to 2026-08-27
Data captured

Stock Price Chart

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

$20.42$42.20$87.18$180.11$372.10$768.761980-03-182026-08-27

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

View year

Historical Stock Price — 1987

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1987-12-31$33.50$36.72100
1987-12-30$34.00$37.270
1987-12-29$34.00$37.270
1987-12-28$34.00$37.270
1987-12-24$34.00$37.270
1987-12-23$34.00$37.270
1987-12-22$34.00$37.270
1987-12-21$34.00$37.27200
1987-12-18$33.00$36.180
1987-12-17$33.00$36.180
1987-12-16$33.00$36.18100
1987-12-15$34.00$37.270
1987-12-14$34.00$37.270
1987-12-11$34.00$37.270
1987-12-10$34.00$37.270
1987-12-09$34.00$37.270
1987-12-08$34.00$37.27100
1987-12-07$35.50$38.920
1987-12-04$35.50$38.920
1987-12-03$35.50$38.920
1987-12-02$35.50$38.92100
1987-12-01$35.00$38.370
1987-11-30$35.00$38.370
1987-11-27$35.00$38.370
1987-11-25$35.00$38.37100
1987-11-24$35.00$38.370
1987-11-23$35.00$38.370
1987-11-20$35.00$38.37300
1987-11-19$34.75$38.100
1987-11-18$34.75$38.100
1987-11-17$34.75$38.100
1987-11-16$34.75$38.100
1987-11-13$34.75$38.100
1987-11-12$34.75$38.100
1987-11-11$34.75$38.10200
1987-11-10$32.00$35.08200
1987-11-09$34.75$38.100
1987-11-06$34.75$38.10200
1987-11-05$34.00$37.27100
1987-11-04$33.00$36.18100
1987-11-03$33.00$36.180
1987-11-02$33.00$36.180
1987-10-30$33.00$36.180
1987-10-29$33.00$36.180
1987-10-28$33.00$36.180
1987-10-27$33.00$36.180
1987-10-26$33.00$36.180
1987-10-23$33.00$36.18700
1987-10-22$36.00$39.470
1987-10-21$36.00$39.470
1987-10-20$36.00$39.470
1987-10-19$36.00$39.470
1987-10-16$36.00$39.470
1987-10-15$36.00$39.470
1987-10-14$36.00$39.470
1987-10-13$36.00$38.510
1987-10-12$36.00$38.510
1987-10-09$36.00$38.510
1987-10-08$36.00$38.510
1987-10-07$36.00$38.510
1987-10-06$36.00$38.510
1987-10-05$36.00$38.510
1987-10-02$36.00$38.510
1987-10-01$36.00$38.510
1987-09-30$36.00$38.510
1987-09-29$36.00$38.51200
1987-09-28$37.00$39.580
1987-09-25$37.00$39.580
1987-09-24$37.00$39.580
1987-09-23$37.00$39.580
1987-09-22$37.00$39.580
1987-09-21$37.00$39.580
1987-09-18$37.00$39.580
1987-09-17$37.00$39.580
1987-09-16$36.50$39.040
1987-09-15$36.50$39.040
1987-09-14$36.50$39.040
1987-09-11$36.50$39.040
1987-09-10$36.50$39.040
1987-09-09$36.50$39.040
1987-09-08$36.50$39.040
1987-09-04$36.50$39.040
1987-09-03$36.50$39.040
1987-09-02$36.50$39.040
1987-09-01$36.50$39.040
1987-08-31$36.50$39.040
1987-08-28$36.50$39.040
1987-08-27$36.50$39.040
1987-08-26$36.50$39.040
1987-08-25$36.50$39.040
1987-08-24$36.50$39.040
1987-08-21$36.50$39.040
1987-08-20$36.50$39.040
1987-08-19$36.50$39.040
1987-08-18$37.00$39.580
1987-08-17$37.00$39.580
1987-08-14$37.00$39.580
1987-08-13$37.00$39.580
1987-08-12$37.00$39.580
1987-08-11$37.00$39.580
1987-08-10$37.00$39.580
1987-08-07$37.00$39.580
1987-08-06$37.00$39.580
1987-08-05$37.00$39.580
1987-08-04$37.00$39.580
1987-08-03$37.00$39.580
1987-07-31$37.00$39.58100
1987-07-30$37.00$39.580
1987-07-29$37.00$39.58100
1987-07-28$38.00$40.650
1987-07-27$38.00$40.650
1987-07-24$38.00$40.650
1987-07-23$38.00$40.650
1987-07-22$38.00$40.650
1987-07-21$38.00$40.650
1987-07-20$38.00$40.650
1987-07-17$38.00$40.650
1987-07-16$38.00$40.65200
1987-07-15$37.50$40.110
1987-07-14$37.50$40.110
1987-07-13$37.50$39.170
1987-07-10$37.50$39.170
1987-07-09$37.50$39.170
1987-07-08$37.50$39.170
1987-07-07$37.50$39.17600
1987-07-06$38.00$39.700
1987-07-02$38.00$39.700
1987-07-01$38.00$39.70100
1987-06-30$39.00$40.740
1987-06-29$39.00$40.740
1987-06-26$39.00$40.740
1987-06-25$39.00$40.74300
1987-06-24$37.50$39.17100
1987-06-23$37.50$39.170
1987-06-22$38.50$40.22100
1987-06-19$38.50$40.220
1987-06-18$38.50$40.220
1987-06-17$38.00$39.700
1987-06-16$38.00$39.700
1987-06-15$38.00$39.700
1987-06-12$38.00$39.700
1987-06-11$38.00$39.70200
1987-06-10$38.75$40.480
1987-06-09$38.75$40.480
1987-06-08$38.75$40.480
1987-06-05$38.75$40.480
1987-06-04$38.75$40.480
1987-06-03$38.75$40.480
1987-06-02$38.75$40.480
1987-06-01$38.75$40.480
1987-05-29$38.75$40.480
1987-05-28$38.75$40.480
1987-05-27$38.75$40.480
1987-05-26$38.75$40.480
1987-05-22$38.88$40.610
1987-05-21$38.88$40.610
1987-05-20$38.88$40.610
1987-05-19$38.88$40.610
1987-05-18$38.88$40.61100
1987-05-15$38.75$40.480
1987-05-14$38.75$40.480
1987-05-13$38.75$40.480
1987-05-12$38.75$40.480
1987-05-11$38.75$40.480
1987-05-08$38.75$40.480
1987-05-07$38.75$40.480
1987-05-06$38.75$40.480
1987-05-05$38.75$40.480
1987-05-04$38.75$40.480
1987-05-01$38.75$40.480
1987-04-30$38.75$40.48100
1987-04-29$38.75$40.480
1987-04-28$38.75$40.480
1987-04-27$38.75$40.480
1987-04-24$38.75$40.48100
1987-04-23$38.75$40.480
1987-04-22$38.75$40.480
1987-04-21$38.75$40.480
1987-04-20$38.75$40.480
1987-04-16$38.75$40.480
1987-04-15$38.75$40.48300
1987-04-14$39.25$41.000
1987-04-13$40.00$41.790
1987-04-10$40.00$40.870
1987-04-09$40.00$40.870
1987-04-08$39.88$40.741,000
1987-04-07$40.00$40.870
1987-04-06$40.00$40.870
1987-04-03$40.00$40.870
1987-04-02$40.00$40.87100
1987-04-01$40.75$41.64500
1987-03-31$40.00$40.870
1987-03-30$40.00$40.87200
1987-03-27$39.50$40.36100
1987-03-26$40.00$40.870
1987-03-25$40.00$40.87100
1987-03-24$40.00$40.870
1987-03-23$40.00$40.870
1987-03-20$40.00$40.870
1987-03-19$40.00$40.870
1987-03-18$40.00$40.87100
1987-03-17$40.00$40.870
1987-03-16$40.00$40.870
1987-03-13$40.00$40.870
1987-03-12$40.00$40.870
1987-03-11$40.00$40.870
1987-03-10$40.00$40.87200
1987-03-09$41.00$41.890
1987-03-06$41.00$41.890
1987-03-05$41.00$41.890
1987-03-04$41.00$41.890
1987-03-03$41.00$41.89200
1987-03-02$39.00$39.85100
1987-02-27$38.50$39.340
1987-02-26$38.50$39.340
1987-02-25$38.50$39.340
1987-02-24$38.50$39.340
1987-02-23$38.50$39.340
1987-02-20$38.50$39.34800
1987-02-19$40.00$40.87200
1987-02-18$39.25$40.11100
1987-02-17$39.50$40.360
1987-02-13$40.00$40.870
1987-02-12$40.00$40.87100
1987-02-11$40.00$40.87100
1987-02-10$40.00$40.870
1987-02-09$39.50$40.360
1987-02-06$39.50$40.360
1987-02-05$39.50$40.360
1987-02-04$39.50$40.360
1987-02-03$40.00$40.87100
1987-02-02$41.00$41.890
1987-01-30$41.00$41.890
1987-01-29$41.00$41.890
1987-01-28$41.00$41.890
1987-01-27$41.00$41.890
1987-01-26$41.00$41.89100
1987-01-23$41.00$41.89100
1987-01-22$40.00$40.870
1987-01-21$40.00$40.87300
1987-01-20$40.00$40.87200
1987-01-19$38.00$38.83800
1987-01-16$39.75$40.620
1987-01-15$40.25$41.13100
1987-01-14$41.00$41.890
1987-01-13$41.00$41.890
1987-01-12$41.00$41.000
1987-01-09$41.00$41.00400
1987-01-08$39.50$39.500
1987-01-07$38.75$38.750
1987-01-06$38.75$38.750
1987-01-05$38.75$38.750
1987-01-02$38.75$38.750