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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1997-12-31$70.00$173.060
1997-12-30$69.00$170.59200
1997-12-29$67.00$165.640
1997-12-26$67.00$165.640
1997-12-24$67.00$165.640
1997-12-23$67.00$165.64300
1997-12-22$67.13$165.95200
1997-12-19$68.00$168.110
1997-12-18$68.00$168.110
1997-12-17$68.00$168.110
1997-12-16$68.25$168.730
1997-12-15$68.25$168.730
1997-12-12$68.25$168.730
1997-12-11$68.25$168.730
1997-12-10$68.25$168.730
1997-12-09$68.25$168.73100
1997-12-08$69.00$170.59500
1997-12-05$68.50$169.35500
1997-12-04$69.00$170.59100
1997-12-03$69.38$171.510
1997-12-02$69.38$171.510
1997-12-01$69.38$171.510
1997-11-28$69.38$171.510
1997-11-26$69.38$171.51400
1997-11-25$69.00$170.590
1997-11-24$69.00$170.590
1997-11-21$69.00$170.59200
1997-11-20$69.00$170.590
1997-11-19$69.50$171.82100
1997-11-18$68.50$169.35100
1997-11-17$68.50$169.35500
1997-11-14$69.00$170.590
1997-11-13$69.00$170.59200
1997-11-12$68.50$169.350
1997-11-11$68.50$169.35300
1997-11-10$68.50$169.35200
1997-11-07$68.00$168.11100
1997-11-06$66.50$164.41100
1997-11-05$66.50$164.410
1997-11-04$66.50$164.410
1997-11-03$66.50$164.410
1997-10-31$66.50$164.410
1997-10-30$67.00$165.640
1997-10-29$67.00$165.640
1997-10-28$67.00$165.640
1997-10-27$67.00$165.64100
1997-10-24$68.00$168.110
1997-10-23$68.00$168.111,100
1997-10-22$68.50$169.350
1997-10-21$68.50$169.35400
1997-10-20$69.00$170.590
1997-10-17$69.00$170.590
1997-10-16$69.00$170.596,800
1997-10-15$68.38$166.260
1997-10-14$68.38$166.260
1997-10-13$68.38$166.260
1997-10-10$68.38$166.260
1997-10-09$68.38$166.26500
1997-10-08$67.25$163.520
1997-10-07$67.25$163.521,300
1997-10-06$66.00$160.48200
1997-10-03$67.00$162.920
1997-10-02$67.00$162.92600
1997-10-01$67.50$164.13200
1997-09-30$68.00$165.35100
1997-09-29$68.00$165.350
1997-09-26$68.00$165.350
1997-09-25$68.00$165.350
1997-09-24$68.00$165.350
1997-09-23$68.00$165.350
1997-09-22$68.00$165.350
1997-09-19$68.00$165.350
1997-09-18$68.00$165.350
1997-09-17$68.00$165.350
1997-09-16$68.00$165.350
1997-09-15$68.00$165.35700
1997-09-12$66.50$161.700
1997-09-11$66.50$161.700
1997-09-10$66.50$161.70400
1997-09-09$67.00$162.92500
1997-09-08$67.50$164.130
1997-09-05$67.50$164.130
1997-09-04$67.50$164.130
1997-09-03$67.50$164.13100
1997-09-02$68.75$167.17200
1997-08-29$67.00$162.92300
1997-08-28$67.00$162.920
1997-08-27$67.00$162.920
1997-08-26$67.00$162.92100
1997-08-25$69.00$167.780
1997-08-22$69.00$167.780
1997-08-21$69.00$167.780
1997-08-20$69.00$167.786,200
1997-08-19$68.75$167.170
1997-08-18$68.50$166.560
1997-08-15$68.50$166.56200
1997-08-14$68.00$165.35100
1997-08-13$67.75$164.740
1997-08-12$67.75$164.74400
1997-08-11$67.75$164.74800
1997-08-08$67.50$164.130
1997-08-07$68.00$165.350
1997-08-06$68.00$165.350
1997-08-05$68.00$165.350
1997-08-04$68.00$165.350
1997-08-01$68.00$165.350
1997-07-31$68.00$165.350
1997-07-30$68.00$165.35100
1997-07-29$68.00$165.350
1997-07-28$68.00$165.35100
1997-07-25$68.00$165.350
1997-07-24$68.00$165.352,100
1997-07-23$66.75$162.31400
1997-07-22$66.75$162.31100
1997-07-21$67.50$164.135,900
1997-07-18$66.75$162.31400
1997-07-17$65.00$158.05500
1997-07-16$67.50$161.400
1997-07-15$67.50$161.400
1997-07-14$67.50$161.400
1997-07-11$67.50$161.400
1997-07-10$67.50$161.40100
1997-07-09$67.50$161.400
1997-07-08$67.50$161.40400
1997-07-07$67.00$160.20500
1997-07-03$64.50$154.220
1997-07-02$64.50$154.22100
1997-07-01$65.00$155.420
1997-06-30$65.00$155.420
1997-06-27$65.00$155.42100
1997-06-26$67.00$160.200
1997-06-25$67.00$160.200
1997-06-24$67.00$160.206,100
1997-06-23$65.50$156.610
1997-06-20$65.50$156.610
1997-06-19$65.50$156.610
1997-06-18$65.50$156.61100
1997-06-17$64.75$154.82300
1997-06-16$64.50$154.220
1997-06-13$64.50$154.220
1997-06-12$64.50$154.220
1997-06-11$64.50$154.220
1997-06-10$64.50$154.220
1997-06-09$64.50$154.220
1997-06-06$64.50$154.220
1997-06-05$64.50$154.220
1997-06-04$63.50$151.830
1997-06-03$63.50$151.83200
1997-06-02$63.50$151.830
1997-05-30$63.50$151.830
1997-05-29$63.50$151.83200
1997-05-28$63.50$151.830
1997-05-27$63.50$151.830
1997-05-23$63.50$151.830
1997-05-22$63.50$151.830
1997-05-21$63.50$151.83200
1997-05-20$63.50$151.830
1997-05-19$63.50$151.83100
1997-05-16$64.00$153.030
1997-05-15$64.00$153.03200
1997-05-14$64.00$153.030
1997-05-13$64.00$153.030
1997-05-12$64.00$153.030
1997-05-09$64.00$153.030
1997-05-08$64.00$153.03200
1997-05-07$64.00$153.030
1997-05-06$64.00$153.030
1997-05-05$64.00$153.030
1997-05-02$64.00$153.030
1997-05-01$64.00$153.03100
1997-04-30$63.50$151.83200
1997-04-29$63.50$151.83400
1997-04-28$65.00$155.420
1997-04-25$65.00$155.420
1997-04-24$65.00$155.420
1997-04-23$65.00$155.425,900
1997-04-22$64.00$153.03800
1997-04-21$63.25$151.23100
1997-04-18$62.50$149.440
1997-04-17$62.50$149.440
1997-04-16$62.50$149.44600
1997-04-15$63.88$150.040
1997-04-14$63.88$150.04300
1997-04-11$64.00$150.33200
1997-04-10$63.50$149.160
1997-04-09$63.50$149.160
1997-04-08$63.50$149.16400
1997-04-07$65.00$152.680
1997-04-04$65.00$152.680
1997-04-03$65.00$152.68400
1997-04-02$64.00$150.33400
1997-04-01$64.13$150.630
1997-03-31$64.13$150.630
1997-03-27$64.13$150.63400
1997-03-26$64.13$150.630
1997-03-25$64.13$150.630
1997-03-24$64.13$150.63200
1997-03-21$64.13$150.63200
1997-03-20$64.75$152.090
1997-03-19$64.75$152.09100
1997-03-18$63.25$148.57400
1997-03-17$63.00$147.980
1997-03-14$63.00$147.98300
1997-03-13$64.50$151.510
1997-03-12$64.50$151.51100
1997-03-11$63.25$148.57400
1997-03-10$63.00$147.98500
1997-03-07$63.50$149.16200
1997-03-06$63.50$149.160
1997-03-05$63.50$149.160
1997-03-04$63.50$149.160
1997-03-03$63.00$147.980
1997-02-28$63.00$147.980
1997-02-27$63.00$147.980
1997-02-26$63.00$147.980
1997-02-25$63.75$149.75300
1997-02-24$63.50$149.160
1997-02-21$63.50$149.16200
1997-02-20$64.50$151.510
1997-02-19$64.50$151.51200
1997-02-18$62.50$146.810
1997-02-14$62.50$146.81100
1997-02-13$62.50$146.810
1997-02-12$62.50$146.810
1997-02-11$62.50$146.81100
1997-02-10$63.00$147.980
1997-02-07$63.00$147.98100
1997-02-06$63.50$149.16100
1997-02-05$63.75$149.750
1997-02-04$63.75$149.75200
1997-02-03$64.75$152.090
1997-01-31$64.75$152.09300
1997-01-30$65.00$152.680
1997-01-29$65.00$152.680
1997-01-28$65.00$152.680
1997-01-27$65.00$152.68400
1997-01-24$64.00$150.330
1997-01-23$64.00$150.33100
1997-01-22$63.50$149.160
1997-01-21$63.50$149.161,000
1997-01-20$62.00$145.63300
1997-01-17$60.88$142.99100
1997-01-16$62.50$146.810
1997-01-15$62.50$146.810
1997-01-14$62.50$144.17100
1997-01-13$64.50$148.785,300
1997-01-10$62.00$143.010
1997-01-09$62.00$143.010
1997-01-08$62.00$143.01200
1997-01-07$61.63$142.150
1997-01-06$61.63$142.15200
1997-01-03$61.50$141.860
1997-01-02$60.50$139.550