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.

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Historical Stock Price — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2000-12-29$46.50$135.590
2000-12-28$46.50$135.59200
2000-12-27$44.88$130.850
2000-12-26$44.88$130.850
2000-12-22$44.88$130.85100
2000-12-21$44.75$130.49300
2000-12-20$44.63$130.13200
2000-12-19$44.00$128.30200
2000-12-18$45.50$132.681,400
2000-12-15$46.00$134.13600
2000-12-14$45.00$131.220
2000-12-13$45.00$131.221,700
2000-12-12$45.00$131.22200
2000-12-11$43.13$125.750
2000-12-08$43.13$125.750
2000-12-07$43.13$125.750
2000-12-06$43.13$125.750
2000-12-05$43.13$125.750
2000-12-04$43.13$125.750
2000-12-01$43.13$125.750
2000-11-30$43.13$125.750
2000-11-29$43.13$125.750
2000-11-28$43.13$125.750
2000-11-27$43.13$125.750
2000-11-24$43.13$125.750
2000-11-22$43.13$125.750
2000-11-21$43.13$125.750
2000-11-20$43.13$125.750
2000-11-17$43.13$125.750
2000-11-16$43.13$125.750
2000-11-15$43.13$125.750
2000-11-14$43.00$125.391,300
2000-11-13$43.25$126.120
2000-11-10$43.25$126.120
2000-11-09$43.50$126.840
2000-11-08$43.50$126.840
2000-11-07$43.50$126.84200
2000-11-06$43.50$126.840
2000-11-03$43.50$126.84100
2000-11-02$44.00$128.300
2000-11-01$44.00$128.300
2000-10-31$44.00$128.30100
2000-10-30$44.50$129.760
2000-10-27$46.50$135.590
2000-10-26$46.50$135.590
2000-10-25$46.50$135.590
2000-10-24$46.50$135.590
2000-10-23$46.50$135.590
2000-10-20$46.50$135.590
2000-10-19$46.50$135.590
2000-10-18$46.50$135.590
2000-10-17$46.50$135.590
2000-10-16$46.50$135.590
2000-10-13$46.50$135.590
2000-10-12$46.50$135.59100
2000-10-11$45.50$132.68100
2000-10-10$47.00$137.050
2000-10-09$48.00$139.970
2000-10-06$48.00$139.97200
2000-10-05$45.25$131.950
2000-10-04$45.25$131.95200
2000-10-03$44.44$129.580
2000-10-02$44.44$129.580
2000-09-29$44.44$129.580
2000-09-28$44.44$129.580
2000-09-27$44.44$129.58100
2000-09-26$44.50$129.760
2000-09-25$44.50$129.760
2000-09-22$44.50$129.760
2000-09-21$44.50$129.760
2000-09-20$44.50$129.760
2000-09-19$44.50$129.760
2000-09-18$44.50$129.76200
2000-09-15$43.50$126.840
2000-09-14$43.50$126.840
2000-09-13$43.50$126.84100
2000-09-12$43.50$126.840
2000-09-11$43.50$126.84200
2000-09-08$44.00$128.301,200
2000-09-07$45.00$131.22600
2000-09-06$46.50$135.59500
2000-09-05$47.00$137.050
2000-09-01$47.00$137.050
2000-08-31$47.00$137.050
2000-08-30$47.00$137.050
2000-08-29$47.00$137.050
2000-08-28$47.00$137.05800
2000-08-25$44.00$128.300
2000-08-24$44.00$128.30200
2000-08-23$42.75$124.660
2000-08-22$42.75$124.660
2000-08-21$42.75$124.660
2000-08-18$42.75$124.660
2000-08-17$42.75$124.660
2000-08-16$42.75$124.66400
2000-08-15$42.88$125.020
2000-08-14$42.88$125.02200
2000-08-11$43.50$126.84100
2000-08-10$42.88$125.020
2000-08-09$42.88$125.020
2000-08-08$42.88$125.020
2000-08-07$42.88$125.020
2000-08-04$42.88$125.02100
2000-08-03$43.00$125.390
2000-08-02$43.00$125.390
2000-08-01$43.00$125.390
2000-07-31$43.00$125.390
2000-07-28$43.00$125.390
2000-07-27$43.00$125.390
2000-07-26$43.00$125.390
2000-07-25$43.00$125.390
2000-07-24$43.00$125.390
2000-07-21$43.00$125.390
2000-07-20$43.00$125.390
2000-07-19$43.63$127.210
2000-07-18$43.63$127.21100
2000-07-17$43.63$124.660
2000-07-14$43.63$124.660
2000-07-13$43.63$124.660
2000-07-12$43.63$124.660
2000-07-11$43.63$124.660
2000-07-10$43.63$124.660
2000-07-07$43.63$124.660
2000-07-06$43.63$124.66100
2000-07-05$44.00$125.730
2000-07-03$44.00$125.730
2000-06-30$44.00$125.730
2000-06-29$44.00$125.730
2000-06-28$44.00$125.730
2000-06-27$44.00$125.730
2000-06-26$44.00$125.73200
2000-06-23$43.50$124.300
2000-06-22$43.50$124.300
2000-06-21$43.50$124.300
2000-06-20$43.50$124.300
2000-06-19$43.50$124.30400
2000-06-16$43.50$124.300
2000-06-15$43.50$124.300
2000-06-14$43.50$124.300
2000-06-13$43.50$124.30200
2000-06-12$43.00$122.870
2000-06-09$43.00$122.870
2000-06-08$43.00$122.870
2000-06-07$43.00$122.870
2000-06-06$43.00$122.870
2000-06-05$43.00$122.870
2000-06-02$43.00$122.870
2000-06-01$43.00$122.870
2000-05-31$43.00$122.870
2000-05-30$43.00$122.870
2000-05-26$43.00$122.870
2000-05-25$43.00$122.870
2000-05-24$43.00$122.87400
2000-05-23$43.50$124.300
2000-05-22$43.50$124.300
2000-05-19$43.50$124.300
2000-05-18$43.50$124.30400
2000-05-17$45.00$128.590
2000-05-16$45.00$128.590
2000-05-15$45.00$128.590
2000-05-12$45.00$128.590
2000-05-11$45.00$128.590
2000-05-10$45.00$128.59400
2000-05-09$46.00$131.440
2000-05-08$47.00$134.30600
2000-05-05$44.50$127.16100
2000-05-04$45.00$128.590
2000-05-03$45.00$128.590
2000-05-02$45.00$128.590
2000-05-01$45.00$128.590
2000-04-28$45.00$128.590
2000-04-27$45.00$128.590
2000-04-26$45.00$128.590
2000-04-25$45.00$128.59100
2000-04-24$46.00$131.440
2000-04-20$46.00$131.440
2000-04-19$46.00$131.441,200
2000-04-18$44.75$127.870
2000-04-17$44.75$125.370
2000-04-14$44.75$125.370
2000-04-13$44.75$125.37100
2000-04-12$45.50$127.470
2000-04-11$45.50$127.47400
2000-04-10$45.00$126.070
2000-04-07$45.00$126.070
2000-04-06$45.00$126.07100
2000-04-05$45.50$127.470
2000-04-04$45.50$127.470
2000-04-03$45.50$127.47400
2000-03-31$47.50$133.080
2000-03-30$47.50$133.08100
2000-03-29$46.00$128.87100
2000-03-28$47.00$131.680
2000-03-27$47.00$131.68200
2000-03-24$47.50$133.080
2000-03-23$48.75$136.580
2000-03-22$48.75$136.580
2000-03-21$48.75$136.580
2000-03-20$48.75$136.580
2000-03-17$48.75$136.580
2000-03-16$48.75$136.58300
2000-03-15$46.75$130.980
2000-03-14$46.75$130.980
2000-03-13$46.75$130.980
2000-03-10$46.75$130.980
2000-03-09$46.75$130.980
2000-03-08$46.75$130.980
2000-03-07$47.00$131.68300
2000-03-06$46.50$130.280
2000-03-03$46.50$130.280
2000-03-02$46.50$130.280
2000-03-01$46.50$130.28100
2000-02-29$48.50$135.880
2000-02-28$48.50$135.880
2000-02-25$48.50$135.880
2000-02-24$48.50$135.880
2000-02-23$48.50$135.880
2000-02-22$48.50$135.880
2000-02-18$48.50$135.880
2000-02-17$48.50$135.880
2000-02-16$48.50$135.880
2000-02-15$48.50$135.880
2000-02-14$48.50$135.880
2000-02-11$48.50$135.880
2000-02-10$48.50$135.880
2000-02-09$48.50$135.880
2000-02-08$48.50$135.880
2000-02-07$48.50$135.88200
2000-02-04$46.50$130.280
2000-02-03$46.50$130.280
2000-02-02$46.50$130.280
2000-02-01$46.50$130.280
2000-01-31$46.50$130.280
2000-01-28$46.50$130.280
2000-01-27$46.50$130.280
2000-01-26$46.50$130.280
2000-01-25$46.50$130.281,000
2000-01-24$46.50$130.28100
2000-01-21$47.00$131.680
2000-01-20$47.00$131.680
2000-01-19$47.00$131.680
2000-01-18$47.00$131.68200
2000-01-14$49.00$134.830
2000-01-13$49.00$134.830
2000-01-12$49.00$134.830
2000-01-11$49.00$134.831,100
2000-01-10$48.00$132.080
2000-01-07$48.00$132.080
2000-01-06$48.00$132.080
2000-01-05$48.00$132.080
2000-01-04$48.00$132.080
2000-01-03$48.00$132.080