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.

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Historical Stock Price — 1989

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1989-12-29$50.50$67.580
1989-12-28$50.50$67.580
1989-12-27$50.50$67.580
1989-12-26$50.50$67.580
1989-12-22$49.50$66.240
1989-12-21$49.50$66.24100
1989-12-20$50.50$67.58300
1989-12-19$49.00$65.57100
1989-12-18$49.00$65.570
1989-12-15$49.00$65.570
1989-12-14$49.00$65.57300
1989-12-13$50.00$66.910
1989-12-12$50.00$66.91100
1989-12-11$49.25$65.900
1989-12-08$49.25$65.900
1989-12-07$50.00$66.910
1989-12-06$50.00$66.91200
1989-12-05$49.00$65.570
1989-12-04$49.00$65.570
1989-12-01$49.00$65.570
1989-11-30$49.00$65.570
1989-11-29$49.00$65.570
1989-11-28$49.00$65.570
1989-11-27$49.00$65.570
1989-11-24$49.00$65.570
1989-11-22$49.00$65.570
1989-11-21$49.00$65.57100
1989-11-20$50.00$66.910
1989-11-17$50.00$66.91500
1989-11-16$48.50$64.90500
1989-11-15$48.50$64.90300
1989-11-14$48.50$64.900
1989-11-13$48.50$64.90200
1989-11-10$48.25$64.570
1989-11-09$48.25$64.57100
1989-11-08$48.50$64.901,400
1989-11-07$48.25$64.57600
1989-11-06$49.00$65.570
1989-11-03$49.00$65.570
1989-11-02$49.00$65.570
1989-11-01$49.00$65.570
1989-10-31$49.00$65.57600
1989-10-30$48.50$64.900
1989-10-27$49.75$66.570
1989-10-26$49.75$66.570
1989-10-25$49.75$66.57100
1989-10-24$48.38$64.73300
1989-10-23$48.50$64.900
1989-10-20$48.50$64.900
1989-10-19$48.50$64.900
1989-10-18$48.50$64.90100
1989-10-17$48.25$64.570
1989-10-16$48.25$64.57200
1989-10-13$48.25$63.06200
1989-10-12$48.75$63.71200
1989-10-11$49.50$64.69200
1989-10-10$48.50$63.390
1989-10-09$48.25$63.060
1989-10-06$48.25$63.060
1989-10-05$48.25$63.060
1989-10-04$48.25$63.060
1989-10-03$48.25$63.060
1989-10-02$48.25$63.06100
1989-09-29$48.25$63.06100
1989-09-28$48.25$63.060
1989-09-27$48.25$63.060
1989-09-26$48.25$63.060
1989-09-25$48.25$63.060
1989-09-22$48.50$63.390
1989-09-21$48.50$63.390
1989-09-20$48.50$63.390
1989-09-19$48.50$63.390
1989-09-18$48.50$63.39100
1989-09-15$48.75$63.71100
1989-09-14$48.25$63.060
1989-09-13$48.25$63.060
1989-09-12$48.25$63.060
1989-09-11$48.25$63.06100
1989-09-08$48.00$62.730
1989-09-07$48.00$62.73100
1989-09-06$48.00$62.73100
1989-09-05$48.00$62.73300
1989-09-01$48.50$63.390
1989-08-31$48.00$62.730
1989-08-30$48.00$62.730
1989-08-29$48.00$62.73100
1989-08-28$47.50$62.08300
1989-08-25$48.00$62.730
1989-08-24$48.50$63.39200
1989-08-23$48.50$63.39300
1989-08-22$49.25$64.37100
1989-08-21$49.00$64.040
1989-08-18$49.00$64.040
1989-08-17$49.00$64.040
1989-08-16$49.00$64.040
1989-08-15$49.00$64.04100
1989-08-14$48.50$63.390
1989-08-11$48.50$63.390
1989-08-10$48.50$63.390
1989-08-09$49.50$64.69300
1989-08-08$48.00$62.73400
1989-08-07$48.00$62.73100
1989-08-04$47.00$61.43100
1989-08-03$48.00$62.730
1989-08-02$48.00$62.730
1989-08-01$48.00$62.73200
1989-07-31$46.25$60.450
1989-07-28$46.25$60.450
1989-07-27$46.25$60.450
1989-07-26$46.25$60.450
1989-07-25$46.25$60.450
1989-07-24$46.25$60.450
1989-07-21$46.25$60.450
1989-07-20$46.25$60.450
1989-07-19$46.25$60.450
1989-07-18$46.25$60.450
1989-07-17$46.25$60.450
1989-07-14$47.25$61.750
1989-07-13$47.25$60.280
1989-07-12$47.25$60.280
1989-07-11$47.25$60.280
1989-07-10$47.25$60.280
1989-07-07$47.25$60.280
1989-07-06$47.25$60.280
1989-07-05$47.25$60.280
1989-07-03$47.25$60.280
1989-06-30$47.25$60.28200
1989-06-29$47.25$60.280
1989-06-28$47.25$60.280
1989-06-27$48.00$61.240
1989-06-26$48.00$61.240
1989-06-23$48.00$61.240
1989-06-22$48.00$61.240
1989-06-21$48.00$61.240
1989-06-20$48.00$61.240
1989-06-19$48.00$61.24100
1989-06-16$47.25$60.28100
1989-06-15$47.25$60.28100
1989-06-14$47.00$59.960
1989-06-13$47.00$59.96200
1989-06-12$47.00$59.960
1989-06-09$47.00$59.960
1989-06-08$48.50$61.88300
1989-06-07$47.00$59.960
1989-06-06$47.00$59.960
1989-06-05$47.00$59.96100
1989-06-02$45.75$58.37100
1989-06-01$46.00$58.690
1989-05-31$46.00$58.690
1989-05-30$46.00$58.69100
1989-05-26$45.00$57.410
1989-05-25$45.00$57.410
1989-05-24$45.50$58.050
1989-05-23$45.50$58.05100
1989-05-22$46.50$59.33100
1989-05-19$45.75$58.370
1989-05-18$45.75$58.370
1989-05-17$45.75$58.37100
1989-05-16$45.00$57.41100
1989-05-15$45.00$57.410
1989-05-12$45.00$57.41100
1989-05-11$45.00$57.410
1989-05-10$45.00$57.410
1989-05-09$45.00$57.410
1989-05-08$45.00$57.41100
1989-05-05$45.00$57.410
1989-05-04$45.25$57.730
1989-05-03$45.25$57.73100
1989-05-02$45.00$57.410
1989-05-01$45.00$57.410
1989-04-28$45.00$57.410
1989-04-27$45.00$57.410
1989-04-26$45.00$57.410
1989-04-25$45.00$57.410
1989-04-24$45.00$57.41100
1989-04-21$45.00$57.410
1989-04-20$45.00$57.41200
1989-04-19$45.00$57.41100
1989-04-18$46.00$58.69100
1989-04-17$46.00$58.690
1989-04-14$45.00$57.41100
1989-04-13$46.00$57.250
1989-04-12$46.00$57.250
1989-04-11$46.00$57.250
1989-04-10$46.00$57.250
1989-04-07$46.00$57.25100
1989-04-06$45.50$56.630
1989-04-05$45.50$56.630
1989-04-04$45.50$56.630
1989-04-03$45.50$56.630
1989-03-31$45.50$56.630
1989-03-30$45.50$56.630
1989-03-29$45.50$56.630
1989-03-28$45.50$56.630
1989-03-27$45.50$56.630
1989-03-23$45.50$56.630
1989-03-22$45.50$56.630
1989-03-21$45.50$56.630
1989-03-20$45.50$56.630
1989-03-17$45.50$56.630
1989-03-16$45.50$56.630
1989-03-15$45.50$56.630
1989-03-14$46.00$57.250
1989-03-13$46.75$58.190
1989-03-10$46.75$58.190
1989-03-09$46.75$58.190
1989-03-08$46.50$57.880
1989-03-07$46.50$57.880
1989-03-06$46.50$57.880
1989-03-03$46.50$57.880
1989-03-02$46.50$57.88100
1989-03-01$46.00$57.250
1989-02-28$46.00$57.250
1989-02-27$46.00$57.250
1989-02-24$46.00$57.250
1989-02-23$46.75$58.19100
1989-02-22$46.25$57.56100
1989-02-21$46.00$57.25100
1989-02-17$45.00$56.01200
1989-02-16$44.75$55.70200
1989-02-15$45.50$56.63500
1989-02-14$45.00$56.010
1989-02-13$45.00$56.010
1989-02-10$45.50$56.63300
1989-02-09$45.50$56.63100
1989-02-08$45.50$56.630
1989-02-07$45.50$56.630
1989-02-06$45.50$56.630
1989-02-03$45.50$56.630
1989-02-02$45.50$56.63100
1989-02-01$45.50$56.630
1989-01-31$45.50$56.630
1989-01-30$45.50$56.63200
1989-01-27$45.50$56.630
1989-01-26$45.50$56.630
1989-01-25$45.50$56.63100
1989-01-24$45.00$56.01200
1989-01-23$44.50$55.390
1989-01-20$44.50$55.390
1989-01-19$44.50$55.39100
1989-01-18$44.50$55.390
1989-01-17$44.50$55.390
1989-01-16$44.75$55.700
1989-01-13$44.75$55.70500
1989-01-12$44.75$54.300
1989-01-11$44.75$54.300
1989-01-10$44.75$54.30300
1989-01-09$44.75$54.30100
1989-01-06$45.00$54.600
1989-01-05$44.50$53.99200
1989-01-04$44.75$54.300
1989-01-03$44.75$54.30200