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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2005-12-30$80.00$317.420
2005-12-29$80.00$317.420
2005-12-28$80.00$317.420
2005-12-27$80.00$317.420
2005-12-23$80.00$317.42300
2005-12-22$80.65$320.00200
2005-12-21$81.95$325.160
2005-12-20$81.95$325.160
2005-12-19$81.95$325.16100
2005-12-16$82.20$326.150
2005-12-15$82.20$326.15300
2005-12-14$80.15$318.01100
2005-12-13$80.10$317.820
2005-12-12$80.10$317.820
2005-12-09$80.10$317.820
2005-12-08$80.10$317.82100
2005-12-07$80.00$317.420
2005-12-06$80.00$317.420
2005-12-05$80.00$317.42100
2005-12-02$80.50$319.400
2005-12-01$80.50$319.400
2005-11-30$80.50$319.400
2005-11-29$80.50$319.400
2005-11-28$80.50$319.40100
2005-11-25$80.50$319.400
2005-11-23$80.50$319.400
2005-11-22$80.50$319.40400
2005-11-21$80.80$320.590
2005-11-18$80.80$320.590
2005-11-17$80.80$320.590
2005-11-16$80.80$320.59200
2005-11-15$80.50$319.40100
2005-11-14$80.50$319.400
2005-11-11$80.50$319.400
2005-11-10$80.50$319.40100
2005-11-09$80.50$319.40100
2005-11-08$80.50$319.400
2005-11-07$80.50$319.400
2005-11-04$80.50$319.400
2005-11-03$80.50$319.40100
2005-11-02$80.50$319.400
2005-11-01$80.50$319.40400
2005-10-31$80.32$318.690
2005-10-28$80.32$318.69200
2005-10-27$79.45$315.240
2005-10-26$79.45$315.240
2005-10-25$79.45$315.240
2005-10-24$79.45$315.240
2005-10-21$79.45$315.240
2005-10-20$79.45$315.240
2005-10-19$79.45$315.240
2005-10-18$79.45$315.240
2005-10-17$79.45$315.240
2005-10-14$79.45$315.240
2005-10-13$79.45$315.240
2005-10-12$79.45$315.24100
2005-10-11$81.00$321.390
2005-10-10$81.00$321.390
2005-10-07$81.00$321.390
2005-10-06$81.00$321.39300
2005-10-05$82.75$328.33300
2005-10-04$80.75$320.400
2005-10-03$80.75$320.400
2005-09-30$80.75$320.40100
2005-09-29$81.00$321.390
2005-09-28$81.00$321.390
2005-09-27$81.00$321.390
2005-09-26$81.00$321.39100
2005-09-23$82.00$325.36100
2005-09-22$82.50$327.340
2005-09-21$82.50$327.340
2005-09-20$82.50$327.34100
2005-09-19$83.25$330.320
2005-09-16$83.25$330.32100
2005-09-15$82.75$328.330
2005-09-14$82.75$328.33300
2005-09-13$82.75$328.33100
2005-09-12$82.25$326.35100
2005-09-09$82.75$328.330
2005-09-08$82.75$328.33400
2005-09-07$83.40$330.91200
2005-09-06$85.50$339.240
2005-09-02$85.50$339.240
2005-09-01$85.50$339.24700
2005-08-31$84.00$333.29100
2005-08-30$84.00$333.290
2005-08-29$84.00$333.29200
2005-08-26$81.00$321.39400
2005-08-25$82.00$325.360
2005-08-24$82.00$325.36100
2005-08-23$82.00$325.360
2005-08-22$82.00$325.36100
2005-08-19$83.00$329.320
2005-08-18$83.00$329.320
2005-08-17$83.00$329.320
2005-08-16$83.00$329.320
2005-08-15$83.00$329.320
2005-08-12$83.00$329.320
2005-08-11$83.00$329.320
2005-08-10$83.00$329.320
2005-08-09$83.00$329.32100
2005-08-08$83.50$331.310
2005-08-05$83.50$331.310
2005-08-04$83.50$331.310
2005-08-03$83.50$331.310
2005-08-02$83.50$331.310
2005-08-01$83.50$331.310
2005-07-29$83.50$331.31100
2005-07-28$81.50$323.370
2005-07-27$81.50$323.370
2005-07-26$81.50$323.370
2005-07-25$81.50$323.370
2005-07-22$81.50$323.37100
2005-07-21$83.50$331.310
2005-07-20$83.50$331.31400
2005-07-19$81.87$324.840
2005-07-18$81.87$324.84200
2005-07-15$84.00$328.830
2005-07-14$84.00$328.830
2005-07-13$84.00$328.830
2005-07-12$84.00$328.830
2005-07-11$84.00$328.83300
2005-07-08$83.25$325.89100
2005-07-07$83.65$327.460
2005-07-06$83.65$327.460
2005-07-05$83.65$327.460
2005-07-01$83.65$327.460
2005-06-30$83.65$327.460
2005-06-29$83.65$327.460
2005-06-28$83.65$327.46100
2005-06-27$84.00$328.83100
2005-06-24$86.00$336.660
2005-06-23$86.00$336.660
2005-06-22$86.00$336.660
2005-06-21$86.00$336.662,000
2005-06-20$85.00$332.740
2005-06-17$85.00$332.74300
2005-06-16$80.00$313.170
2005-06-15$80.00$313.170
2005-06-14$80.00$313.170
2005-06-13$80.00$313.17100
2005-06-10$80.00$313.170
2005-06-09$80.00$313.17200
2005-06-08$82.00$321.000
2005-06-07$82.00$321.000
2005-06-06$82.00$321.000
2005-06-03$82.00$321.000
2005-06-02$82.00$321.000
2005-06-01$82.00$321.000
2005-05-31$82.00$321.000
2005-05-27$82.00$321.000
2005-05-26$82.00$321.000
2005-05-25$82.00$321.000
2005-05-24$82.00$321.000
2005-05-23$82.00$321.000
2005-05-20$82.00$321.000
2005-05-19$82.00$321.000
2005-05-18$82.00$321.000
2005-05-17$82.00$321.000
2005-05-16$82.00$321.000
2005-05-13$82.00$321.00100
2005-05-12$81.00$317.08100
2005-05-11$84.00$328.830
2005-05-10$84.00$328.830
2005-05-09$84.00$328.830
2005-05-06$84.00$328.83200
2005-05-05$84.00$328.83500
2005-05-04$82.50$322.96100
2005-05-03$82.00$321.00100
2005-05-02$83.25$325.890
2005-04-29$83.25$325.890
2005-04-28$83.25$325.890
2005-04-27$83.25$325.890
2005-04-26$83.25$325.89200
2005-04-25$82.37$322.45300
2005-04-22$84.00$328.830
2005-04-21$84.00$328.830
2005-04-20$84.00$328.83400
2005-04-19$82.37$322.450
2005-04-18$82.37$322.45200
2005-04-15$83.50$322.470
2005-04-14$83.50$322.470
2005-04-13$83.50$322.47100
2005-04-12$83.50$322.470
2005-04-11$83.50$322.470
2005-04-08$83.50$322.47100
2005-04-07$83.50$322.47100
2005-04-06$83.50$322.470
2005-04-05$83.50$322.47100
2005-04-04$85.00$328.26700
2005-04-01$85.00$328.260
2005-03-31$85.00$328.260
2005-03-30$85.00$328.260
2005-03-29$85.00$328.260
2005-03-28$85.00$328.26100
2005-03-24$85.25$329.220
2005-03-23$85.25$329.220
2005-03-22$85.25$329.220
2005-03-21$85.25$329.220
2005-03-18$85.25$329.220
2005-03-17$85.25$329.22100
2005-03-16$86.00$332.120
2005-03-15$86.00$332.120
2005-03-14$86.00$332.120
2005-03-11$86.00$332.120
2005-03-10$86.00$332.120
2005-03-09$86.00$332.120
2005-03-08$86.00$332.1222,700
2005-03-07$86.46$333.900
2005-03-04$86.46$333.907,700
2005-03-03$85.00$328.26100
2005-03-02$85.00$328.260
2005-03-01$85.00$328.260
2005-02-28$85.00$328.260
2005-02-25$85.00$328.26100
2005-02-24$86.50$334.050
2005-02-23$86.50$334.050
2005-02-22$86.50$334.050
2005-02-18$86.50$334.050
2005-02-17$86.50$334.05400
2005-02-16$86.50$334.05400
2005-02-15$90.00$347.57400
2005-02-14$90.45$349.31900
2005-02-11$86.50$334.050
2005-02-10$86.50$334.051,000
2005-02-09$84.00$324.40200
2005-02-08$82.30$317.830
2005-02-07$82.30$317.830
2005-02-04$82.30$317.830
2005-02-03$82.30$317.831,400
2005-02-02$80.75$311.850
2005-02-01$80.75$311.850
2005-01-31$80.75$311.850
2005-01-28$80.75$311.850
2005-01-27$80.75$311.85100
2005-01-26$80.75$311.85100
2005-01-25$81.25$313.78100
2005-01-24$81.75$315.710
2005-01-21$81.75$315.710
2005-01-20$81.75$315.71500
2005-01-19$83.25$321.50800
2005-01-18$80.63$311.380
2005-01-14$81.75$311.360
2005-01-13$81.75$311.360
2005-01-12$81.75$311.360
2005-01-11$81.75$311.360
2005-01-10$81.75$311.36100
2005-01-07$79.90$304.32400
2005-01-06$78.00$297.08500
2005-01-05$79.50$302.790
2005-01-04$79.50$302.790
2005-01-03$79.50$302.79400