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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2004-12-31$67.25$249.410
2004-12-30$67.25$249.410
2004-12-29$67.25$249.410
2004-12-28$67.25$249.410
2004-12-27$67.25$249.410
2004-12-23$67.25$249.410
2004-12-22$67.25$249.410
2004-12-21$67.25$249.410
2004-12-20$67.25$249.410
2004-12-17$67.25$249.410
2004-12-16$67.25$249.410
2004-12-15$67.25$249.41100
2004-12-14$70.00$259.610
2004-12-13$70.00$259.615,000
2004-12-10$68.50$254.050
2004-12-09$68.50$254.050
2004-12-08$68.50$254.05200
2004-12-07$68.50$254.050
2004-12-06$68.50$254.050
2004-12-03$68.50$254.053,700
2004-12-02$64.25$238.280
2004-12-01$64.25$238.280
2004-11-30$64.25$238.280
2004-11-29$64.25$238.280
2004-11-26$64.25$238.280
2004-11-24$64.25$238.280
2004-11-23$64.25$238.280
2004-11-22$64.25$238.280
2004-11-19$64.25$238.28500
2004-11-18$64.75$240.14100
2004-11-17$64.75$240.140
2004-11-16$64.75$240.145,100
2004-11-15$65.50$242.920
2004-11-12$65.50$242.920
2004-11-11$65.50$242.920
2004-11-10$65.50$242.920
2004-11-09$65.50$242.921,500
2004-11-08$63.50$235.501,000
2004-11-05$63.00$233.650
2004-11-04$63.00$233.650
2004-11-03$63.00$233.65200
2004-11-02$63.75$236.43500
2004-11-01$62.15$230.500
2004-10-29$62.15$230.500
2004-10-28$62.15$230.500
2004-10-27$62.15$230.500
2004-10-26$62.15$230.500
2004-10-25$62.15$230.50200
2004-10-22$62.50$231.790
2004-10-21$62.50$231.790
2004-10-20$62.50$231.79100
2004-10-19$61.80$229.200
2004-10-18$61.80$229.204,500
2004-10-15$62.00$226.690
2004-10-14$62.00$226.690
2004-10-13$62.00$226.69200
2004-10-12$61.50$224.87300
2004-10-11$62.00$226.690
2004-10-08$62.00$226.690
2004-10-07$62.00$226.690
2004-10-06$62.00$226.690
2004-10-05$62.00$226.69400
2004-10-04$61.25$223.950
2004-10-01$61.25$223.950
2004-09-30$61.25$223.950
2004-09-29$61.25$223.95100
2004-09-28$62.00$226.690
2004-09-27$62.00$226.690
2004-09-24$62.00$226.690
2004-09-23$62.00$226.690
2004-09-22$62.00$226.69100
2004-09-21$60.00$219.380
2004-09-20$60.00$219.380
2004-09-17$60.00$219.380
2004-09-16$60.00$219.38100
2004-09-15$61.00$223.040
2004-09-14$61.00$223.040
2004-09-13$61.00$223.040
2004-09-10$61.00$223.040
2004-09-09$61.00$223.040
2004-09-08$61.00$223.040
2004-09-07$61.00$223.04300
2004-09-03$61.75$225.780
2004-09-02$61.75$225.780
2004-09-01$61.75$225.780
2004-08-31$61.75$225.780
2004-08-30$61.75$225.780
2004-08-27$61.75$225.780
2004-08-26$61.75$225.780
2004-08-25$61.75$225.786,000
2004-08-24$61.00$223.04100
2004-08-23$60.25$220.300
2004-08-20$60.25$220.300
2004-08-19$60.25$220.300
2004-08-18$60.25$220.300
2004-08-17$60.25$220.30100
2004-08-16$59.00$215.720
2004-08-13$59.00$215.720
2004-08-12$59.00$215.720
2004-08-11$59.00$215.720
2004-08-10$59.00$215.720
2004-08-09$59.00$215.720
2004-08-06$59.00$215.720
2004-08-05$59.00$215.72100
2004-08-04$59.00$215.720
2004-08-03$59.00$215.72100
2004-08-02$58.50$213.900
2004-07-30$58.50$213.90200
2004-07-29$59.25$216.640
2004-07-28$59.25$216.64300
2004-07-27$58.75$214.810
2004-07-26$58.75$214.81200
2004-07-23$58.50$213.900
2004-07-22$58.50$213.900
2004-07-21$58.50$213.900
2004-07-20$58.50$213.90100
2004-07-19$58.75$214.81400
2004-07-16$59.03$215.830
2004-07-15$59.90$215.820
2004-07-14$59.90$215.820
2004-07-13$59.90$215.820
2004-07-12$59.90$215.820
2004-07-09$59.90$215.82500
2004-07-08$60.00$216.18200
2004-07-07$60.00$216.18200
2004-07-06$60.00$216.180
2004-07-02$60.00$216.18400
2004-07-01$60.00$216.181,000
2004-06-30$59.00$212.571,200
2004-06-29$60.00$216.182,900
2004-06-28$58.00$208.97100
2004-06-25$57.00$205.370
2004-06-24$57.00$205.37200
2004-06-23$57.00$205.370
2004-06-22$57.00$205.37400
2004-06-21$58.50$210.770
2004-06-18$58.50$210.770
2004-06-17$58.50$210.770
2004-06-16$58.50$210.770
2004-06-15$58.50$210.771,100
2004-06-14$61.00$219.780
2004-06-10$61.00$219.78200
2004-06-09$60.00$216.180
2004-06-08$60.00$216.18100
2004-06-07$60.00$216.18400
2004-06-04$64.00$230.590
2004-06-03$64.00$230.590
2004-06-02$64.00$230.590
2004-06-01$64.00$230.590
2004-05-28$64.00$230.590
2004-05-27$64.00$230.59100
2004-05-26$64.00$230.59100
2004-05-25$64.00$230.590
2004-05-24$64.00$230.59200
2004-05-21$64.00$230.590
2004-05-20$64.00$230.590
2004-05-19$64.00$230.59100
2004-05-18$65.50$235.99100
2004-05-17$64.75$233.29200
2004-05-14$66.00$237.79200
2004-05-13$68.25$245.900
2004-05-12$68.25$245.900
2004-05-11$68.25$245.900
2004-05-10$68.25$245.900
2004-05-07$68.25$245.900
2004-05-06$68.25$245.900
2004-05-05$68.25$245.90100
2004-05-04$69.50$250.400
2004-05-03$69.50$250.400
2004-04-30$69.50$250.400
2004-04-29$69.50$250.400
2004-04-28$69.50$250.400
2004-04-27$69.50$250.400
2004-04-26$69.50$250.400
2004-04-23$69.50$250.400
2004-04-22$69.50$250.400
2004-04-21$69.50$250.400
2004-04-20$69.50$250.400
2004-04-19$69.50$250.401,000
2004-04-16$70.75$254.91100
2004-04-15$71.85$255.720
2004-04-14$71.85$255.720
2004-04-13$72.00$256.250
2004-04-12$72.00$256.25300
2004-04-08$72.00$256.25300
2004-04-07$72.50$258.038,000
2004-04-06$70.50$250.910
2004-04-05$70.50$250.91100
2004-04-02$69.25$246.470
2004-04-01$70.00$249.130
2004-03-31$70.00$249.130
2004-03-30$70.00$249.130
2004-03-29$70.00$249.130
2004-03-26$70.00$249.130
2004-03-25$70.00$249.1314,200
2004-03-24$69.50$247.36400
2004-03-23$70.00$249.13300
2004-03-22$69.25$246.47200
2004-03-19$69.50$247.360
2004-03-18$69.50$247.36400
2004-03-17$69.25$246.470
2004-03-16$69.25$246.47300
2004-03-15$69.90$248.780
2004-03-12$69.90$248.78100
2004-03-11$69.00$245.580
2004-03-10$69.00$245.580
2004-03-09$69.00$245.58200
2004-03-08$68.25$242.910
2004-03-05$68.25$242.910
2004-03-04$68.25$242.910
2004-03-03$68.25$242.910
2004-03-02$68.25$242.910
2004-03-01$68.25$242.910
2004-02-27$68.25$242.910
2004-02-26$68.25$242.91200
2004-02-25$68.00$242.020
2004-02-24$68.00$242.020
2004-02-23$68.00$242.020
2004-02-20$68.00$242.020
2004-02-19$68.00$242.020
2004-02-18$68.00$242.020
2004-02-17$67.25$239.350
2004-02-13$67.25$239.350
2004-02-12$67.25$239.350
2004-02-11$67.25$239.350
2004-02-10$67.25$239.350
2004-02-09$67.25$239.350
2004-02-06$67.25$239.35100
2004-02-05$67.75$241.130
2004-02-04$68.00$242.020
2004-02-03$68.00$242.020
2004-02-02$68.00$242.020
2004-01-30$68.00$242.02200
2004-01-29$68.25$242.910
2004-01-28$68.25$242.910
2004-01-27$68.25$242.912,000
2004-01-26$67.40$239.88300
2004-01-23$66.25$235.793,800
2004-01-22$65.50$233.120
2004-01-21$65.50$233.12100
2004-01-20$65.10$231.70400
2004-01-16$66.00$234.90100
2004-01-15$66.35$236.14100
2004-01-14$68.25$239.790
2004-01-13$68.25$239.793,300
2004-01-12$67.00$235.401,300
2004-01-09$65.50$230.130
2004-01-08$65.50$230.130
2004-01-07$65.50$230.130
2004-01-06$65.50$230.130
2004-01-05$65.50$230.130
2004-01-02$65.50$230.13200