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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2020-12-31$95.75$737.930
2020-12-30$95.75$737.930
2020-12-29$95.75$737.930
2020-12-28$95.75$737.93100
2020-12-24$95.99$739.78200
2020-12-23$91.00$701.32100
2020-12-22$95.00$732.150
2020-12-21$95.00$732.15100
2020-12-18$95.00$732.15200
2020-12-17$93.00$716.740
2020-12-16$93.00$716.740
2020-12-15$93.00$716.740
2020-12-14$93.00$716.74200
2020-12-11$92.00$709.030
2020-12-10$92.00$709.03400
2020-12-09$92.00$709.031,200
2020-12-08$91.00$701.322,600
2020-12-07$92.00$709.030
2020-12-04$92.00$709.03100
2020-12-03$92.00$709.03800
2020-12-02$92.00$709.031,000
2020-12-01$91.00$701.320
2020-11-30$91.00$701.320
2020-11-27$91.00$701.320
2020-11-25$91.00$701.32100
2020-11-24$90.98$701.17300
2020-11-23$88.75$683.980
2020-11-20$88.75$683.980
2020-11-19$88.75$683.980
2020-11-18$88.75$683.98100
2020-11-17$89.05$686.300
2020-11-16$89.05$686.30100
2020-11-13$90.00$693.620
2020-11-12$90.00$693.620
2020-11-11$90.00$693.620
2020-11-10$90.00$693.620
2020-11-09$90.00$693.620
2020-11-06$90.00$693.620
2020-11-05$90.00$693.620
2020-11-04$90.00$693.620
2020-11-03$90.00$693.62700
2020-11-02$89.50$689.76200
2020-10-30$89.50$689.76100
2020-10-29$89.05$686.300
2020-10-28$89.05$686.300
2020-10-27$89.05$686.300
2020-10-26$89.05$686.300
2020-10-23$89.05$686.300
2020-10-22$89.05$686.300
2020-10-21$89.05$686.30100
2020-10-20$89.00$685.91100
2020-10-19$88.80$684.37100
2020-10-16$90.00$693.62200
2020-10-15$88.60$682.830
2020-10-14$88.60$676.08300
2020-10-13$89.90$686.00100
2020-10-12$89.58$683.560
2020-10-09$89.58$683.56100
2020-10-08$89.58$683.56200
2020-10-07$88.50$675.320
2020-10-06$88.50$675.320
2020-10-05$88.50$675.320
2020-10-02$88.50$675.320
2020-10-01$88.50$675.320
2020-09-30$88.50$675.320
2020-09-29$88.50$675.320
2020-09-28$88.50$675.320
2020-09-25$88.50$675.320
2020-09-24$88.50$675.32100
2020-09-23$87.80$669.98100
2020-09-22$88.50$675.32100
2020-09-21$87.80$669.98200
2020-09-18$88.00$671.510
2020-09-17$88.00$671.51200
2020-09-16$89.00$679.14400
2020-09-15$88.00$671.510
2020-09-14$88.00$671.51200
2020-09-11$88.30$673.800
2020-09-10$88.30$673.80300
2020-09-09$88.15$672.65100
2020-09-08$88.60$676.080
2020-09-04$88.60$676.08100
2020-09-03$88.55$675.70300
2020-09-02$88.00$671.512,200
2020-09-01$87.90$670.74100
2020-08-31$87.90$670.741,100
2020-08-28$88.66$676.540
2020-08-27$88.66$676.540
2020-08-26$88.66$676.540
2020-08-25$88.66$676.540
2020-08-24$88.66$676.540
2020-08-21$88.66$676.540
2020-08-20$88.66$676.540
2020-08-19$88.66$676.540
2020-08-18$88.66$676.540
2020-08-17$88.66$676.54100
2020-08-14$88.75$677.230
2020-08-13$88.75$677.23100
2020-08-12$88.89$678.300
2020-08-11$88.89$678.30100
2020-08-10$88.85$677.99200
2020-08-07$88.45$674.94500
2020-08-06$88.40$674.56200
2020-08-05$88.56$675.78200
2020-08-04$88.64$676.39300
2020-08-03$88.60$676.080
2020-07-31$88.60$676.080
2020-07-30$88.60$676.08100
2020-07-29$88.13$672.500
2020-07-28$88.13$672.500
2020-07-27$88.13$672.500
2020-07-24$88.13$672.500
2020-07-23$88.13$672.500
2020-07-22$88.13$672.50100
2020-07-21$88.75$677.230
2020-07-20$88.75$677.230
2020-07-17$88.75$677.230
2020-07-16$88.75$677.230
2020-07-15$88.75$670.55200
2020-07-14$88.50$668.660
2020-07-13$88.50$668.660
2020-07-10$88.50$668.660
2020-07-09$88.50$668.660
2020-07-08$88.50$668.660
2020-07-07$88.50$668.66100
2020-07-06$88.45$668.290
2020-07-02$88.45$668.29200
2020-07-01$88.55$669.04100
2020-06-30$88.65$669.800
2020-06-29$88.65$669.80100
2020-06-26$88.85$671.310
2020-06-25$88.85$671.310
2020-06-24$88.85$671.31200
2020-06-23$88.70$670.17200
2020-06-22$87.50$661.11200
2020-06-19$88.25$666.77100
2020-06-18$88.25$666.770
2020-06-17$88.25$666.77100
2020-06-16$87.00$657.33300
2020-06-15$88.85$671.31200
2020-06-12$86.50$653.55100
2020-06-11$86.50$653.550
2020-06-10$86.50$653.550
2020-06-09$86.50$653.550
2020-06-08$86.50$653.550
2020-06-05$86.50$653.550
2020-06-04$86.50$653.550
2020-06-03$86.50$653.550
2020-06-02$86.50$653.55100
2020-06-01$87.50$661.11700
2020-05-29$87.00$657.330
2020-05-28$87.00$657.330
2020-05-27$87.00$657.330
2020-05-26$87.00$657.330
2020-05-22$87.00$657.330
2020-05-21$87.00$657.330
2020-05-20$87.00$657.330
2020-05-19$87.00$657.33200
2020-05-18$87.00$657.33100
2020-05-15$87.00$657.33100
2020-05-14$88.00$664.890
2020-05-13$88.00$664.89100
2020-05-12$88.80$670.932,000
2020-05-11$88.95$672.060
2020-05-08$88.95$672.06100
2020-05-07$88.85$671.31500
2020-05-06$89.00$672.440
2020-05-05$89.00$672.440
2020-05-04$89.00$672.440
2020-05-01$89.00$672.44100
2020-04-30$88.96$672.140
2020-04-29$88.96$672.140
2020-04-28$88.96$672.140
2020-04-27$88.96$672.140
2020-04-24$88.96$672.14400
2020-04-23$89.00$672.440
2020-04-22$89.00$672.440
2020-04-21$89.00$672.440
2020-04-20$89.00$672.440
2020-04-17$89.00$672.440
2020-04-16$89.00$672.440
2020-04-15$89.00$665.830
2020-04-14$89.00$665.83900
2020-04-13$88.90$665.080
2020-04-09$88.90$665.080
2020-04-08$88.90$665.08200
2020-04-07$89.00$665.830
2020-04-06$89.00$665.830
2020-04-03$89.00$665.830
2020-04-02$89.00$665.83700
2020-04-01$89.00$665.830
2020-03-31$89.00$665.830
2020-03-30$89.00$665.830
2020-03-27$89.00$665.830
2020-03-26$89.00$665.830
2020-03-25$89.00$665.830
2020-03-24$89.00$665.830
2020-03-23$89.00$665.830
2020-03-20$89.00$665.83200
2020-03-19$89.00$665.830
2020-03-18$89.00$665.830
2020-03-17$89.00$665.83200
2020-03-16$89.00$665.83300
2020-03-13$88.97$665.61100
2020-03-12$90.45$676.680
2020-03-11$90.45$676.680
2020-03-10$90.45$676.680
2020-03-09$90.45$676.680
2020-03-06$90.45$676.680
2020-03-05$90.45$676.680
2020-03-04$90.45$676.680
2020-03-03$90.45$676.680
2020-03-02$90.45$676.68100
2020-02-28$90.45$676.68100
2020-02-27$90.45$676.68100
2020-02-26$90.41$676.380
2020-02-25$90.41$676.380
2020-02-24$90.41$676.38100
2020-02-21$89.25$667.70100
2020-02-20$90.45$676.680
2020-02-19$90.45$676.680
2020-02-18$90.45$676.68300
2020-02-14$90.45$676.680
2020-02-13$90.45$676.680
2020-02-12$90.45$676.68100
2020-02-11$90.46$676.750
2020-02-10$90.46$676.75100
2020-02-07$90.51$677.130
2020-02-06$90.51$677.13100
2020-02-05$90.51$677.130
2020-02-04$90.51$677.130
2020-02-03$90.51$677.130
2020-01-31$90.51$677.130
2020-01-30$90.51$677.130
2020-01-29$90.51$677.131,100
2020-01-28$90.65$678.170
2020-01-27$90.65$678.170
2020-01-24$90.65$678.170
2020-01-23$90.65$678.17500
2020-01-22$89.00$665.830
2020-01-21$89.00$665.830
2020-01-17$89.00$665.830
2020-01-16$89.00$665.83200
2020-01-15$90.48$670.360
2020-01-14$90.48$670.360
2020-01-13$90.48$670.360
2020-01-10$90.48$670.36100
2020-01-09$91.00$674.21900
2020-01-08$90.00$666.80600
2020-01-07$90.00$666.801,200
2020-01-06$91.00$674.210
2020-01-03$91.00$674.210
2020-01-02$91.00$674.21300