NYSE:UMC | Historical Stock Price | UNITED MICROELECTRONICS CORP

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
2000-09-19 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.60$3.35$7.03$14.75$30.95$64.952000-09-192026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$3.31$3.602,487,205
2007-12-28$3.34$3.635,146,730
2007-12-27$3.39$3.683,313,382
2007-12-26$3.47$3.773,798,261
2007-12-24$3.42$3.711,623,617
2007-12-21$3.43$3.724,525,895
2007-12-20$3.22$3.503,327,803
2007-12-19$3.26$3.544,608,555
2007-12-18$3.22$3.506,425,496
2007-12-17$3.11$3.3810,016,952
2007-12-14$3.25$3.537,203,289
2007-12-13$3.16$3.435,258,127
2007-12-12$3.30$3.595,149,133
2007-12-11$3.28$3.565,159,479
2007-12-10$3.43$3.723,715,602
2007-12-07$3.44$3.732,645,627
2007-12-06$3.43$3.728,037,304
2007-12-05$3.35$3.646,522,890
2007-12-04$3.26$3.544,760,184
2007-12-03$3.24$3.525,852,627
2007-11-30$3.34$3.638,690,952
2007-11-29$3.39$3.687,249,896
2007-11-28$3.42$3.719,976,406
2007-11-27$3.30$3.595,776,342
2007-11-26$3.31$3.609,797,084
2007-11-23$3.46$3.763,456,964
2007-11-21$3.29$3.577,731,223
2007-11-20$3.44$3.749,349,197
2007-11-19$3.35$3.6412,950,163
2007-11-16$3.31$3.604,226,816
2007-11-15$3.29$3.576,008,646
2007-11-14$3.43$3.725,050,067
2007-11-13$3.42$3.718,196,771
2007-11-12$3.14$3.418,981,671
2007-11-09$3.26$3.546,110,638
2007-11-08$3.24$3.527,632,471
2007-11-07$3.37$3.667,611,884
2007-11-06$3.50$3.805,912,297
2007-11-05$3.37$3.666,931,589
2007-11-02$3.42$3.718,073,670
2007-11-01$3.45$3.7510,980,233
2007-10-31$3.61$3.9212,175,609
2007-10-30$3.73$4.058,084,120
2007-10-29$3.89$4.227,291,696
2007-10-26$3.77$4.098,245,677
2007-10-25$3.64$3.956,525,189
2007-10-24$3.54$3.847,529,956
2007-10-23$3.62$3.935,683,546
2007-10-22$3.55$3.864,660,700
2007-10-19$3.55$3.867,959,138
2007-10-18$3.71$4.036,872,860
2007-10-17$3.68$4.006,664,174
2007-10-16$3.64$3.956,187,759
2007-10-15$3.70$4.027,019,474
2007-10-12$3.75$4.076,851,751
2007-10-11$3.85$4.1815,761,212
2007-10-10$4.16$4.528,554,057
2007-10-09$4.29$4.6611,040,843
2007-10-08$4.98$5.412,051,984
2007-10-05$5.12$5.566,408,679
2007-10-04$4.94$5.374,033,591
2007-10-03$4.87$5.294,270,219
2007-10-02$5.11$5.544,316,626
2007-10-01$5.05$5.492,814,174
2007-09-28$4.93$5.353,047,159
2007-09-27$4.98$5.414,197,657
2007-09-26$4.94$5.374,642,353
2007-09-25$4.89$5.314,264,172
2007-09-24$4.91$5.345,178,625
2007-09-21$4.85$5.266,827,585
2007-09-20$4.74$5.148,857,130
2007-09-19$4.80$5.2210,273,178
2007-09-18$4.69$5.109,238,954
2007-09-17$4.53$4.922,698,410
2007-09-14$4.60$4.995,363,527
2007-09-13$4.53$4.924,312,328
2007-09-12$4.42$4.804,246,104
2007-09-11$4.47$4.863,052,113
2007-09-10$4.34$4.717,948,286
2007-09-07$4.46$4.846,175,330
2007-09-06$4.47$4.862,693,675
2007-09-05$4.42$4.804,866,231
2007-09-04$4.52$4.905,513,386
2007-08-31$4.53$4.925,421,591
2007-08-30$4.34$4.713,026,833
2007-08-29$4.35$4.736,892,206
2007-08-28$4.19$4.557,700,513
2007-08-27$4.39$4.772,787,583
2007-08-24$4.49$4.875,747,828
2007-08-23$4.47$4.865,384,363
2007-08-22$4.39$4.777,464,177
2007-08-21$4.21$4.583,443,262
2007-08-20$4.32$4.705,194,799
2007-08-17$4.39$4.7710,015,861
2007-08-16$4.02$4.3710,706,728
2007-08-15$4.15$4.505,580,484
2007-08-14$4.26$4.625,737,774
2007-08-13$4.47$4.865,766,915
2007-08-10$4.36$4.743,238,908
2007-08-09$4.35$4.738,530,529
2007-08-08$4.53$4.926,412,030
2007-08-07$4.36$4.743,727,098
2007-08-06$4.26$4.624,803,140
2007-08-03$4.16$4.524,502,110
2007-08-02$4.43$4.813,013,282
2007-08-01$4.27$4.645,789,864
2007-07-31$4.43$4.814,976,166
2007-07-30$4.52$4.903,799,878
2007-07-27$4.35$4.734,408,567
2007-07-26$4.47$4.865,770,339
2007-07-25$4.68$5.084,615,543
2007-07-24$4.67$5.075,531,891
2007-07-23$4.83$5.253,542,561
2007-07-20$4.75$5.165,333,730
2007-07-19$4.86$5.283,091,235
2007-07-18$4.85$5.264,410,971
2007-07-17$4.90$5.323,080,671
2007-07-16$4.91$5.343,730,741
2007-07-13$4.93$5.352,304,056
2007-07-12$4.98$5.413,785,162
2007-07-11$4.94$5.374,246,760
2007-07-10$4.94$5.375,039,184
2007-07-09$5.16$5.443,870,619
2007-07-06$5.08$5.3611,369,182
2007-07-05$4.85$5.114,573,361
2007-07-03$4.78$5.041,721,303
2007-07-02$4.83$5.102,600,860
2007-06-29$4.69$4.952,927,534
2007-06-28$4.83$5.102,699,430
2007-06-27$4.83$5.101,696,242
2007-06-26$4.76$5.033,549,409
2007-06-25$4.72$4.984,177,841
2007-06-22$4.85$5.114,613,722
2007-06-21$4.93$5.206,101,311
2007-06-20$4.85$5.114,364,636
2007-06-19$4.83$5.105,047,635
2007-06-18$4.90$5.172,459,889
2007-06-15$4.91$5.187,765,643
2007-06-14$4.72$4.985,257,744
2007-06-13$4.69$4.955,164,273
2007-06-12$4.56$4.813,815,760
2007-06-11$4.75$5.013,564,417
2007-06-08$4.64$4.893,785,963
2007-06-07$4.58$4.846,049,513
2007-06-06$4.67$4.922,719,319
2007-06-05$4.71$4.973,783,413
2007-06-04$4.78$5.044,217,400
2007-06-01$4.74$5.004,544,074
2007-05-31$4.58$4.843,137,861
2007-05-30$4.57$4.822,302,016
2007-05-29$4.58$4.844,594,853
2007-05-25$4.57$4.822,974,524
2007-05-24$4.54$4.795,820,317
2007-05-23$4.61$4.874,993,287
2007-05-22$4.56$4.815,514,260
2007-05-21$4.47$4.724,531,470
2007-05-18$4.49$4.742,219,473
2007-05-17$4.54$4.795,021,772
2007-05-16$4.56$4.813,480,563
2007-05-15$4.52$4.764,732,909
2007-05-14$4.49$4.745,556,078
2007-05-11$4.57$4.825,811,866
2007-05-10$4.53$4.786,768,064
2007-05-09$4.61$4.874,561,850
2007-05-08$4.61$4.872,977,875
2007-05-07$4.69$4.953,250,128
2007-05-04$4.64$4.893,793,759
2007-05-03$4.54$4.794,724,531
2007-05-02$4.54$4.798,462,266
2007-05-01$4.53$4.783,152,869
2007-04-30$4.50$4.753,503,147
2007-04-27$4.50$4.757,561,727
2007-04-26$4.52$4.768,810,868
2007-04-25$4.46$4.713,207,290
2007-04-24$4.42$4.662,762,448
2007-04-23$4.38$4.623,866,758
2007-04-20$4.36$4.616,331,309
2007-04-19$4.41$4.652,779,715
2007-04-18$4.49$4.742,152,813
2007-04-17$4.54$4.792,788,603
2007-04-16$4.54$4.794,099,888
2007-04-13$4.52$4.761,932,213
2007-04-12$4.57$4.822,426,959
2007-04-11$4.52$4.763,128,026
2007-04-10$4.53$4.783,823,556
2007-04-09$4.54$4.793,537,461
2007-04-05$4.52$4.762,620,385
2007-04-04$4.46$4.712,510,959
2007-04-03$4.45$4.697,161,034
2007-04-02$4.39$4.633,747,351
2007-03-30$4.36$4.613,362,759
2007-03-29$4.45$4.695,853,028
2007-03-28$4.42$4.664,368,061
2007-03-27$4.49$4.743,851,240
2007-03-26$4.60$4.854,665,593
2007-03-23$4.63$4.884,725,988
2007-03-22$4.64$4.894,786,238
2007-03-21$4.69$4.956,457,564
2007-03-20$4.54$4.791,806,978
2007-03-19$4.49$4.741,331,757
2007-03-16$4.52$4.762,416,760
2007-03-15$4.54$4.793,979,024
2007-03-14$4.54$4.794,464,300
2007-03-13$4.43$4.683,882,275
2007-03-12$4.56$4.813,938,664
2007-03-09$4.49$4.742,411,952
2007-03-08$4.53$4.783,255,155
2007-03-07$4.45$4.695,562,052
2007-03-06$4.50$4.754,119,995
2007-03-05$4.28$4.524,365,584
2007-03-02$4.47$4.725,968,719
2007-03-01$4.45$4.6911,860,504
2007-02-28$4.53$4.788,560,180
2007-02-27$4.41$4.658,948,415
2007-02-26$4.80$5.075,506,756
2007-02-23$4.76$5.034,944,548
2007-02-22$4.94$5.213,989,078
2007-02-21$4.86$5.131,925,219
2007-02-20$4.86$5.132,284,458
2007-02-16$4.86$5.132,148,150
2007-02-15$4.90$5.172,267,192
2007-02-14$4.82$5.084,397,056
2007-02-13$4.67$4.925,576,258
2007-02-12$4.69$4.952,463,896
2007-02-09$4.69$4.955,583,616
2007-02-08$4.78$5.044,389,479
2007-02-07$4.86$5.136,284,537
2007-02-06$4.87$5.141,732,085
2007-02-05$4.82$5.081,703,308
2007-02-02$4.86$5.135,491,530
2007-02-01$4.89$5.165,609,989
2007-01-31$4.87$5.142,953,761
2007-01-30$4.83$5.104,848,600
2007-01-29$4.85$5.113,027,197
2007-01-26$4.96$5.235,610,791
2007-01-25$4.91$5.1810,232,235
2007-01-24$5.17$5.4610,343,409
2007-01-23$5.04$5.3117,282,168
2007-01-22$4.53$4.783,923,292
2007-01-19$4.67$4.926,119,161
2007-01-18$4.57$4.824,816,691
2007-01-17$4.71$4.974,866,595
2007-01-16$4.75$5.012,635,101
2007-01-12$4.79$5.053,834,119
2007-01-11$4.58$4.843,876,447
2007-01-10$4.52$4.763,817,582
2007-01-09$4.58$4.842,392,281
2007-01-08$4.67$4.923,872,659
2007-01-05$4.68$4.9417,442,591
2007-01-04$4.83$5.103,634,501
2007-01-03$4.80$5.076,116,975