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 — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$6.49$14.768,176,000
2024-12-30$6.51$14.818,440,600
2024-12-27$6.64$15.106,959,300
2024-12-26$6.67$15.177,829,400
2024-12-24$6.82$15.515,848,500
2024-12-23$6.73$15.3119,450,800
2024-12-20$6.53$14.8514,840,000
2024-12-19$6.52$14.8310,388,800
2024-12-18$6.58$14.9619,197,900
2024-12-17$6.50$14.7814,920,800
2024-12-16$6.34$14.428,573,500
2024-12-13$6.39$14.5315,107,300
2024-12-12$6.40$14.5610,093,600
2024-12-11$6.59$14.999,423,200
2024-12-10$6.56$14.9211,156,400
2024-12-09$6.69$15.218,511,800
2024-12-06$6.72$15.289,310,500
2024-12-05$6.59$14.9917,580,900
2024-12-04$6.73$15.319,678,000
2024-12-03$6.74$15.339,816,900
2024-12-02$6.83$15.5313,128,400
2024-11-29$6.75$15.356,389,000
2024-11-27$6.69$15.219,040,000
2024-11-26$6.85$15.589,701,700
2024-11-25$6.87$15.629,407,800
2024-11-22$6.85$15.585,025,100
2024-11-21$6.77$15.4011,842,300
2024-11-20$6.80$15.4610,950,800
2024-11-19$6.98$15.878,610,400
2024-11-18$6.94$15.7813,013,300
2024-11-15$6.78$15.4214,463,600
2024-11-14$6.88$15.658,611,500
2024-11-13$6.92$15.7412,428,600
2024-11-12$6.99$15.9015,517,200
2024-11-11$6.99$15.9012,256,900
2024-11-08$7.16$16.288,619,400
2024-11-07$7.24$16.4714,850,100
2024-11-06$7.02$15.9716,223,800
2024-11-05$6.96$15.8312,918,200
2024-11-04$7.07$16.0815,185,500
2024-11-01$7.06$16.0622,442,800
2024-10-31$6.84$15.5619,852,600
2024-10-30$6.99$15.9021,805,900
2024-10-29$7.41$16.8515,266,000
2024-10-28$7.42$16.8713,578,100
2024-10-25$7.75$17.6310,127,400
2024-10-24$7.71$17.537,793,900
2024-10-23$7.70$17.518,315,300
2024-10-22$7.80$17.748,993,400
2024-10-21$7.76$17.6513,324,700
2024-10-18$7.73$17.5810,049,200
2024-10-17$8.00$18.1916,072,300
2024-10-16$7.98$18.159,662,900
2024-10-15$7.95$18.0814,388,300
2024-10-14$8.18$18.607,700,000
2024-10-11$8.09$18.405,395,300
2024-10-10$8.04$18.297,597,300
2024-10-09$8.06$18.337,599,500
2024-10-08$8.17$18.589,331,900
2024-10-07$8.23$18.727,377,700
2024-10-04$8.35$18.998,846,500
2024-10-03$8.29$18.858,903,300
2024-10-02$8.29$18.8513,794,900
2024-10-01$8.29$18.8515,227,200
2024-09-30$8.42$19.1510,737,600
2024-09-27$8.73$19.8511,646,400
2024-09-26$8.84$20.1015,296,100
2024-09-25$8.69$19.768,947,500
2024-09-24$8.61$19.5811,892,600
2024-09-23$8.54$19.429,147,500
2024-09-20$8.39$19.0817,314,000
2024-09-19$8.52$19.3816,455,700
2024-09-18$8.35$18.9911,728,000
2024-09-17$8.45$19.2210,399,700
2024-09-16$8.49$19.319,239,700
2024-09-13$8.57$19.4910,388,800
2024-09-12$8.62$19.6017,251,600
2024-09-11$8.75$19.9017,702,300
2024-09-10$8.37$19.0410,145,200
2024-09-09$8.43$19.1710,753,100
2024-09-06$8.28$18.8318,360,800
2024-09-05$8.46$19.2417,404,500
2024-09-04$8.33$18.9416,335,700
2024-09-03$8.24$18.7421,010,200
2024-08-30$8.77$19.959,800,100
2024-08-29$8.66$19.7012,368,000
2024-08-28$8.60$19.5610,422,700
2024-08-27$8.62$19.608,371,600
2024-08-26$8.60$19.5613,457,600
2024-08-23$8.80$20.0111,820,600
2024-08-22$8.65$19.6713,461,200
2024-08-21$8.89$20.2210,713,300
2024-08-20$8.77$19.9510,094,500
2024-08-19$8.89$20.2213,021,800
2024-08-16$8.70$19.7911,220,300
2024-08-15$8.77$19.9518,627,800
2024-08-14$8.72$19.8312,021,700
2024-08-13$8.73$19.8512,977,000
2024-08-12$8.51$19.3513,593,100
2024-08-09$8.44$19.1914,593,700
2024-08-08$8.48$19.2919,330,500
2024-08-07$7.95$18.0811,925,600
2024-08-06$8.00$18.1916,410,600
2024-08-05$7.85$17.8520,506,800
2024-08-02$7.88$17.9219,692,100
2024-08-01$8.08$18.3826,735,000
2024-07-31$8.37$19.0425,830,200
2024-07-30$7.43$16.9018,849,800
2024-07-29$7.55$17.1717,119,400
2024-07-26$7.70$17.5117,035,400
2024-07-25$7.43$16.9018,898,400
2024-07-24$7.49$17.0315,639,900
2024-07-23$7.76$17.6512,087,600
2024-07-22$7.86$17.8821,383,800
2024-07-19$7.82$17.7814,035,200
2024-07-18$7.98$18.1520,457,600
2024-07-17$7.93$18.0322,771,600
2024-07-16$8.27$18.8111,108,400
2024-07-15$8.19$18.637,351,900
2024-07-12$8.32$18.9212,258,900
2024-07-11$8.26$18.7913,974,800
2024-07-10$8.58$19.519,546,900
2024-07-09$8.59$19.548,368,500
2024-07-08$8.66$19.708,513,800
2024-07-05$8.38$19.065,314,900
2024-07-03$8.34$18.9713,247,400
2024-07-02$8.30$18.888,133,600
2024-07-01$8.77$18.899,162,000
2024-06-28$8.76$18.8711,358,300
2024-06-27$8.71$18.766,822,900
2024-06-26$8.77$18.896,668,200
2024-06-25$8.81$18.987,285,100
2024-06-24$8.81$18.989,557,600
2024-06-21$8.85$19.068,448,800
2024-06-20$8.91$19.1914,672,500
2024-06-18$8.90$19.176,821,800
2024-06-17$8.87$19.118,053,500
2024-06-14$8.73$18.816,249,200
2024-06-13$8.89$19.159,327,900
2024-06-12$8.74$18.839,819,400
2024-06-11$8.60$18.533,945,900
2024-06-10$8.62$18.576,602,900
2024-06-07$8.39$18.077,549,000
2024-06-06$8.39$18.076,341,900
2024-06-05$8.41$18.128,196,900
2024-06-04$8.23$17.738,516,200
2024-06-03$8.50$18.315,471,900
2024-05-31$8.50$18.3110,768,000
2024-05-30$8.67$18.687,013,400
2024-05-29$8.58$18.488,469,800
2024-05-28$8.87$19.1110,033,100
2024-05-24$8.56$18.446,650,500
2024-05-23$8.57$18.4611,146,400
2024-05-22$8.65$18.639,246,500
2024-05-21$8.50$18.317,972,100
2024-05-20$8.41$18.1210,945,800
2024-05-17$8.18$17.625,653,200
2024-05-16$8.07$17.387,818,100
2024-05-15$8.19$17.648,268,300
2024-05-14$8.22$17.716,181,400
2024-05-13$8.09$17.432,427,400
2024-05-10$8.06$17.363,958,100
2024-05-09$7.94$17.105,781,400
2024-05-08$8.00$17.233,757,000
2024-05-07$7.95$17.135,109,700
2024-05-06$8.12$17.498,114,400
2024-05-03$8.15$17.569,963,700
2024-05-02$7.84$16.897,131,200
2024-05-01$7.55$16.2613,377,300
2024-04-30$7.70$16.596,990,400
2024-04-29$7.79$16.784,697,400
2024-04-26$7.79$16.7810,510,400
2024-04-25$7.76$16.7212,049,600
2024-04-24$7.70$16.5913,795,800
2024-04-23$7.60$16.378,396,000
2024-04-22$7.48$16.1110,646,700
2024-04-19$7.40$15.9415,424,800
2024-04-18$7.53$16.2212,083,700
2024-04-17$7.59$16.3511,500,000
2024-04-16$7.66$16.507,835,700
2024-04-15$7.82$16.857,462,300
2024-04-12$7.97$17.179,790,000
2024-04-11$8.18$17.625,972,600
2024-04-10$8.18$17.628,863,200
2024-04-09$8.27$17.827,035,800
2024-04-08$8.18$17.625,575,800
2024-04-05$8.06$17.364,837,700
2024-04-04$8.00$17.2310,087,200
2024-04-03$8.15$17.564,145,300
2024-04-02$8.11$17.478,332,500
2024-04-01$8.13$17.516,598,700
2024-03-28$8.09$17.435,078,800
2024-03-27$7.98$17.197,112,600
2024-03-26$7.95$17.137,401,500
2024-03-25$7.99$17.214,720,900
2024-03-22$8.16$17.584,702,000
2024-03-21$8.34$17.976,735,100
2024-03-20$8.40$18.106,846,500
2024-03-19$8.26$17.797,342,900
2024-03-18$8.11$17.477,229,300
2024-03-15$8.02$17.2816,064,100
2024-03-14$8.23$17.738,022,800
2024-03-13$8.32$17.927,759,000
2024-03-12$8.48$18.279,435,300
2024-03-11$8.18$17.626,574,200
2024-03-08$8.21$17.6913,453,700
2024-03-07$8.25$17.7711,401,100
2024-03-06$7.91$17.049,735,600
2024-03-05$7.64$16.466,345,900
2024-03-04$7.74$16.676,657,900
2024-03-01$7.81$16.828,846,600
2024-02-29$7.68$16.547,015,400
2024-02-28$7.54$16.244,700,000
2024-02-27$7.57$16.313,691,500
2024-02-26$7.62$16.414,592,800
2024-02-23$7.56$16.296,524,300
2024-02-22$7.76$16.727,851,000
2024-02-21$7.72$16.638,172,700
2024-02-20$7.77$16.746,442,300
2024-02-16$7.70$16.594,977,600
2024-02-15$7.80$16.808,044,900
2024-02-14$7.93$17.087,253,700
2024-02-13$7.79$16.787,366,700
2024-02-12$8.06$17.365,252,800
2024-02-09$8.11$17.475,604,800
2024-02-08$8.05$17.347,634,900
2024-02-07$7.90$17.028,165,400
2024-02-06$7.67$16.525,893,000
2024-02-05$7.67$16.525,476,600
2024-02-02$7.62$16.419,876,200
2024-02-01$7.69$16.578,556,800
2024-01-31$7.71$16.618,095,100
2024-01-30$7.83$16.876,596,800
2024-01-29$7.89$17.006,501,800
2024-01-26$7.84$16.8911,366,900
2024-01-25$8.27$17.8214,917,800
2024-01-24$8.21$17.6913,321,800
2024-01-23$8.12$17.496,727,800
2024-01-22$8.10$17.458,149,100
2024-01-19$7.96$17.1512,236,600
2024-01-18$7.79$16.788,188,200
2024-01-17$7.64$16.4610,045,700
2024-01-16$7.83$16.877,757,400
2024-01-12$7.95$17.133,104,600
2024-01-11$7.98$17.196,546,800
2024-01-10$8.04$17.328,789,100
2024-01-09$8.11$17.474,462,400
2024-01-08$8.23$17.735,609,600
2024-01-05$8.10$17.455,717,400
2024-01-04$8.13$17.517,148,800
2024-01-03$8.04$17.325,965,600
2024-01-02$8.28$17.8410,691,200