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.

View year

Historical Stock Price — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$1.75$2.682,078,700——
2016-12-29$1.75$2.68929,300——
2016-12-28$1.77$2.71950,100——
2016-12-27$1.77$2.711,208,800——
2016-12-23$1.78$2.731,206,100——
2016-12-22$1.79$2.75729,000——
2016-12-21$1.80$2.76818,500——
2016-12-20$1.80$2.76508,300——
2016-12-19$1.79$2.751,370,500——
2016-12-16$1.80$2.76653,200——
2016-12-15$1.83$2.81693,600——
2016-12-14$1.79$2.75639,200——
2016-12-13$1.81$2.78752,900——
2016-12-12$1.83$2.81384,300——
2016-12-09$1.82$2.79730,700——
2016-12-08$1.85$2.84779,600——
2016-12-07$1.83$2.81601,100——
2016-12-06$1.81$2.78375,600——
2016-12-05$1.78$2.73617,800——
2016-12-02$1.81$2.78769,100——
2016-12-01$1.78$2.731,199,900——
2016-11-30$1.82$2.79703,200——
2016-11-29$1.83$2.81354,500——
2016-11-28$1.82$2.79286,900——
2016-11-25$1.84$2.82268,600——
2016-11-23$1.85$2.84333,300——
2016-11-22$1.83$2.811,422,100——
2016-11-21$1.84$2.82408,800——
2016-11-18$1.86$2.851,906,900——
2016-11-17$1.80$2.76290,700——
2016-11-16$1.79$2.75659,900——
2016-11-15$1.81$2.78453,100——
2016-11-14$1.80$2.76339,200——
2016-11-11$1.79$2.75842,000——
2016-11-10$1.82$2.79644,000——
2016-11-09$1.84$2.82347,700——
2016-11-08$1.87$2.87480,400——
2016-11-07$1.88$2.88521,600——
2016-11-04$1.84$2.82574,400——
2016-11-03$1.85$2.84375,800——
2016-11-02$1.87$2.871,277,500——
2016-11-01$1.92$2.941,870,400——
2016-10-31$1.90$2.91581,800——
2016-10-28$1.87$2.87719,500——
2016-10-27$1.84$2.82517,500——
2016-10-26$1.83$2.811,586,500——
2016-10-25$1.89$2.901,019,800——
2016-10-24$1.90$2.913,875,900——
2016-10-21$1.85$2.84757,100——
2016-10-20$1.84$2.821,213,700——
2016-10-19$1.86$2.85600,400——
2016-10-18$1.89$2.90658,600——
2016-10-17$1.87$2.87476,500——
2016-10-14$1.88$2.88531,800——
2016-10-13$1.85$2.84828,100——
2016-10-12$1.88$2.88972,600——
2016-10-11$1.87$2.871,915,300——
2016-10-10$1.87$2.87448,000——
2016-10-07$1.84$2.82709,900——
2016-10-06$1.83$2.81825,200——
2016-10-05$1.83$2.81817,700——
2016-10-04$1.84$2.82796,100——
2016-10-03$1.84$2.82744,300——
2016-09-30$1.85$2.841,135,000——
2016-09-29$1.85$2.84632,700——
2016-09-28$1.85$2.84715,900——
2016-09-27$1.85$2.84852,300——
2016-09-26$1.85$2.84498,600——
2016-09-23$1.87$2.87595,200——
2016-09-22$1.88$2.88694,300——
2016-09-21$1.89$2.90716,600——
2016-09-20$1.85$2.84618,400——
2016-09-19$1.84$2.82543,800——
2016-09-16$1.83$2.81425,000——
2016-09-15$1.82$2.79482,900——
2016-09-14$1.83$2.81496,600——
2016-09-13$1.83$2.81391,300——
2016-09-12$1.87$2.87342,600——
2016-09-09$1.86$2.85418,100——
2016-09-08$1.87$2.87627,400——
2016-09-07$1.90$2.912,003,200——
2016-09-06$1.89$2.90554,300——
2016-09-02$1.87$2.87684,200——
2016-09-01$1.86$2.852,314,300——
2016-08-31$1.86$2.85498,200——
2016-08-30$1.88$2.88717,300——
2016-08-29$1.87$2.87692,400——
2016-08-26$1.89$2.90654,100——
2016-08-25$1.90$2.91462,900——
2016-08-24$1.88$2.881,024,200——
2016-08-23$1.87$2.871,126,000——
2016-08-22$1.84$2.82648,400——
2016-08-19$1.87$2.87537,800——
2016-08-18$1.89$2.90513,600——
2016-08-17$1.90$2.91475,900——
2016-08-16$1.91$2.931,086,000——
2016-08-15$1.93$2.96521,700——
2016-08-12$1.93$2.96654,700——
2016-08-11$1.96$3.01454,800——
2016-08-10$1.94$2.98334,500——
2016-08-09$1.93$2.96575,900——
2016-08-08$1.90$2.91946,400——
2016-08-05$1.93$2.96668,700——
2016-08-04$1.92$2.941,045,900——
2016-08-03$1.89$2.90777,600——
2016-08-02$1.90$2.911,311,100——
2016-08-01$1.94$2.98575,600——
2016-07-29$1.89$2.901,113,800——
2016-07-28$1.91$2.931,864,000——
2016-07-27$1.90$2.915,205,000——
2016-07-26$1.99$3.051,789,200——
2016-07-25$1.95$2.99328,200——
2016-07-22$1.98$3.04634,600——
2016-07-21$2.00$3.07703,500——
2016-07-20$1.98$3.04469,500——
2016-07-19$1.96$3.011,901,800——
2016-07-18$2.01$3.08591,000——
2016-07-15$2.00$3.071,145,600——
2016-07-14$2.01$3.081,016,100——
2016-07-13$2.00$3.071,842,300——
2016-07-12$2.01$3.084,180,600——
2016-07-11$2.09$3.071,556,300——
2016-07-08$2.01$2.95386,500——
2016-07-07$2.01$2.95941,700——
2016-07-06$1.95$2.86550,800——
2016-07-05$1.97$2.89300,800——
2016-07-01$1.98$2.91691,500——
2016-06-30$1.99$2.92339,700——
2016-06-29$2.00$2.94334,000——
2016-06-28$1.99$2.92909,400——
2016-06-27$1.96$2.88630,200——
2016-06-24$1.92$2.82467,500——
2016-06-23$1.99$2.921,206,600——
2016-06-22$1.96$2.88490,400——
2016-06-21$1.95$2.861,408,900——
2016-06-20$1.94$2.85461,300——
2016-06-17$1.90$2.79716,700——
2016-06-16$1.88$2.762,288,100——
2016-06-15$1.93$2.84816,100——
2016-06-14$1.91$2.81807,500——
2016-06-13$1.96$2.88774,100——
2016-06-10$1.95$2.861,214,100——
2016-06-09$2.01$2.95690,800——
2016-06-08$2.02$2.971,006,700——
2016-06-07$1.96$2.88534,800——
2016-06-06$1.92$2.82798,500——
2016-06-03$1.91$2.81295,200——
2016-06-02$1.92$2.82475,300——
2016-06-01$1.89$2.78323,000——
2016-05-31$1.88$2.76642,800——
2016-05-27$1.89$2.78417,800——
2016-05-26$1.88$2.76339,700——
2016-05-25$1.86$2.73408,700——
2016-05-24$1.83$2.691,569,000——
2016-05-23$1.81$2.661,641,000——
2016-05-20$1.80$2.64353,100——
2016-05-19$1.76$2.59663,900——
2016-05-18$1.80$2.64732,900——
2016-05-17$1.79$2.63723,600——
2016-05-16$1.80$2.64682,800——
2016-05-13$1.75$2.57544,600——
2016-05-12$1.77$2.60992,700——
2016-05-11$1.81$2.661,224,800——
2016-05-10$1.78$2.611,002,200——
2016-05-09$1.81$2.66706,000——
2016-05-06$1.78$2.61815,000——
2016-05-05$1.80$2.641,139,000——
2016-05-04$1.80$2.642,392,700——
2016-05-03$1.78$2.613,219,000——
2016-05-02$1.85$2.72823,800——
2016-04-29$1.89$2.78890,900——
2016-04-28$1.89$2.781,295,000——
2016-04-27$1.95$2.86921,000——
2016-04-26$1.99$2.92168,800——
2016-04-25$1.99$2.921,083,800——
2016-04-22$1.99$2.92782,700——
2016-04-21$1.97$2.89752,200——
2016-04-20$2.00$2.94896,000——
2016-04-19$2.03$2.981,170,200——
2016-04-18$2.04$3.00556,200——
2016-04-15$2.00$2.94523,500——
2016-04-14$2.02$2.97586,200——
2016-04-13$2.04$3.00966,200——
2016-04-12$2.04$3.00849,000——
2016-04-11$2.00$2.94684,300——
2016-04-08$2.00$2.94685,000——
2016-04-07$1.98$2.91895,800——
2016-04-06$2.02$2.973,127,200——
2016-04-05$2.07$3.041,031,200——
2016-04-04$2.09$3.07268,100——
2016-04-01$2.13$3.13822,000——
2016-03-31$2.08$3.06769,600——
2016-03-30$2.11$3.102,123,200——
2016-03-29$2.05$3.01500,000——
2016-03-28$2.07$3.04479,000——
2016-03-24$2.11$3.101,487,800——
2016-03-23$2.09$3.071,354,500——
2016-03-22$2.11$3.101,377,600——
2016-03-21$2.10$3.08268,200——
2016-03-18$2.12$3.11876,600——
2016-03-17$2.10$3.08678,100——
2016-03-16$2.13$3.131,234,600——
2016-03-15$2.06$3.03398,100——
2016-03-14$2.09$3.07643,900——
2016-03-11$2.14$3.14588,400——
2016-03-10$2.09$3.07974,700——
2016-03-09$2.05$3.01668,200——
2016-03-08$2.06$3.03308,900——
2016-03-07$2.11$3.10393,600——
2016-03-04$2.12$3.11673,800——
2016-03-03$2.10$3.08458,100——
2016-03-02$2.08$3.06589,300——
2016-03-01$2.08$3.061,223,600——
2016-02-29$2.07$3.04481,700——
2016-02-26$2.05$3.01453,900——
2016-02-25$2.05$3.01791,200——
2016-02-24$2.01$2.95555,300——
2016-02-23$2.03$2.98710,400——
2016-02-22$2.06$3.031,113,500——
2016-02-19$2.05$3.01478,800——
2016-02-18$2.09$3.071,236,700——
2016-02-17$2.06$3.031,292,400——
2016-02-16$2.00$2.94398,300——
2016-02-12$1.93$2.84826,200——
2016-02-11$1.94$2.85675,400——
2016-02-10$1.97$2.89395,900——
2016-02-09$1.93$2.84421,900——
2016-02-08$1.96$2.88627,500——
2016-02-05$2.00$2.94720,600——
2016-02-04$1.99$2.92508,400——
2016-02-03$1.98$2.91383,600——
2016-02-02$1.97$2.89849,000——
2016-02-01$1.99$2.92843,600——
2016-01-29$1.96$2.88846,500——
2016-01-28$1.95$2.861,953,800——
2016-01-27$1.82$2.672,636,900——
2016-01-26$1.75$2.571,002,400——
2016-01-25$1.71$2.51587,400——
2016-01-22$1.71$2.51388,100——
2016-01-21$1.67$2.45420,800——
2016-01-20$1.68$2.47741,600——
2016-01-19$1.69$2.48506,100——
2016-01-15$1.66$2.441,356,900——
2016-01-14$1.75$2.571,866,600——
2016-01-13$1.67$2.454,961,000——
2016-01-12$1.67$2.451,528,100——
2016-01-11$1.68$2.474,235,700——
2016-01-08$1.69$2.481,129,000——
2016-01-07$1.70$2.501,904,700——
2016-01-06$1.76$2.59404,300——
2016-01-05$1.78$2.61684,400——
2016-01-04$1.79$2.632,720,300——