United Microelectronics Corporation (TPE:2303)
Taiwan
· Delayed Price · Currency is TWD 48.90
+0.90 (1.87%)
At close: Dec 5, 2025
United Microelectronics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 48.05 | 49.30 | 48.00 | 48.90 | 48.90 | 1.87% | 83,118,520 |
| Dec 4, 2025 | 48.00 | 48.25 | 47.85 | 48.00 | 48.00 | 1.05% | 46,139,830 |
| Dec 3, 2025 | 47.65 | 48.30 | 47.35 | 47.50 | 47.50 | 0.64% | 48,743,890 |
| Dec 2, 2025 | 46.55 | 47.60 | 46.50 | 47.20 | 47.20 | 1.51% | 45,877,120 |
| Dec 1, 2025 | 45.80 | 46.60 | 45.80 | 46.50 | 46.50 | 1.53% | 40,233,494 |
| Nov 28, 2025 | 45.50 | 46.00 | 45.20 | 45.80 | 45.80 | -0.33% | 24,694,700 |
| Nov 27, 2025 | 45.30 | 45.95 | 45.20 | 45.95 | 45.95 | 1.10% | 31,977,210 |
| Nov 26, 2025 | 45.50 | 45.85 | 44.85 | 45.45 | 45.45 | 0.78% | 37,443,285 |
| Nov 25, 2025 | 46.05 | 46.10 | 45.05 | 45.10 | 45.10 | -3.11% | 48,758,160 |
| Nov 24, 2025 | 45.45 | 46.55 | 45.00 | 46.55 | 46.55 | 3.44% | 96,977,264 |
| Nov 21, 2025 | 44.20 | 45.00 | 44.20 | 45.00 | 45.00 | 0.78% | 36,002,845 |
| Nov 20, 2025 | 44.90 | 45.00 | 44.25 | 44.65 | 44.65 | 0.68% | 34,080,310 |
| Nov 19, 2025 | 44.30 | 45.20 | 44.00 | 44.35 | 44.35 | 0.34% | 36,291,680 |
| Nov 18, 2025 | 44.30 | 44.40 | 43.80 | 44.20 | 44.20 | 0.80% | 37,097,750 |
| Nov 17, 2025 | 44.05 | 44.35 | 43.80 | 43.85 | 43.85 | -0.68% | 24,924,500 |
| Nov 14, 2025 | 44.35 | 44.85 | 44.15 | 44.15 | 44.15 | -0.67% | 33,061,720 |
| Nov 13, 2025 | 45.00 | 45.15 | 44.45 | 44.45 | 44.45 | -1.22% | 39,804,310 |
| Nov 12, 2025 | 45.20 | 45.55 | 44.90 | 45.00 | 45.00 | -0.55% | 33,054,300 |
| Nov 11, 2025 | 45.60 | 46.00 | 45.20 | 45.25 | 45.25 | 0.11% | 28,906,290 |
| Nov 10, 2025 | 45.50 | 45.65 | 45.05 | 45.20 | 45.20 | 0.44% | 23,076,290 |
| Nov 7, 2025 | 45.50 | 45.60 | 44.90 | 45.00 | 45.00 | -1.75% | 33,482,590 |
| Nov 6, 2025 | 47.75 | 47.75 | 45.80 | 45.80 | 45.80 | -2.76% | 60,793,110 |
| Nov 5, 2025 | 47.10 | 47.10 | 45.75 | 47.10 | 47.10 | -0.63% | 48,250,250 |
| Nov 4, 2025 | 48.75 | 48.75 | 47.15 | 47.40 | 47.40 | -0.42% | 65,466,680 |
| Nov 3, 2025 | 47.00 | 48.50 | 46.80 | 47.60 | 47.60 | 2.59% | 96,761,570 |
| Oct 31, 2025 | 46.20 | 46.85 | 46.00 | 46.40 | 46.40 | 1.20% | 50,460,800 |
| Oct 30, 2025 | 45.60 | 46.20 | 44.80 | 45.85 | 45.85 | 0.55% | 55,850,720 |
| Oct 29, 2025 | 46.25 | 46.25 | 45.60 | 45.60 | 45.60 | -0.87% | 28,822,680 |
| Oct 28, 2025 | 46.00 | 46.25 | 45.80 | 46.00 | 46.00 | 0.88% | 44,913,480 |
| Oct 27, 2025 | 46.05 | 46.45 | 45.60 | 45.60 | 45.60 | 0.44% | 44,626,130 |
| Oct 23, 2025 | 45.50 | 45.50 | 45.05 | 45.40 | 45.40 | -0.22% | 15,649,530 |
| Oct 22, 2025 | 45.40 | 45.70 | 45.10 | 45.50 | 45.50 | 0.11% | 23,785,280 |
| Oct 21, 2025 | 46.20 | 46.30 | 45.45 | 45.45 | 45.45 | -1.41% | 26,102,340 |
| Oct 20, 2025 | 46.05 | 46.25 | 45.85 | 46.10 | 46.10 | 0.77% | 33,201,420 |
| Oct 17, 2025 | 45.30 | 45.90 | 45.10 | 45.75 | 45.75 | 1.89% | 45,984,310 |
| Oct 16, 2025 | 44.90 | 45.30 | 44.65 | 44.90 | 44.90 | 0.90% | 31,651,600 |
| Oct 15, 2025 | 45.00 | 45.10 | 44.30 | 44.50 | 44.50 | -0.78% | 35,815,360 |
| Oct 14, 2025 | 46.00 | 46.35 | 44.85 | 44.85 | 44.85 | -1.32% | 46,680,700 |
| Oct 13, 2025 | 44.50 | 45.50 | 44.25 | 45.45 | 45.45 | -0.44% | 59,654,210 |
| Oct 9, 2025 | 45.60 | 46.30 | 45.50 | 45.65 | 45.65 | 1.56% | 72,308,330 |
| Oct 8, 2025 | 44.50 | 44.95 | 44.30 | 44.95 | 44.95 | 1.47% | 40,094,960 |
| Oct 7, 2025 | 43.85 | 44.35 | 43.50 | 44.30 | 44.30 | 1.03% | 29,966,770 |
| Oct 3, 2025 | 43.35 | 43.85 | 43.20 | 43.85 | 43.85 | 0.11% | 41,001,970 |
| Oct 2, 2025 | 44.45 | 44.55 | 43.35 | 43.80 | 43.80 | -1.02% | 62,306,680 |
| Oct 1, 2025 | 45.80 | 45.90 | 44.00 | 44.25 | 44.25 | -2.85% | 80,627,700 |
| Sep 30, 2025 | 45.55 | 47.30 | 45.25 | 45.55 | 45.55 | 1.56% | 132,859,000 |
| Sep 26, 2025 | 44.85 | 45.30 | 44.15 | 44.85 | 44.85 | 1.24% | 47,727,070 |
| Sep 25, 2025 | 44.85 | 45.25 | 44.05 | 44.30 | 44.30 | -1.23% | 59,196,640 |
| Sep 24, 2025 | 44.40 | 45.30 | 44.10 | 44.85 | 44.85 | 2.16% | 86,632,490 |
| Sep 23, 2025 | 43.55 | 44.45 | 43.35 | 43.90 | 43.90 | 1.97% | 84,792,610 |
| Sep 22, 2025 | 43.90 | 43.95 | 43.00 | 43.05 | 43.05 | -0.46% | 65,240,650 |
| Sep 19, 2025 | 42.45 | 43.40 | 42.20 | 43.25 | 43.25 | 3.47% | 108,454,200 |
| Sep 18, 2025 | 41.70 | 42.10 | 41.65 | 41.80 | 41.80 | 0.84% | 38,832,910 |
| Sep 17, 2025 | 41.10 | 41.50 | 41.10 | 41.45 | 41.45 | 0.97% | 22,065,700 |
| Sep 16, 2025 | 41.20 | 41.50 | 41.05 | 41.05 | 41.05 | -0.12% | 20,434,100 |
| Sep 15, 2025 | 41.20 | 41.45 | 41.10 | 41.10 | 41.10 | -0.12% | 27,497,720 |
| Sep 12, 2025 | 41.00 | 41.30 | 40.90 | 41.15 | 41.15 | 0.61% | 25,468,460 |
| Sep 11, 2025 | 41.25 | 41.40 | 40.90 | 40.90 | 40.90 | -0.85% | 22,457,570 |
| Sep 10, 2025 | 41.45 | 41.50 | 41.10 | 41.25 | 41.25 | -0.48% | 22,731,240 |
| Sep 9, 2025 | 41.60 | 41.75 | 41.40 | 41.45 | 41.45 | -0.36% | 17,679,770 |
| Sep 8, 2025 | 41.60 | 41.65 | 41.25 | 41.60 | 41.60 | 0.97% | 16,976,890 |
| Sep 5, 2025 | 41.85 | 41.90 | 41.05 | 41.20 | 41.20 | -1.90% | 36,623,180 |
| Sep 4, 2025 | 41.15 | 42.70 | 41.15 | 42.00 | 42.00 | 2.69% | 68,277,380 |
| Sep 3, 2025 | 40.95 | 40.95 | 40.70 | 40.90 | 40.90 | - | 11,884,530 |
| Sep 2, 2025 | 40.90 | 41.00 | 40.65 | 40.90 | 40.90 | 0.37% | 20,463,030 |
| Sep 1, 2025 | 40.60 | 40.80 | 40.40 | 40.75 | 40.75 | 0.62% | 20,893,620 |
| Aug 29, 2025 | 40.85 | 40.90 | 40.45 | 40.50 | 40.50 | -0.25% | 23,933,820 |
| Aug 28, 2025 | 40.95 | 41.20 | 40.60 | 40.60 | 40.60 | -0.85% | 24,015,810 |
| Aug 27, 2025 | 41.20 | 41.30 | 40.90 | 40.95 | 40.95 | -2.03% | 30,468,260 |
| Aug 26, 2025 | 40.50 | 41.80 | 40.35 | 41.80 | 41.80 | 3.08% | 64,250,410 |
| Aug 25, 2025 | 40.85 | 40.90 | 40.55 | 40.55 | 40.55 | -0.12% | 21,545,530 |
| Aug 22, 2025 | 41.15 | 41.20 | 40.60 | 40.60 | 40.60 | -1.93% | 24,838,980 |
| Aug 21, 2025 | 42.00 | 42.05 | 41.40 | 41.40 | 41.40 | -1.19% | 46,331,100 |
| Aug 20, 2025 | 41.50 | 42.50 | 41.50 | 41.90 | 41.90 | 2.07% | 109,831,300 |
| Aug 19, 2025 | 40.30 | 41.05 | 40.10 | 41.05 | 41.05 | 1.61% | 32,392,370 |
| Aug 18, 2025 | 40.90 | 40.90 | 40.20 | 40.40 | 40.40 | -1.94% | 50,965,480 |
| Aug 15, 2025 | 41.10 | 41.60 | 41.00 | 41.20 | 41.20 | 0.98% | 33,183,500 |
| Aug 14, 2025 | 40.85 | 41.00 | 40.75 | 40.80 | 40.80 | 0.12% | 25,613,250 |
| Aug 13, 2025 | 40.80 | 41.00 | 40.40 | 40.75 | 40.75 | 0.25% | 29,688,280 |
| Aug 12, 2025 | 40.60 | 40.85 | 40.35 | 40.65 | 40.65 | 0.62% | 24,184,960 |
| Aug 11, 2025 | 40.40 | 40.65 | 40.30 | 40.40 | 40.40 | -0.25% | 24,922,660 |
| Aug 8, 2025 | 40.40 | 40.60 | 40.20 | 40.50 | 40.50 | 0.25% | 34,984,660 |
| Aug 7, 2025 | 40.50 | 40.80 | 40.40 | 40.40 | 40.40 | -0.74% | 53,197,370 |
| Aug 6, 2025 | 40.95 | 41.00 | 40.35 | 40.70 | 40.70 | -1.69% | 42,666,600 |
| Aug 5, 2025 | 41.35 | 41.65 | 41.30 | 41.40 | 41.40 | 0.49% | 27,928,710 |
| Aug 4, 2025 | 40.90 | 41.55 | 40.50 | 41.20 | 41.20 | 0.37% | 36,148,120 |
| Aug 1, 2025 | 40.75 | 41.40 | 40.35 | 41.05 | 41.05 | -1.20% | 30,847,250 |
| Jul 31, 2025 | 42.25 | 42.25 | 41.55 | 41.55 | 41.55 | -2.35% | 43,354,480 |
| Jul 30, 2025 | 42.80 | 42.90 | 42.10 | 42.55 | 42.55 | -0.58% | 46,318,240 |
| Jul 29, 2025 | 43.30 | 43.35 | 42.80 | 42.80 | 42.80 | -1.61% | 35,928,310 |
| Jul 28, 2025 | 43.50 | 43.60 | 43.00 | 43.50 | 43.50 | - | 35,893,370 |
| Jul 25, 2025 | 43.40 | 43.75 | 43.30 | 43.50 | 43.50 | - | 17,727,070 |
| Jul 24, 2025 | 43.95 | 44.00 | 43.45 | 43.50 | 43.50 | -0.91% | 15,056,840 |
| Jul 23, 2025 | 43.40 | 43.90 | 43.30 | 43.90 | 43.90 | 2.09% | 24,654,730 |
| Jul 22, 2025 | 43.80 | 43.80 | 43.00 | 43.00 | 43.00 | -1.15% | 26,480,270 |
| Jul 21, 2025 | 43.60 | 43.70 | 43.35 | 43.50 | 43.50 | 0.12% | 16,484,690 |
| Jul 18, 2025 | 43.75 | 44.05 | 43.35 | 43.45 | 43.45 | -0.23% | 25,905,890 |
| Jul 17, 2025 | 43.50 | 43.60 | 43.15 | 43.55 | 43.55 | 0.23% | 24,169,060 |
| Jul 16, 2025 | 43.55 | 43.60 | 43.20 | 43.45 | 43.45 | -0.23% | 28,442,510 |
| Jul 15, 2025 | 43.00 | 43.55 | 42.90 | 43.55 | 43.55 | 0.93% | 21,213,440 |