United Microelectronics Corporation (TPE:2303)
46.00
+0.40 (0.88%)
Oct 28, 2025, 2:38 PM CST
United Microelectronics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 28, 2025 | 46.00 | 46.25 | 45.80 | 46.00 | 46.00 | 0.88% | 44,814,283 |
| Oct 27, 2025 | 46.05 | 46.45 | 45.60 | 45.60 | 45.60 | 0.44% | 44,626,139 |
| Oct 23, 2025 | 45.50 | 45.50 | 45.05 | 45.40 | 45.40 | -0.22% | 15,649,535 |
| Oct 22, 2025 | 45.40 | 45.70 | 45.10 | 45.50 | 45.50 | 0.11% | 23,785,286 |
| Oct 21, 2025 | 46.20 | 46.30 | 45.45 | 45.45 | 45.45 | -1.41% | 26,102,343 |
| Oct 20, 2025 | 46.05 | 46.25 | 45.85 | 46.10 | 46.10 | 0.77% | 33,201,429 |
| Oct 17, 2025 | 45.30 | 45.90 | 45.10 | 45.75 | 45.75 | 1.89% | 45,984,311 |
| 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% | 35,815,362 |
| Oct 14, 2025 | 46.00 | 46.35 | 44.85 | 44.85 | 44.85 | -1.32% | 46,680,706 |
| Oct 13, 2025 | 44.50 | 45.50 | 44.25 | 45.45 | 45.45 | -0.44% | 59,654,217 |
| Oct 9, 2025 | 45.60 | 46.30 | 45.50 | 45.65 | 45.65 | 1.56% | 72,308,338 |
| 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% | 29,966,778 |
| Oct 3, 2025 | 43.35 | 43.85 | 43.20 | 43.85 | 43.85 | 0.11% | 41,001,974 |
| 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% | 80,627,702 |
| Sep 30, 2025 | 45.55 | 47.30 | 45.25 | 45.55 | 45.55 | 1.56% | 132,859,067 |
| Sep 29, 2025 | 44.85 | 44.85 | 44.85 | 44.85 | 44.85 | - | - |
| Sep 26, 2025 | 44.85 | 45.30 | 44.15 | 44.85 | 44.85 | 1.24% | 47,727,071 |
| Sep 25, 2025 | 44.85 | 45.25 | 44.05 | 44.30 | 44.30 | -1.23% | 59,196,649 |
| Sep 24, 2025 | 44.40 | 45.30 | 44.10 | 44.85 | 44.85 | 2.16% | 86,632,497 |
| Sep 23, 2025 | 43.55 | 44.45 | 43.35 | 43.90 | 43.90 | 1.97% | 84,792,615 |
| Sep 22, 2025 | 43.90 | 43.95 | 43.00 | 43.05 | 43.05 | -0.46% | 65,240,659 |
| Sep 19, 2025 | 42.45 | 43.40 | 42.20 | 43.25 | 43.25 | 3.47% | 108,454,279 |
| Sep 18, 2025 | 41.70 | 42.10 | 41.65 | 41.80 | 41.80 | 0.84% | 38,832,912 |
| Sep 17, 2025 | 41.10 | 41.50 | 41.10 | 41.45 | 41.45 | 0.97% | 22,065,704 |
| Sep 16, 2025 | 41.20 | 41.50 | 41.05 | 41.05 | 41.05 | -0.12% | 20,434,106 |
| Sep 15, 2025 | 41.20 | 41.45 | 41.10 | 41.10 | 41.10 | -0.12% | 27,497,722 |
| Sep 12, 2025 | 41.00 | 41.30 | 40.90 | 41.15 | 41.15 | 0.61% | 25,468,461 |
| Sep 11, 2025 | 41.25 | 41.40 | 40.90 | 40.90 | 40.90 | -0.85% | 22,457,572 |
| Sep 10, 2025 | 41.45 | 41.50 | 41.10 | 41.25 | 41.25 | -0.48% | 22,731,249 |
| Sep 9, 2025 | 41.60 | 41.75 | 41.40 | 41.45 | 41.45 | -0.36% | 17,679,774 |
| Sep 8, 2025 | 41.60 | 41.65 | 41.25 | 41.60 | 41.60 | 0.97% | 16,976,897 |
| 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% | 68,277,384 |
| Sep 3, 2025 | 40.95 | 40.95 | 40.70 | 40.90 | 40.90 | - | 11,884,531 |
| Sep 2, 2025 | 40.90 | 41.00 | 40.65 | 40.90 | 40.90 | 0.37% | 20,463,038 |
| Sep 1, 2025 | 40.60 | 40.80 | 40.40 | 40.75 | 40.75 | 0.62% | 20,893,623 |
| 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% | 24,015,812 |
| Aug 27, 2025 | 41.20 | 41.30 | 40.90 | 40.95 | 40.95 | -2.03% | 30,468,264 |
| Aug 26, 2025 | 40.50 | 41.80 | 40.35 | 41.80 | 41.80 | 3.08% | 64,250,411 |
| Aug 25, 2025 | 40.85 | 40.90 | 40.55 | 40.55 | 40.55 | -0.12% | 21,545,532 |
| Aug 22, 2025 | 41.15 | 41.20 | 40.60 | 40.60 | 40.60 | -1.93% | 24,838,989 |
| Aug 21, 2025 | 42.00 | 42.05 | 41.40 | 41.40 | 41.40 | -1.19% | 46,331,107 |
| Aug 20, 2025 | 41.50 | 42.50 | 41.50 | 41.90 | 41.90 | 2.07% | 109,831,366 |
| Aug 19, 2025 | 40.30 | 41.05 | 40.10 | 41.05 | 41.05 | 1.61% | 32,392,374 |
| 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% | 33,183,504 |