United Microelectronics Corporation (UMC)
NYSE: UMC · Real-Time Price · USD
9.33
+0.55 (6.33%)
Jan 16, 2026, 1:16 PM EST - Market open
United Microelectronics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 16, 2026 | 9.26 | 9.37 | 9.15 | 9.34 | - | 6.44% | 7,644,802 |
| Jan 15, 2026 | 8.87 | 8.94 | 8.76 | 8.77 | 8.77 | -0.23% | 8,110,638 |
| Jan 14, 2026 | 8.58 | 8.80 | 8.52 | 8.79 | 8.79 | 1.50% | 10,692,002 |
| Jan 13, 2026 | 8.80 | 8.82 | 8.64 | 8.66 | 8.66 | -2.15% | 7,584,401 |
| Jan 12, 2026 | 8.76 | 8.89 | 8.76 | 8.85 | 8.85 | 0.68% | 6,414,634 |
| Jan 9, 2026 | 8.81 | 8.86 | 8.66 | 8.79 | 8.79 | 2.81% | 8,889,947 |
| Jan 8, 2026 | 8.56 | 8.72 | 8.47 | 8.55 | 8.55 | -4.26% | 11,426,830 |
| Jan 7, 2026 | 8.91 | 9.11 | 8.78 | 8.93 | 8.93 | 9.98% | 21,000,067 |
| Jan 6, 2026 | 7.85 | 8.15 | 7.84 | 8.12 | 8.12 | 4.50% | 16,421,736 |
| Jan 5, 2026 | 7.79 | 7.81 | 7.70 | 7.77 | 7.77 | -0.89% | 10,479,560 |
| Jan 2, 2026 | 7.85 | 7.90 | 7.76 | 7.84 | 7.84 | -0.25% | 11,607,595 |
| Dec 31, 2025 | 7.92 | 7.96 | 7.84 | 7.86 | 7.86 | -1.26% | 3,867,941 |
| Dec 30, 2025 | 7.98 | 8.00 | 7.94 | 7.96 | 7.96 | -0.13% | 2,978,123 |
| Dec 29, 2025 | 7.92 | 7.97 | 7.90 | 7.97 | 7.97 | -0.62% | 3,628,331 |
| Dec 26, 2025 | 7.99 | 8.06 | 7.99 | 8.02 | 8.02 | 0.25% | 3,972,969 |
| Dec 24, 2025 | 7.97 | 8.02 | 7.94 | 8.00 | 8.00 | 0.38% | 5,502,120 |
| Dec 23, 2025 | 8.04 | 8.05 | 7.92 | 7.97 | 7.97 | -1.97% | 5,376,206 |
| Dec 22, 2025 | 8.12 | 8.15 | 8.09 | 8.13 | 8.13 | 0.37% | 4,570,129 |
| Dec 19, 2025 | 8.09 | 8.17 | 8.09 | 8.10 | 8.10 | 0.37% | 13,173,830 |
| Dec 18, 2025 | 8.05 | 8.12 | 8.01 | 8.07 | 8.07 | 0.88% | 9,020,411 |
| Dec 17, 2025 | 8.08 | 8.16 | 7.98 | 8.00 | 8.00 | 1.39% | 10,217,627 |
| Dec 16, 2025 | 7.90 | 7.94 | 7.84 | 7.89 | 7.89 | 0.64% | 8,831,099 |
| Dec 15, 2025 | 7.92 | 7.95 | 7.83 | 7.84 | 7.84 | -0.38% | 6,915,829 |
| Dec 12, 2025 | 7.88 | 7.89 | 7.80 | 7.87 | 7.87 | -0.25% | 15,394,666 |
| Dec 11, 2025 | 7.91 | 7.91 | 7.78 | 7.89 | 7.89 | -1.38% | 8,398,629 |
| Dec 10, 2025 | 7.97 | 8.05 | 7.95 | 8.00 | 8.00 | -1.11% | 9,228,113 |
| Dec 9, 2025 | 8.02 | 8.10 | 7.97 | 8.09 | 8.09 | 0.50% | 8,896,801 |
| Dec 8, 2025 | 8.02 | 8.08 | 7.98 | 8.05 | 8.05 | 0.37% | 8,420,899 |
| Dec 5, 2025 | 7.90 | 8.06 | 7.88 | 8.02 | 8.02 | 1.91% | 10,655,639 |
| Dec 4, 2025 | 7.78 | 7.94 | 7.78 | 7.87 | 7.87 | 0.25% | 9,468,268 |
| Dec 3, 2025 | 7.67 | 7.87 | 7.66 | 7.85 | 7.85 | 0.90% | 9,272,994 |
| Dec 2, 2025 | 7.55 | 7.80 | 7.55 | 7.78 | 7.78 | 3.32% | 9,487,063 |
| Dec 1, 2025 | 7.49 | 7.60 | 7.48 | 7.53 | 7.53 | 0.94% | 6,626,324 |
| Nov 28, 2025 | 7.35 | 7.47 | 7.33 | 7.46 | 7.46 | 1.77% | 5,488,829 |
| Nov 26, 2025 | 7.31 | 7.43 | 7.28 | 7.33 | 7.33 | 0.83% | 8,087,474 |
| Nov 25, 2025 | 7.25 | 7.28 | 7.15 | 7.27 | 7.27 | -2.28% | 6,022,171 |
| Nov 24, 2025 | 7.33 | 7.45 | 7.33 | 7.44 | 7.44 | 2.76% | 9,730,028 |
| Nov 21, 2025 | 7.19 | 7.31 | 7.11 | 7.24 | 7.24 | 1.69% | 11,543,165 |
| Nov 20, 2025 | 7.26 | 7.27 | 7.05 | 7.12 | 7.12 | -1.52% | 12,394,751 |
| Nov 19, 2025 | 7.09 | 7.26 | 7.08 | 7.23 | 7.23 | 2.41% | 8,212,450 |
| Nov 18, 2025 | 6.99 | 7.12 | 6.99 | 7.06 | 7.06 | 0.57% | 7,757,130 |
| Nov 17, 2025 | 7.08 | 7.11 | 6.97 | 7.02 | 7.02 | -1.68% | 5,327,580 |
| Nov 14, 2025 | 7.09 | 7.24 | 7.07 | 7.14 | 7.14 | 0.42% | 5,889,939 |
| Nov 13, 2025 | 7.22 | 7.23 | 7.07 | 7.11 | 7.11 | -1.80% | 8,149,482 |
| Nov 12, 2025 | 7.25 | 7.33 | 7.17 | 7.24 | 7.24 | -1.90% | 7,060,207 |
| Nov 11, 2025 | 7.36 | 7.41 | 7.32 | 7.38 | 7.38 | -0.67% | 7,882,417 |
| Nov 10, 2025 | 7.43 | 7.45 | 7.35 | 7.43 | 7.43 | 0.27% | 7,134,158 |
| Nov 7, 2025 | 7.29 | 7.41 | 7.26 | 7.41 | 7.41 | 1.37% | 9,303,483 |
| Nov 6, 2025 | 7.48 | 7.50 | 7.15 | 7.31 | 7.31 | -5.80% | 10,936,408 |
| Nov 5, 2025 | 7.63 | 7.86 | 7.63 | 7.76 | 7.76 | 2.11% | 9,446,504 |