United Microelectronics Corporation (UMC)
NYSE: UMC · Real-Time Price · USD
7.71
+0.26 (3.49%)
At close: May 12, 2025, 4:00 PM
7.71
0.00 (0.00%)
After-hours: May 12, 2025, 4:10 PM EDT
United Microelectronics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 12, 2025 | 7.69 | 7.72 | 7.55 | 7.68 | - | 3.02% | 13,574,828 |
| May 9, 2025 | 7.44 | 7.53 | 7.39 | 7.45 | 7.45 | 0.95% | 9,524,735 |
| May 8, 2025 | 7.50 | 7.50 | 7.36 | 7.38 | 7.38 | -1.20% | 8,335,928 |
| May 7, 2025 | 7.43 | 7.50 | 7.34 | 7.47 | 7.47 | 0.95% | 11,904,391 |
| May 6, 2025 | 7.41 | 7.45 | 7.29 | 7.40 | 7.40 | - | 14,970,905 |
| May 5, 2025 | 7.39 | 7.60 | 7.39 | 7.40 | 7.40 | 0.68% | 10,598,529 |
| May 2, 2025 | 7.25 | 7.36 | 7.24 | 7.35 | 7.35 | 4.85% | 13,062,521 |
| May 1, 2025 | 7.06 | 7.10 | 6.98 | 7.01 | 7.01 | -0.43% | 7,713,429 |
| Apr 30, 2025 | 6.91 | 7.06 | 6.91 | 7.04 | 7.04 | 1.73% | 9,762,352 |
| Apr 29, 2025 | 6.93 | 7.00 | 6.90 | 6.92 | 6.92 | -0.29% | 9,895,358 |
| Apr 28, 2025 | 6.89 | 6.95 | 6.83 | 6.94 | 6.94 | 0.87% | 8,030,163 |
| Apr 25, 2025 | 6.90 | 6.92 | 6.76 | 6.88 | 6.88 | -0.43% | 8,572,274 |
| Apr 24, 2025 | 6.75 | 6.94 | 6.71 | 6.91 | 6.91 | -1.57% | 15,707,581 |
| Apr 23, 2025 | 7.13 | 7.19 | 6.86 | 7.02 | 7.02 | 3.24% | 16,932,148 |
| Apr 22, 2025 | 6.86 | 6.87 | 6.74 | 6.80 | 6.80 | 1.19% | 12,442,291 |
| Apr 21, 2025 | 6.67 | 6.77 | 6.64 | 6.72 | 6.72 | -1.32% | 10,040,976 |
| Apr 17, 2025 | 6.90 | 6.91 | 6.77 | 6.81 | 6.81 | -0.58% | 13,567,681 |
| Apr 16, 2025 | 6.80 | 6.93 | 6.72 | 6.85 | 6.85 | -0.87% | 17,461,412 |
| Apr 15, 2025 | 6.88 | 6.97 | 6.88 | 6.91 | 6.91 | 0.44% | 9,816,721 |
| Apr 14, 2025 | 6.81 | 6.96 | 6.79 | 6.88 | 6.88 | 0.15% | 11,208,141 |
| Apr 11, 2025 | 6.70 | 6.91 | 6.65 | 6.87 | 6.87 | 5.05% | 13,112,861 |
| Apr 10, 2025 | 6.62 | 6.70 | 6.36 | 6.54 | 6.54 | -3.40% | 22,052,367 |
| Apr 9, 2025 | 6.10 | 6.84 | 6.02 | 6.77 | 6.77 | 10.62% | 32,483,603 |
| Apr 8, 2025 | 6.54 | 6.63 | 5.99 | 6.12 | 6.12 | -0.16% | 21,636,579 |
| Apr 7, 2025 | 5.80 | 6.28 | 5.71 | 6.13 | 6.13 | -1.61% | 24,573,415 |
| Apr 4, 2025 | 6.28 | 6.37 | 6.17 | 6.23 | 6.23 | -3.26% | 18,959,020 |
| Apr 3, 2025 | 6.56 | 6.64 | 6.44 | 6.44 | 6.44 | -4.17% | 16,393,674 |
| Apr 2, 2025 | 6.85 | 6.86 | 6.62 | 6.72 | 6.72 | -3.72% | 13,816,111 |
| Apr 1, 2025 | 6.92 | 7.07 | 6.90 | 6.98 | 6.98 | -2.38% | 14,352,453 |
| Mar 31, 2025 | 6.58 | 7.87 | 6.56 | 7.15 | 7.15 | 9.16% | 50,395,060 |
| Mar 28, 2025 | 6.60 | 6.64 | 6.52 | 6.55 | 6.55 | -1.36% | 11,974,154 |
| Mar 27, 2025 | 6.70 | 6.74 | 6.61 | 6.64 | 6.64 | 0.45% | 10,801,097 |
| Mar 26, 2025 | 6.71 | 6.73 | 6.55 | 6.61 | 6.61 | -1.64% | 12,505,885 |
| Mar 25, 2025 | 6.77 | 6.80 | 6.70 | 6.72 | 6.72 | -1.03% | 6,752,647 |
| Mar 24, 2025 | 6.82 | 6.82 | 6.70 | 6.79 | 6.79 | 1.19% | 12,053,277 |
| Mar 21, 2025 | 6.69 | 6.74 | 6.62 | 6.71 | 6.71 | -0.30% | 11,007,446 |
| Mar 20, 2025 | 6.82 | 6.86 | 6.69 | 6.73 | 6.73 | -1.90% | 8,704,590 |
| Mar 19, 2025 | 6.75 | 6.90 | 6.75 | 6.86 | 6.86 | 0.44% | 13,844,910 |
| Mar 18, 2025 | 6.71 | 6.84 | 6.68 | 6.83 | 6.83 | 1.94% | 11,124,927 |
| Mar 17, 2025 | 6.62 | 6.72 | 6.58 | 6.70 | 6.70 | -1.33% | 11,353,317 |
| Mar 14, 2025 | 6.75 | 6.84 | 6.70 | 6.79 | 6.79 | 4.95% | 15,673,290 |
| Mar 13, 2025 | 6.57 | 6.60 | 6.42 | 6.47 | 6.47 | -2.27% | 16,240,624 |
| Mar 12, 2025 | 6.75 | 6.76 | 6.60 | 6.62 | 6.62 | -0.75% | 13,826,888 |
| Mar 11, 2025 | 6.76 | 6.79 | 6.61 | 6.67 | 6.67 | -1.62% | 24,150,573 |
| Mar 10, 2025 | 6.76 | 6.84 | 6.71 | 6.78 | 6.78 | 0.44% | 18,512,402 |
| Mar 7, 2025 | 6.70 | 6.76 | 6.65 | 6.75 | 6.75 | 1.35% | 20,241,845 |
| Mar 6, 2025 | 6.67 | 6.76 | 6.61 | 6.66 | 6.66 | -2.06% | 17,330,159 |
| Mar 5, 2025 | 6.68 | 6.82 | 6.64 | 6.80 | 6.80 | 2.26% | 17,196,970 |
| Mar 4, 2025 | 6.49 | 6.75 | 6.48 | 6.65 | 6.65 | 3.58% | 16,357,265 |
| Mar 3, 2025 | 6.51 | 6.63 | 6.37 | 6.42 | 6.42 | -0.47% | 22,580,632 |