United Microelectronics C... (UMC)
6.93
0.05 (0.73%)
At close: Apr 15, 2025, 3:59 PM
6.84
-1.33%
After-hours: Apr 15, 2025, 08:00 PM EDT
United Microelectronics Stock Price History
| Date | Open | Adj Open | High | Adj High | Low | Adj Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 14, 2025 | 6.81 | 6.82 | 6.95 | 6.96 | 6.79 | 6.80 | 6.88 | 6.89 | 0.15% | 10,304,009 |
| Apr 11, 2025 | 6.70 | 6.70 | 6.91 | 6.91 | 6.65 | 6.65 | 6.87 | 6.87 | 5.05% | 13,112,861 |
| Apr 10, 2025 | 6.62 | 6.62 | 6.70 | 6.70 | 6.36 | 6.36 | 6.54 | 6.54 | -3.40% | 22,052,400 |
| Apr 9, 2025 | 6.10 | 6.10 | 6.84 | 6.84 | 6.02 | 6.02 | 6.77 | 6.77 | 10.62% | 32,483,603 |
| Apr 8, 2025 | 6.54 | 6.54 | 6.63 | 6.63 | 5.99 | 5.99 | 6.12 | 6.12 | -0.16% | 21,636,579 |
| Apr 7, 2025 | 5.80 | 5.80 | 6.28 | 6.28 | 5.71 | 5.71 | 6.13 | 6.13 | -1.61% | 24,573,415 |
| Apr 4, 2025 | 6.28 | 6.28 | 6.37 | 6.37 | 6.17 | 6.17 | 6.23 | 6.23 | -3.26% | 18,959,020 |
| Apr 3, 2025 | 6.56 | 6.56 | 6.64 | 6.64 | 6.44 | 6.44 | 6.44 | 6.44 | -4.17% | 16,393,700 |
| Apr 2, 2025 | 6.85 | 6.85 | 6.86 | 6.86 | 6.62 | 6.62 | 6.72 | 6.72 | -3.72% | 13,816,111 |
| Apr 1, 2025 | 6.92 | 6.92 | 7.07 | 7.07 | 6.90 | 6.90 | 6.98 | 6.98 | -2.38% | 14,352,453 |
| Mar 31, 2025 | 6.58 | 6.58 | 7.87 | 7.87 | 6.56 | 6.56 | 7.15 | 7.15 | 9.16% | 50,395,100 |
| Mar 28, 2025 | 6.60 | 6.60 | 6.64 | 6.64 | 6.52 | 6.52 | 6.55 | 6.55 | -1.36% | 11,974,154 |
| Mar 27, 2025 | 6.70 | 6.70 | 6.74 | 6.74 | 6.61 | 6.61 | 6.64 | 6.64 | 0.45% | 10,801,100 |
| Mar 26, 2025 | 6.71 | 6.71 | 6.73 | 6.73 | 6.55 | 6.55 | 6.61 | 6.61 | -1.64% | 12,505,885 |
| Mar 25, 2025 | 6.77 | 6.77 | 6.80 | 6.80 | 6.70 | 6.70 | 6.72 | 6.72 | -1.03% | 6,752,647 |
| Mar 24, 2025 | 6.82 | 6.82 | 6.82 | 6.82 | 6.70 | 6.70 | 6.79 | 6.79 | 1.19% | 12,053,277 |
| Mar 21, 2025 | 6.69 | 6.69 | 6.74 | 6.74 | 6.62 | 6.62 | 6.71 | 6.71 | -0.30% | 11,007,446 |
| Mar 20, 2025 | 6.82 | 6.82 | 6.86 | 6.86 | 6.68 | 6.68 | 6.73 | 6.73 | -1.90% | 8,704,600 |
| Mar 19, 2025 | 6.75 | 6.75 | 6.90 | 6.90 | 6.75 | 6.75 | 6.86 | 6.86 | 0.44% | 13,844,910 |
| Mar 18, 2025 | 6.71 | 6.71 | 6.84 | 6.84 | 6.68 | 6.68 | 6.83 | 6.83 | 1.94% | 11,124,927 |
| Mar 17, 2025 | 6.62 | 6.62 | 6.72 | 6.72 | 6.58 | 6.58 | 6.70 | 6.70 | -1.33% | 11,353,317 |
| Mar 14, 2025 | 6.75 | 6.75 | 6.84 | 6.84 | 6.70 | 6.70 | 6.79 | 6.79 | 4.95% | 15,673,290 |
| Mar 13, 2025 | 6.57 | 6.57 | 6.60 | 6.60 | 6.42 | 6.42 | 6.47 | 6.47 | -2.27% | 16,240,624 |
| Mar 12, 2025 | 6.75 | 6.75 | 6.76 | 6.76 | 6.60 | 6.60 | 6.62 | 6.62 | -0.75% | 13,826,900 |
| Mar 11, 2025 | 6.76 | 6.76 | 6.79 | 6.79 | 6.61 | 6.61 | 6.67 | 6.67 | -1.62% | 24,150,600 |
| Mar 10, 2025 | 6.76 | 6.76 | 6.84 | 6.84 | 6.71 | 6.71 | 6.78 | 6.78 | 0.44% | 18,930,948 |
| Mar 7, 2025 | 6.70 | 6.70 | 6.76 | 6.76 | 6.65 | 6.65 | 6.75 | 6.75 | 1.35% | 20,241,845 |
| Mar 6, 2025 | 6.67 | 6.67 | 6.76 | 6.76 | 6.61 | 6.61 | 6.66 | 6.66 | -2.06% | 17,330,200 |
| Mar 5, 2025 | 6.68 | 6.68 | 6.82 | 6.82 | 6.64 | 6.64 | 6.80 | 6.80 | 2.26% | 17,196,970 |
| Mar 4, 2025 | 6.49 | 6.49 | 6.75 | 6.75 | 6.48 | 6.48 | 6.65 | 6.65 | 3.58% | 16,357,265 |
| Mar 3, 2025 | 6.51 | 6.51 | 6.63 | 6.63 | 6.37 | 6.37 | 6.42 | 6.42 | -0.47% | 22,580,632 |
| Feb 28, 2025 | 6.40 | 6.40 | 6.53 | 6.53 | 6.36 | 6.36 | 6.45 | 6.45 | 1.10% | 20,398,600 |
| Feb 27, 2025 | 6.57 | 6.57 | 6.58 | 6.58 | 6.38 | 6.38 | 6.38 | 6.38 | -3.33% | 15,575,634 |
| Feb 26, 2025 | 6.59 | 6.59 | 6.63 | 6.63 | 6.56 | 6.56 | 6.60 | 6.60 | 1.69% | 7,803,722 |
| Feb 25, 2025 | 6.52 | 6.52 | 6.59 | 6.59 | 6.48 | 6.48 | 6.49 | 6.49 | -0.31% | 18,934,301 |
| Feb 24, 2025 | 6.55 | 6.55 | 6.57 | 6.57 | 6.47 | 6.47 | 6.51 | 6.51 | 0.46% | 12,194,300 |
| Feb 21, 2025 | 6.59 | 6.59 | 6.60 | 6.60 | 6.43 | 6.43 | 6.48 | 6.48 | -1.07% | 15,620,000 |
| Feb 20, 2025 | 6.51 | 6.51 | 6.58 | 6.58 | 6.51 | 6.51 | 6.55 | 6.55 | 1.24% | 14,992,581 |
| Feb 19, 2025 | 6.44 | 6.44 | 6.52 | 6.52 | 6.41 | 6.41 | 6.47 | 6.47 | 1.41% | 18,663,445 |
| Feb 18, 2025 | 6.33 | 6.33 | 6.44 | 6.44 | 6.33 | 6.33 | 6.38 | 6.38 | 1.92% | 13,651,281 |
| Feb 14, 2025 | 6.24 | 6.24 | 6.28 | 6.28 | 6.22 | 6.22 | 6.26 | 6.26 | -0.63% | 5,110,437 |
| Feb 13, 2025 | 6.24 | 6.24 | 6.31 | 6.31 | 6.22 | 6.22 | 6.30 | 6.30 | 4.48% | 10,592,100 |
| Feb 12, 2025 | 5.96 | 5.96 | 6.06 | 6.06 | 5.96 | 5.96 | 6.03 | 6.03 | -0.66% | 17,393,149 |
| Feb 11, 2025 | 6.03 | 6.03 | 6.09 | 6.09 | 6.00 | 6.00 | 6.07 | 6.07 | -0.49% | 5,861,463 |
| Feb 10, 2025 | 6.07 | 6.07 | 6.16 | 6.16 | 6.06 | 6.06 | 6.10 | 6.10 | 1.16% | 8,375,300 |
| Feb 7, 2025 | 6.03 | 6.03 | 6.10 | 6.10 | 5.98 | 5.98 | 6.03 | 6.03 | -0.17% | 13,880,587 |
| Feb 6, 2025 | 6.01 | 6.01 | 6.04 | 6.04 | 5.96 | 5.96 | 6.04 | 6.04 | -0.17% | 11,779,700 |
| Feb 5, 2025 | 6.00 | 6.00 | 6.09 | 6.09 | 6.00 | 6.00 | 6.05 | 6.05 | 0.50% | 11,188,600 |
| Feb 4, 2025 | 6.03 | 6.03 | 6.10 | 6.10 | 5.97 | 5.97 | 6.02 | 6.02 | 0.00% | 18,000,700 |
| Feb 3, 2025 | 5.92 | 5.92 | 6.09 | 6.09 | 5.89 | 5.89 | 6.02 | 6.02 | 4.15% | 21,556,900 |