United Microelectronics Corporation (UMC)
NYSE: UMC · Real-Time Price · USD
7.15
+0.60 (9.16%)
At close: Mar 31, 2025, 4:00 PM
7.14
-0.01 (-0.16%)
After-hours: Mar 31, 2025, 8:00 PM EDT
United Microelectronics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 6.58 | 7.87 | 6.56 | 7.15 | 7.15 | 9.16% | 50,383,665 |
| 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 |
| Feb 28, 2025 | 6.40 | 6.53 | 6.36 | 6.45 | 6.45 | 1.10% | 20,398,572 |
| Feb 27, 2025 | 6.57 | 6.58 | 6.38 | 6.38 | 6.38 | -3.33% | 15,575,634 |
| Feb 26, 2025 | 6.59 | 6.63 | 6.56 | 6.60 | 6.60 | 1.69% | 7,803,722 |
| Feb 25, 2025 | 6.52 | 6.59 | 6.48 | 6.49 | 6.49 | -0.31% | 18,934,301 |
| Feb 24, 2025 | 6.55 | 6.57 | 6.47 | 6.51 | 6.51 | 0.46% | 12,194,279 |
| Feb 21, 2025 | 6.59 | 6.60 | 6.43 | 6.48 | 6.48 | -1.07% | 15,619,976 |
| Feb 20, 2025 | 6.51 | 6.58 | 6.51 | 6.55 | 6.55 | 1.24% | 14,992,581 |
| Feb 19, 2025 | 6.44 | 6.52 | 6.41 | 6.47 | 6.47 | 1.41% | 18,663,445 |
| Feb 18, 2025 | 6.33 | 6.44 | 6.33 | 6.38 | 6.38 | 1.92% | 13,651,281 |
| Feb 14, 2025 | 6.24 | 6.28 | 6.22 | 6.26 | 6.26 | -0.63% | 5,110,437 |
| Feb 13, 2025 | 6.24 | 6.31 | 6.22 | 6.30 | 6.30 | 4.48% | 10,592,086 |
| Feb 12, 2025 | 5.96 | 6.06 | 5.96 | 6.03 | 6.03 | -0.66% | 17,393,149 |
| Feb 11, 2025 | 6.03 | 6.09 | 6.00 | 6.07 | 6.07 | -0.49% | 5,861,463 |
| Feb 10, 2025 | 6.07 | 6.16 | 6.06 | 6.10 | 6.10 | 1.16% | 8,375,289 |
| Feb 7, 2025 | 6.03 | 6.10 | 5.98 | 6.03 | 6.03 | -0.17% | 13,880,587 |
| Feb 6, 2025 | 6.01 | 6.04 | 5.96 | 6.04 | 6.04 | -0.17% | 11,779,667 |
| Feb 5, 2025 | 6.00 | 6.09 | 6.00 | 6.05 | 6.05 | 0.50% | 11,188,589 |
| Feb 4, 2025 | 6.03 | 6.10 | 5.97 | 6.02 | 6.02 | - | 18,000,654 |
| Feb 3, 2025 | 5.92 | 6.09 | 5.89 | 6.02 | 6.02 | 4.15% | 21,556,896 |
| Jan 31, 2025 | 5.82 | 5.92 | 5.73 | 5.78 | 5.78 | -1.03% | 10,245,640 |
| Jan 30, 2025 | 5.77 | 5.85 | 5.74 | 5.84 | 5.84 | 1.74% | 9,029,423 |
| Jan 29, 2025 | 5.78 | 5.78 | 5.66 | 5.74 | 5.74 | -0.17% | 6,700,559 |
| Jan 28, 2025 | 5.73 | 5.78 | 5.61 | 5.75 | 5.75 | 0.88% | 11,495,068 |
| Jan 27, 2025 | 5.82 | 5.85 | 5.63 | 5.70 | 5.70 | 0.18% | 23,573,067 |
| Jan 24, 2025 | 5.79 | 5.83 | 5.69 | 5.69 | 5.69 | -2.57% | 10,410,935 |
| Jan 23, 2025 | 5.72 | 5.94 | 5.67 | 5.84 | 5.84 | 2.10% | 13,555,603 |
| Jan 22, 2025 | 6.04 | 6.08 | 5.71 | 5.72 | 5.72 | -5.14% | 26,322,266 |
| Jan 21, 2025 | 6.21 | 6.25 | 5.88 | 6.03 | 6.03 | -3.98% | 21,978,039 |
| Jan 17, 2025 | 6.23 | 6.29 | 6.21 | 6.28 | 6.28 | 1.13% | 10,863,868 |