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United Micro (UMC) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Nov 02, 2026 | 16.91 | 16.96 | 16.34 | 16.39 | 16.39 | -1.74% | 10,925,740 | 0.97 |
| Oct 30, 2026 | 16.97 | 17.06 | 16.27 | 16.68 | 16.68 | -7.54% | 24,243,721 | 2.17 |
| Oct 29, 2026 | 17.71 | 18.31 | 17.53 | 18.04 | 18.04 | -4.14% | 12,505,830 | 1.12 |
| Oct 28, 2026 | 19.12 | 19.28 | 18.62 | 18.82 | 18.82 | -3.24% | 13,742,140 | 1.22 |
| Oct 27, 2026 | 19.20 | 19.49 | 18.89 | 19.45 | 19.45 | +1.41% | 10,851,220 | 0.95 |
| Oct 26, 2026 | 18.91 | 19.35 | 18.77 | 19.18 | 19.18 | +1.54% | 7,378,503 | 0.63 |
| Oct 23, 2026 | 18.66 | 19.00 | 18.53 | 18.89 | 18.89 | +1.94% | 7,156,611 | 0.59 |
| Oct 22, 2026 | 19.07 | 19.17 | 18.31 | 18.53 | 18.53 | -6.51% | 17,604,410 | 1.47 |
| Oct 21, 2026 | 19.90 | 19.98 | 19.63 | 19.82 | 19.82 | +0.76% | 8,297,025 | 0.68 |
| Oct 20, 2026 | 19.50 | 19.98 | 19.35 | 19.67 | 19.67 | -2.04% | 9,305,173 | 0.77 |
| Oct 19, 2026 | 20.55 | 20.60 | 19.97 | 20.08 | 20.08 | +1.31% | 8,357,574 | 0.69 |
| Oct 16, 2026 | 20.65 | 20.65 | 19.74 | 19.82 | 19.82 | -5.26% | 12,914,230 | 1.06 |
| Oct 15, 2026 | 20.48 | 20.97 | 20.25 | 20.92 | 20.92 | -2.24% | 14,480,090 | 1.19 |
| Oct 14, 2026 | 21.85 | 22.05 | 21.34 | 21.40 | 21.40 | -4.42% | 12,797,840 | 1.04 |
| Oct 13, 2026 | 21.95 | 22.40 | 21.80 | 22.39 | 22.39 | -0.71% | 8,712,561 | 0.70 |
| Oct 12, 2026 | 22.74 | 22.74 | 22.31 | 22.55 | 22.55 | -1.79% | 7,054,909 | 0.56 |
| Oct 09, 2026 | 23.19 | 23.28 | 22.84 | 22.96 | 22.96 | +0.61% | 5,243,544 | 0.41 |
| Oct 08, 2026 | 23.14 | 23.32 | 22.51 | 22.82 | 22.82 | -2.10% | 11,901,480 | 0.92 |
| Oct 07, 2026 | 22.91 | 23.34 | 22.85 | 23.31 | 23.31 | +0.52% | 8,058,272 | 0.62 |
| Oct 06, 2026 | 23.54 | 23.67 | 23.05 | 23.19 | 23.19 | -3.05% | 15,052,070 | 1.17 |
| Oct 05, 2026 | 23.82 | 24.15 | 23.26 | 23.92 | 23.92 | -8.95% | 31,794,971 | 2.52 |
| Oct 02, 2026 | 25.67 | 26.37 | 25.52 | 26.27 | 26.27 | +4.20% | 10,198,790 | 0.79 |
| Oct 01, 2026 | 24.85 | 25.34 | 24.67 | 25.21 | 25.21 | +2.94% | 7,738,559 | 0.60 |
| Sep 30, 2026 | 24.45 | 24.69 | 24.35 | 24.49 | 24.49 | -0.93% | 7,102,310 | 0.55 |
| Sep 29, 2026 | 24.43 | 25.02 | 24.11 | 24.72 | 24.72 | +3.65% | 10,915,590 | 0.84 |
| Sep 28, 2026 | 24.08 | 24.21 | 23.42 | 23.85 | 23.85 | -1.89% | 7,091,953 | 0.54 |
| Sep 25, 2026 | 24.25 | 24.54 | 24.12 | 24.31 | 24.31 | +0.87% | 6,334,955 | 0.48 |
| Sep 24, 2026 | 24.11 | 24.35 | 23.80 | 24.10 | 24.10 | -2.35% | 6,675,735 | 0.50 |
| Sep 23, 2026 | 25.28 | 25.38 | 24.41 | 24.68 | 24.68 | -4.23% | 10,892,410 | 0.80 |
| Sep 22, 2026 | 25.26 | 25.80 | 25.13 | 25.77 | 25.77 | +1.34% | 8,421,825 | 0.61 |
| Sep 21, 2026 | 24.93 | 25.63 | 24.64 | 25.43 | 25.43 | +3.33% | 11,265,400 | 0.81 |
| Sep 18, 2026 | 24.45 | 24.71 | 23.88 | 24.61 | 24.61 | +0.57% | 30,094,939 | 2.17 |
| Sep 17, 2026 | 23.51 | 24.55 | 23.30 | 24.47 | 24.47 | +8.61% | 17,704,859 | 1.26 |
| Sep 16, 2026 | 22.49 | 22.84 | 22.25 | 22.53 | 22.53 | +4.26% | 11,217,700 | 0.81 |
| Sep 15, 2026 | 21.89 | 22.06 | 21.59 | 21.61 | 21.61 | -1.32% | 8,818,958 | 0.62 |
| Sep 14, 2026 | 22.08 | 22.26 | 21.81 | 21.90 | 21.90 | -3.27% | 16,299,230 | 1.16 |
| Sep 11, 2026 | 22.41 | 22.72 | 22.32 | 22.64 | 22.64 | +2.35% | 7,190,738 | 0.51 |
| Sep 10, 2026 | 21.94 | 22.28 | 21.84 | 22.12 | 22.12 | -2.51% | 10,133,010 | 0.71 |
| Sep 09, 2026 | 22.02 | 22.70 | 21.93 | 22.69 | 22.69 | +3.99% | 11,203,580 | 0.78 |
| Sep 08, 2026 | 21.58 | 22.20 | 21.58 | 21.82 | 21.82 | +5.06% | 11,535,070 | 0.79 |
| Sep 07, 2026 | 20.48 | 21.03 | 20.33 | 20.77 | 20.77 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 20.48 | 21.03 | 20.33 | 20.77 | 20.77 | +4.58% | 10,014,230 | 0.66 |
| Sep 03, 2026 | 19.57 | 19.95 | 19.45 | 19.86 | 19.86 | -0.55% | 6,066,145 | 0.40 |
| Sep 02, 2026 | 19.54 | 20.14 | 19.49 | 19.97 | 19.97 | -2.44% | 8,757,490 | 0.56 |
| Sep 01, 2026 | 20.43 | 20.84 | 20.19 | 20.47 | 20.47 | +2.97% | 17,944,170 | 1.15 |
| Aug 31, 2026 | 20.00 | 20.31 | 19.74 | 19.88 | 19.88 | +0.45% | 8,837,801 | 0.56 |
| Aug 28, 2026 | 20.65 | 20.78 | 19.59 | 19.79 | 19.79 | +3.78% | 19,842,850 | 1.27 |
| Aug 27, 2026 | 18.80 | 19.08 | 18.68 | 19.07 | 19.07 | +0.21% | 9,121,513 | 0.58 |
| Aug 26, 2026 | 19.41 | 19.46 | 18.84 | 19.03 | 19.03 | -2.91% | 6,789,313 | 0.43 |
| Aug 25, 2026 | 19.50 | 20.00 | 19.42 | 19.60 | 19.60 | +2.89% | 10,102,890 | 0.63 |
