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United Microelectronics Corporation (NEW) Common Stock (NY:UMC)

13.06 +0.31 (+2.43%)
Official Closing Price Updated: 7:00 PM EDT, Apr 30, 2026 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Apr 30, 2026 12.45 13.13 12.45 13.06 15,475,306 +0.31(+2.43%)
Apr 29, 2026 12.43 13.39 12.10 12.75 25,349,276 +1.09(+9.35%)
Apr 28, 2026 11.69 11.89 11.57 11.66 12,216,920 -0.03(-0.26%)
Apr 27, 2026 11.58 11.79 11.46 11.69 12,883,605 -0.59(-4.80%)
Apr 24, 2026 12.18 12.32 12.12 12.28 10,979,205 +0.28(+2.33%)
Apr 23, 2026 11.97 12.10 11.82 12.00 10,654,693 -0.71(-5.59%)
Apr 22, 2026 12.63 12.82 12.58 12.71 10,051,490 +0.38(+3.08%)
Apr 21, 2026 12.18 12.44 12.05 12.33 13,169,618 -0.31(-2.45%)
Apr 20, 2026 12.49 12.74 12.21 12.64 22,633,394 +0.98(+8.40%)
Apr 17, 2026 11.85 11.86 11.41 11.66 20,922,398 +1.04(+9.79%)
Apr 16, 2026 10.47 10.74 10.41 10.62 11,609,024 +0.67(+6.73%)
Apr 15, 2026 9.910 9.960 9.800 9.950 7,028,929 +0.36(+3.75%)
Apr 14, 2026 9.690 9.700 9.520 9.590 5,458,468 -0.11(-1.13%)
Apr 13, 2026 9.530 9.715 9.460 9.700 7,030,350 -0.04(-0.41%)
Apr 10, 2026 9.810 9.850 9.700 9.740 6,704,807 +0.21(+2.20%)
Apr 09, 2026 9.370 9.540 9.370 9.530 7,807,129 +0.06(+0.63%)
Apr 08, 2026 9.460 9.610 9.375 9.470 12,162,323 +0.16(+1.72%)
Apr 07, 2026 9.090 9.310 8.975 9.310 16,932,344 +0.62(+7.13%)
Apr 06, 2026 8.700 8.750 8.650 8.690 5,440,025 +0.02(+0.23%)
Apr 02, 2026 8.290 8.685 8.290 8.670 7,662,977 -0.30(-3.34%)
Apr 01, 2026 9.010 9.110 8.945 8.970 7,814,221 -0.01(-0.11%)
Mar 31, 2026 8.920 9.035 8.750 8.980 10,411,570 +0.37(+4.30%)
Mar 30, 2026 8.910 8.970 8.590 8.610 12,273,881 -0.26(-2.93%)
Mar 27, 2026 9.020 9.050 8.865 8.870 8,178,043 -0.15(-1.66%)
Mar 26, 2026 9.130 9.140 8.890 9.020 8,801,958 -0.29(-3.11%)
Mar 25, 2026 9.390 9.400 9.260 9.310 6,822,854 +0.26(+2.87%)
Mar 24, 2026 8.980 9.080 8.895 9.050 8,452,195 -0.04(-0.44%)
Mar 23, 2026 9.110 9.259 9.060 9.090 7,752,560 -0.03(-0.33%)
Mar 20, 2026 9.060 9.140 8.980 9.120 11,090,319 -0.14(-1.51%)
Mar 19, 2026 9.000 9.305 8.990 9.260 6,561,073 -0.04(-0.43%)
Mar 18, 2026 9.530 9.530 9.290 9.300 8,057,331 -0.22(-2.31%)
Mar 17, 2026 9.490 9.570 9.460 9.520 4,438,509 +0.05(+0.53%)
Mar 16, 2026 9.500 9.576 9.455 9.470 5,426,020 +0.20(+2.16%)
Mar 13, 2026 9.440 9.510 9.230 9.270 5,228,108 -0.08(-0.86%)
Mar 12, 2026 9.500 9.520 9.283 9.350 9,027,543 -0.35(-3.61%)
Mar 11, 2026 9.730 9.900 9.695 9.700 5,922,390 +0.22(+2.32%)
Mar 10, 2026 9.610 9.660 9.460 9.480 8,597,424 -0.25(-2.57%)
Mar 09, 2026 9.390 9.745 9.360 9.730 14,962,554 +0.13(+1.35%)
Mar 06, 2026 9.690 9.785 9.545 9.600 9,250,972 -0.15(-1.54%)
Mar 05, 2026 9.850 9.980 9.550 9.750 7,232,128 -0.13(-1.32%)
Mar 04, 2026 9.900 9.959 9.770 9.880 7,143,068 -0.02(-0.20%)
Mar 03, 2026 9.870 10.01 9.810 9.900 13,523,288 -0.61(-5.80%)
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