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

7.410 -0.170 (-2.24%)
Official Closing Price Updated: 7:00 PM EDT, Oct 1, 2025 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 01, 2025 7.410 7.440 7.275 7.410 10,248,394 -0.17(-2.24%)
Sep 30, 2025 7.590 7.590 7.460 7.580 8,145,627 -0.01(-0.13%)
Sep 29, 2025 7.580 7.660 7.560 7.590 10,447,378 +0.05(+0.66%)
Sep 26, 2025 7.415 7.610 7.415 7.540 13,982,864 +0.09(+1.21%)
Sep 25, 2025 7.340 7.470 7.271 7.450 8,467,954 -0.03(-0.40%)
Sep 24, 2025 7.400 7.490 7.380 7.480 5,624,329 +0.11(+1.49%)
Sep 23, 2025 7.360 7.390 7.335 7.370 6,090,127 +0.11(+1.52%)
Sep 22, 2025 7.150 7.290 7.150 7.260 6,846,591 +0.12(+1.68%)
Sep 19, 2025 7.120 7.160 7.080 7.140 6,828,766 +0.15(+2.15%)
Sep 18, 2025 6.930 7.000 6.895 6.990 7,316,193 +0.09(+1.30%)
Sep 17, 2025 6.890 6.940 6.825 6.900 4,453,696 +0.07(+1.02%)
Sep 16, 2025 6.860 6.885 6.830 6.830 3,098,988 -0.02(-0.29%)
Sep 15, 2025 6.780 6.940 6.770 6.850 5,092,488 +0.09(+1.33%)
Sep 12, 2025 6.780 6.795 6.720 6.760 3,153,697 -0.01(-0.15%)
Sep 11, 2025 6.800 6.815 6.760 6.770 3,545,093 -0.07(-1.02%)
Sep 10, 2025 6.870 6.870 6.814 6.840 3,940,835 -0.03(-0.44%)
Sep 09, 2025 6.890 6.900 6.850 6.870 2,941,368 -0.02(-0.29%)
Sep 08, 2025 6.800 6.890 6.800 6.890 3,033,563 +0.09(+1.32%)
Sep 05, 2025 6.750 6.810 6.730 6.800 4,752,060 -0.08(-1.16%)
Sep 04, 2025 6.830 6.890 6.810 6.880 5,165,690 +0.23(+3.46%)
Sep 03, 2025 6.640 6.690 6.640 6.650 5,187,933 +0.03(+0.45%)
Sep 02, 2025 6.590 6.640 6.560 6.620 4,345,077 +0.04(+0.61%)
Aug 29, 2025 6.650 6.660 6.580 6.580 6,937,435 -0.11(-1.64%)
Aug 28, 2025 6.680 6.700 6.655 6.690 3,272,131 -0.03(-0.45%)
Aug 27, 2025 6.740 6.740 6.660 6.720 3,354,008 -0.02(-0.30%)
Aug 26, 2025 6.760 6.800 6.730 6.740 5,551,082 +0.08(+1.20%)
Aug 25, 2025 6.680 6.700 6.640 6.660 4,044,258 -0.11(-1.62%)
Aug 22, 2025 6.790 6.815 6.660 6.770 8,352,778 +0.03(+0.45%)
Aug 21, 2025 6.790 6.820 6.740 6.740 3,757,147 -0.13(-1.89%)
Aug 20, 2025 6.890 6.910 6.775 6.870 9,430,259 +0.07(+1.03%)
Aug 19, 2025 6.860 6.900 6.780 6.800 9,634,283 -0.01(-0.15%)
Aug 18, 2025 6.780 6.830 6.760 6.810 5,480,434 -0.07(-1.02%)
Aug 15, 2025 6.850 7.240 6.810 6.880 9,589,324 -0.01(-0.15%)
Aug 14, 2025 6.770 6.940 6.770 6.890 9,154,544 +0.05(+0.73%)
Aug 13, 2025 6.820 6.860 6.760 6.840 7,099,243 +0.03(+0.44%)
Aug 12, 2025 6.780 6.820 6.740 6.810 8,249,298 +0.09(+1.34%)
Aug 11, 2025 6.710 6.810 6.705 6.720 6,974,345 -0.01(-0.15%)
Aug 08, 2025 6.720 6.755 6.690 6.730 6,532,284 +0.06(+0.90%)
Aug 07, 2025 6.750 6.780 6.640 6.670 9,067,025 -0.07(-1.04%)
Aug 06, 2025 6.740 6.750 6.690 6.740 3,678,030 -0.07(-1.03%)
Aug 05, 2025 6.830 6.855 6.770 6.810 5,313,074 +0.00(+0.00%)
Aug 04, 2025 6.830 6.860 6.795 6.810 4,811,455 +0.00(+0.00%)
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