United Microelectronics Corporation (UMC) NYSE

Currency In USD

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UMC Historical Return

If you invested $1000 in United Microelectronics Corporation (UMC) 10 years ago, it would be worth $15,129.77 as of October 21, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,345.56, while $1000 invested 1 year ago would be worth $2,660.4. This corresponds to total returns of 1,412.98%, 134.56%, 166.04%, respectively, with annualized returns of 31.2%, 18.58%, 166.04%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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UMC Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
October 21, 202619.919.8219.8219.9819.638.27M
October 20, 202619.519.6719.6719.9819.359.28M
October 19, 202620.5520.0820.0820.619.978.35M
October 16, 202620.6519.8219.8220.6519.7412.9M
October 15, 202620.4820.9220.9220.9720.2514.11M
October 14, 202621.8521.421.422.0521.3412.76M
October 13, 202621.9522.3922.3922.421.88.64M
October 12, 202622.7422.5522.5522.7422.317.05M
October 09, 202623.1922.9622.9623.2822.845.2M
October 08, 202623.1422.8222.8223.3222.5111.89M
October 07, 202622.9123.3123.3123.3422.857.43M
October 06, 202623.5423.1923.1923.6723.0515M
October 05, 202623.8223.9223.9224.1523.2631.67M
October 02, 202625.6726.2726.2726.3725.5210.02M
October 01, 202624.8525.2125.2125.3424.677.41M
September 30, 202624.4524.4924.4924.6924.356.82M
September 29, 202624.4324.7224.7225.0224.1110.84M
September 28, 202624.0823.8523.8524.2123.427.04M
September 25, 202624.2524.3124.3124.5424.125.9M
September 24, 202624.1124.124.124.3523.86.67M
September 23, 202625.2824.6824.6825.3824.4110.41M
September 22, 202625.2625.7725.7725.825.138.33M
September 21, 202624.9325.4325.4325.6324.6410.97M
September 18, 202624.4524.6124.6124.7123.8828.98M
September 17, 202623.5124.4724.4724.5523.317.7M
September 16, 202622.4922.5322.5322.8422.2510.07M
September 15, 202621.8921.6121.6122.0621.598.24M
September 11, 202622.4122.6422.6422.7222.327.17M
September 10, 202621.9422.1222.1222.2821.8410.12M
September 09, 202622.0222.6922.6922.721.939.79M
September 08, 202621.5821.8221.8222.221.5811.52M
September 04, 202620.4820.7720.7721.0320.339.97M
September 03, 202619.5719.8619.8619.9519.455.94M
September 02, 202619.5419.9719.9720.1419.498.75M
September 01, 202620.4320.4720.4720.8420.1917.84M
August 31, 20262019.8819.8820.3119.748.83M
August 28, 202620.6519.7919.7920.7819.5919.17M
August 27, 202618.819.0719.0719.0818.689.12M
August 26, 202619.4119.0319.0319.4618.846.09M
August 25, 202619.519.619.62019.4210.1M
August 24, 202619.519.0519.0519.518.7714.19M
August 21, 202618.4518.3418.3418.6118.275.93M
August 20, 202618.03181818.2417.889.86M
August 19, 202618.818.1218.1218.9717.9711.83M
August 18, 202618.5618.4818.4818.7618.1415.92M
August 17, 202619.3819.5319.5319.7719.277.62M
August 14, 202618.9419.1519.1519.1718.757.13M
August 13, 202619.2519.3819.3819.7219.237.65M
August 12, 202619.6719.3119.3119.6719.310.48M
August 11, 202619.3518.9418.9419.4518.917.5M
August 10, 202619.2718.7918.7919.3518.779.06M
August 07, 202618.5918.7218.7218.8218.1813.32M
August 06, 202618.919.219.219.5718.7311.94M
August 05, 202619.6619.2919.2919.9519.214.25M
August 04, 202619.7820.6320.6320.8519.5920.04M
August 03, 202617.6918.6918.6918.7617.4912.05M
July 31, 202619.7819.0319.0320.0818.8215.22M
July 30, 202617.5318.9418.9419.0217.5323.25M
July 29, 202617.0517.1117.1118.1316.9624.62M
July 28, 202616.917.3617.3617.716.5426.46M
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