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 $14,107.69 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,122.69, while $1000 invested 1 year ago would be worth $2,709.01. This corresponds to total returns of 1,310.77%, 112.27%, 170.9%, respectively, with annualized returns of 30.28%, 16.25%, 170.9%.

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
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
July 27, 202620.0319.0819.0820.1518.5714.18M
July 24, 202619.8419.4819.4820.0818.9716.08M
July 23, 202620.7220.8720.8721.1120.439.18M
July 22, 20262121.2921.2921.620.997.34M
July 21, 202621.5121.1921.1921.5120.8917.34M
July 20, 202620.6920.320.321.2320.2711.85M
July 17, 202620.5521.2521.2521.7420.1620.77M
July 16, 202622.7322.2922.2923.222.0620.88M
July 15, 202625.624.9224.9225.824.2115.69M
July 14, 202624.1723.8423.8424.423.5713.17M
July 13, 202623.5623.4623.4623.7323.0118.49M
July 10, 202624.3924.3424.3424.6323.776.71M
July 09, 202625.0224.8624.8625.4924.6511.95M
July 08, 202624.4124.7324.7325.0424.0414.13M
July 07, 202624.123.8323.8324.4723.3421.69M
July 06, 202625.725.8325.8326.7825.5912.68M
July 02, 202626.0624.5424.5426.2924.1520.26M
July 01, 202626.3925.7125.7126.6625.6818.72M
June 30, 202626.3327.2127.2127.2726.1413.59M
June 29, 202625.726.8426.8426.8624.8211.85M
June 26, 202625.4825.5825.5826.0924.8718.78M
June 25, 202628.2427.7327.7328.9627.3420.92M
June 24, 202626.428.0128.0128.6626.424.08M
June 23, 202625.9226.226.226.725.8825.49M
June 22, 202626.927.527.528.2826.826.22M
June 18, 202623.6324.0824.0824.1723.126.08M
June 17, 202622.2721.7621.7622.5321.7513.55M
June 16, 202622.4621.6221.6222.6821.5915.83M
June 15, 202622.5523.0823.0823.3622.3815.84M
June 12, 202620.821.6321.6321.7820.6114.49M
June 11, 202619.8620.6820.6820.8519.8420.6M
June 10, 202619.0318.918.919.7118.820.22M
June 09, 202620.4919.8819.8820.818.723.73M
June 08, 202620.29202020.5819.6516.52M
June 05, 202620.5519.719.720.719.6431.76M
June 04, 202620.2220.7920.7920.9819.9116.14M
June 03, 202621.1121.4221.4221.520.5815.65M
June 02, 202622.3422.4622.4622.5121.8714.98M
June 01, 202622.9722.8922.8923.0222.1411.47M
May 29, 202622.6422.1822.1822.8421.9914.54M
May 28, 202622.3822.6822.6823.221.7616.04M
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