United Microelectronics - 24 Year Stock Price History | UMC

Historical daily share price chart and data for United Microelectronics since 2000 adjusted for splits and dividends. The latest closing stock price for United Microelectronics as of February 23, 2024 is 7.56.
  • The all-time high United Microelectronics stock closing price was 11.69 on December 07, 2021.
  • The United Microelectronics 52-week high stock price is 8.97, which is 18.7% above the current share price.
  • The United Microelectronics 52-week low stock price is 6.71, which is 11.2% below the current share price.
  • The average United Microelectronics stock price for the last 52 weeks is 7.81.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
United Microelectronics Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 7.9149 8.2800 8.2800 7.5600 7.5600 -10.64%
2023 7.5346 6.1625 8.6600 6.1439 8.4600 38.96%
2022 7.2897 10.8520 10.8986 4.9971 6.0879 -44.19%
2021 9.3028 7.2411 11.6911 7.2411 10.9079 43.13%
2020 3.4063 2.3344 8.1723 1.8348 7.6208 230.10%
2019 1.7941 1.4819 2.4120 1.4149 2.3086 54.05%
2018 2.0191 1.9611 2.4782 1.3730 1.4986 -21.99%
2017 1.7626 1.3811 2.1782 1.3656 1.9210 41.48%
2016 1.4443 1.3292 1.5891 1.2327 1.3578 -2.74%
2015 1.5078 1.5778 1.8053 1.1956 1.3961 -13.47%
2014 1.5354 1.4205 1.8337 1.3859 1.6134 11.35%
2013 1.4171 1.4176 1.6886 1.2300 1.4490 4.78%
2012 1.5250 1.4790 1.8369 1.2161 1.3829 -4.31%
2011 1.6118 2.0155 2.2068 1.2088 1.4452 -28.30%
2010 2.0501 2.4663 2.6483 1.6264 2.0155 -17.22%
2009 1.8536 1.3555 2.4349 1.0355 2.4349 97.96%
2008 1.6772 2.0383 2.2641 0.9476 1.2300 -41.75%
2007 2.7406 2.9816 3.2658 1.9833 2.1115 -28.98%
2006 2.7116 2.6649 3.2581 2.3558 2.9731 14.07%
2005 2.9166 2.8836 3.6813 2.3391 2.6064 -11.15%
2004 3.2711 3.6039 4.2911 2.7008 2.9334 -15.48%
2003 2.7295 2.1119 3.9615 1.7860 3.4707 71.19%
2002 3.6670 5.0028 5.8796 1.7981 2.0274 -59.05%
2001 4.2117 3.8756 5.7828 2.3209 4.9513 27.76%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $18.907B $7.246B
UMC specializes in providing foundry services for high performancesemiconductor applications. Its core competency lies in its abilityto produce high yield Integrated Circuit wafers, manufactured on a per-customer basis. The company draws its distinction from industryleading technology. In addition to wafer manufacturing, its customers benefit from services such as extensive IP resources, free-of-charge design libraries, and full front-end and backend support.
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SemiLEDS (LEDS) Taiwan $0.008B 0.00