United Microelectronics - Stock Price History | UMC

Historical daily share price chart and data for United Microelectronics since 2019 adjusted for splits. The latest closing stock price for United Microelectronics as of September 13, 2019 is 2.22.
  • The all-time high United Microelectronics stock closing price was 21.33 on September 21, 2000.
  • The United Microelectronics 52-week high stock price is 2.59, which is 16.7% above the current share price.
  • The United Microelectronics 52-week low stock price is 1.64, which is 26.1% below the current share price.
  • The average United Microelectronics stock price for the last 52 weeks is 2.00.
United Microelectronics Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2018 2.4654 2.4400 3.0800 1.6400 1.7900 -25.10%
2017 2.2284 1.7800 2.7100 1.7600 2.3900 36.57%
2016 1.9048 1.7900 2.1400 1.6600 1.7500 -6.91%
2015 2.0827 2.2200 2.5400 1.6100 1.8800 -17.18%
2014 2.1610 2.0000 2.5800 1.9500 2.2700 11.27%
2013 2.0170 2.0400 2.4300 1.7700 2.0400 2.51%
2012 2.2299 2.1900 2.7200 1.7500 1.9900 -7.01%
2011 2.4728 3.1600 3.4600 1.7900 2.1400 -32.28%
2010 3.2433 3.9300 4.2200 2.5500 3.1600 -18.56%
2009 2.9537 2.1600 3.8800 1.6500 3.8800 97.96%
2008 2.7251 3.3400 3.7100 1.5100 1.9600 -43.35%
2007 4.5583 5.0215 5.4089 3.2500 3.4600 -30.90%
2006 4.6196 4.5768 5.5954 4.0459 5.0072 11.86%
2005 5.0249 4.9785 6.3558 4.0172 4.4763 -11.62%
2004 6.2390 7.3745 8.7805 4.6628 5.0646 -28.69%
2003 5.9577 5.0215 8.1062 4.2468 7.1019 47.32%
2002 9.7798 13.9168 16.3558 4.2755 4.8207 -65.00%
2001 12.3963 11.8364 17.6614 6.4562 13.7733 16.36%
2000 15.4613 20.0861 21.3343 10.6743 11.8364 0.00%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $5.383B $4.924B
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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