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 November 21, 2024 is 6.77.
  • The all-time high United Microelectronics stock closing price was 11.09 on December 07, 2021.
  • The United Microelectronics 52-week high stock price is 9.00, which is 32.9% above the current share price.
  • The United Microelectronics 52-week low stock price is 6.71, which is 0.9% below the current share price.
  • The average United Microelectronics stock price for the last 52 weeks is 8.07.
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 7.8422 7.8421 8.8900 6.7700 6.7700 -15.51%
2023 7.1401 5.8434 8.2020 5.8257 8.0126 38.80%
2022 6.9122 10.2901 10.3343 4.7384 5.7727 -44.19%
2021 8.8211 6.8662 11.0857 6.8662 10.3431 43.13%
2020 3.2299 2.2135 7.7491 1.7398 7.2262 230.11%
2019 1.7012 1.4052 2.2871 1.3416 2.1890 54.05%
2018 1.9146 1.8596 2.3499 1.3020 1.4210 -21.99%
2017 1.6714 1.3096 2.0654 1.2949 1.8215 41.48%
2016 1.3695 1.2604 1.5068 1.1689 1.2875 -2.74%
2015 1.4297 1.4961 1.7118 1.1337 1.3238 -13.47%
2014 1.4559 1.3470 1.7388 1.3142 1.5298 11.35%
2013 1.3437 1.3442 1.6012 1.1663 1.3739 4.78%
2012 1.4461 1.4024 1.7418 1.1531 1.3112 -4.32%
2011 1.5284 1.9111 2.0925 1.1462 1.3704 -28.29%
2010 1.9440 2.3386 2.5111 1.5422 1.9111 -17.23%
2009 1.7576 1.2853 2.3088 0.9818 2.3088 97.96%
2008 1.5904 1.9327 2.1468 0.8985 1.1663 -41.75%
2007 2.5986 2.8272 3.0967 1.8806 2.0022 -28.98%
2006 2.5712 2.5269 3.0893 2.2338 2.8191 14.06%
2005 2.7656 2.7343 3.4907 2.2180 2.4715 -11.15%
2004 3.1017 3.4173 4.0689 2.5609 2.7815 -15.48%
2003 2.5882 2.0025 3.7564 1.6935 3.2910 71.19%
2002 3.4771 4.7438 5.5752 1.7050 1.9224 -59.05%
2001 3.9936 3.6749 5.4834 2.2007 4.6949 27.76%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $16.965B $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.
Stock Name Country Market Cap PE Ratio
Broadcom (AVGO) United States $765.694B 44.02
GlobalFoundries (GFS) United States $23.174B 30.00
ASE Technology Holding (ASX) Taiwan $21.534B 21.80
Astera Labs (ALAB) United States $16.515B 0.00
Lattice Semiconductor (LSCC) United States $7.210B 60.77
Amkor Technology (AMKR) United States $6.499B 17.80
Rambus (RMBS) United States $5.807B 34.71
Cirrus Logic (CRUS) United States $5.450B 17.01
Impinj (PI) United States $5.327B 0.00
Tower Semiconductor (TSEM) Israel $5.299B 25.98
Nova (NVMI) Israel $5.220B 32.86
Allegro MicroSystems (ALGM) United States $3.818B 44.15
Rohm (ROHCY) Japan $3.779B 0.00
FormFactor (FORM) United States $3.158B 61.79
Synaptics (SYNA) United States $2.990B 173.58
Diodes (DIOD) United States $2.742B 38.17
Ambarella (AMBA) United States $2.530B 0.00
Applied Optoelectronics (AAOI) United States $1.600B 0.00
Alpha And Omega Semiconductor (AOSL) United States $1.173B 0.00
Ichor Holdings (ICHR) United States $1.098B 0.00
Indie Semiconductor (INDI) United States $0.939B 0.00
Himax Technologies (HIMX) Taiwan $0.916B 11.91
Ams-OSRAM AG (AMSSY) Austria $0.699B 0.00
Ceva (CEVA) United States $0.677B 0.00
NLight (LASR) United States $0.538B 0.00
SkyWater Technology (SKYT) United States $0.413B 0.00
NVE (NVEC) United States $0.379B 23.48
Navitas Semiconductor (NVTS) United States $0.377B 0.00
POET Technologies (POET) Canada $0.286B 0.00
Valens Semiconductor (VLN) Israel $0.220B 0.00
Silvaco (SVCO) United States $0.215B 0.00
Quantum-Si (QSI) United States $0.173B 0.00
Atomera (ATOM) United States $0.167B 0.00
IQE (IQEPF) United Kingdom $0.126B 0.00
QuickLogic (QUIK) United States $0.111B 0.00
GCT Semiconductor Holding (GCTS) United States $0.106B 0.00
Coda Octopus Group (CODA) United States $0.106B 35.07
AXT Inc (AXTI) United States $0.085B 0.00
Sono-Tek (SOTK) United States $0.071B 49.89
Sequans Communications S.A (SQNS) France $0.070B 1.83
Pixelworks (PXLW) United States $0.043B 0.00
Nano Labs (NA) China $0.022B 0.00
Mobix Labs (MOBX) United States $0.018B 0.00
SemiLEDS (LEDS) Taiwan $0.010B 0.00
SEALSQ (LAES) Switzerland $0.008B 0.00
SmartKem (SMTK) United Kingdom $0.006B 0.00