United Microelectronics Corporation Share Price & Technical Analysis
UMC · $21.42 (-4.63%)
Technology / Semiconductors
$21.42
-4.63%
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. It manufactures and sells integrated circuits. The company offers circuit design; mask tooling; wafer fabrication; and assembly and testing services for communication devices, consumer electronics, computer, and other applications.…
Price chart
Seasonality
Jun has 1 positive and 3 negative years (last 5 years shown)
-7% return in Jun, 0% avg return in past 3 year Jun month.
134% return in 2026, 8% avg return in past 3 years.
Swipe sideways to see all months →
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Yr | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 31% | 6% | -13% | 46% | 71% | -7% | – | – | – | – | – | – | 134% |
| 25 | -12% | 8% | 11% | 1% | 7% | 0% | -11% | -4% | 15% | 4% | -4% | 5% | 21% |
| 24 | -7% | -1% | 5% | -5% | 10% | 4% | -5% | 7% | -2% | -19% | -3% | -4% | -20% |
| 23 | 21% | -1% | 6% | -9% | 4% | -4% | -5% | -4% | -1% | 0% | 8% | 9% | 24% |
| 22 | -16% | -6% | -4% | -13% | 10% | -24% | 3% | -3% | -14% | 5% | 25% | -13% | -49% |
Monthly return % by calendar month · historical pattern, not a forecast
Neutral · Strong · Strong
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. It manufactures and sells integrated circuits. The company offers circuit design; mask tooling; wafer fabrication; and assembly and testing services for communication devices, consumer electronics, computer, and other applications. It also provides venture capital and marketing support; consulting and planning; energy technical; solar engineering integrated design; research and development services; and insurance services. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
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Key metrics
Market cap
$55.88B
P/E ratio
35.35
52W high
$23.69
52W low
$6.56
Volume
1,56,46,200
Beta
1.19
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