NYSE
24.54USD
-1.24 (-4.79%)
We have scored 12 news catalysts on United Microelectronics Corporation (UMC) over the past 12 months. The biggest single-day move next to one of them came Jul 6, 2026, when UMC closed +5.3%: “UMC Reports Sales for June 2026”. Coverage across the window leans positive (average ticker sentiment +0.55). Most of the impact sits in sector technology and revenue growth rate.
Dots are scored news catalysts — size = impact, color = sentiment. Tap one to read it.
Market cap
61.2B
P/E
—
EPS
—
Beta
1.55
52W range
6.97-28.96
Day range
24.41–25.38
Open
25.28
Prev close
25.77
Volume
5.4M
Avg volume
15.7M
Dividend
0.40
IPO
2000-09-19
Daily OHLCV with SMA overlays and session pivots. Draw your levels and trendlines on it, or ask the AI analyst what the price is reacting to.
Suppliers, customers, partners and competitors, derived from what the news actually says about United Microelectronics Corporation — not a sector bucket. Click an edge to see the articles that established the link.
Latest scored catalyst for UMC: .
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United Microelectronics Corporation (UMC) operates as a specialized semiconductor wafer foundry, extending its services globally with operations across Taiwan, Singapore, China, Hong Kong, Japan, the United States, and Europe. The company offers a comprehensive range of solutions, from initial circuit blueprinting and mask generation to wafer manufacturing, final assembly, and rigorous testing. UMC's customer base consists of both integrated device manufacturers and companies focused solely on chip design. This corporation, founded in 1980, has its primary headquarters situated in Hsinchu City, Taiwan.
