UMC stock: specialized wafer foundry pre-market at EUR 16.80
Published on 10/26/2026 at 08:30 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSBusiness model and trading setup
- United Microelectronics operates a specialized semiconductor wafer foundry for chip designers and integrated device manufacturers.
- The company was founded in 1980.
- UMC stock trades pre-market at EUR 16.80 at 8:29 a.m. CET at Lang & Schwarz on October 26, 2026.
United Microelectronics operates a specialized semiconductor wafer foundry serving chip designers and integrated device manufacturers. UMC stock trades pre-market at EUR 16.80 at 8:29 a.m. CET at Lang & Schwarz on October 26, 2026.
Ahead of the Xetra open
United Microelectronics provides wafer manufacturing, assembly and testing services for customers in the semiconductor industry. The further course from the Xetra open at 9:00 a.m. CET/CEST is shown by the continuously updated real-time quote of UMC stock.
How UMC makes money
The company earns revenue by manufacturing semiconductor wafers and providing related assembly, testing and design-support services for chipmakers worldwide. Its operations span Taiwan, Singapore, China, Hong Kong, Japan, the United States and Europe, according to the company profile.
Market context: Market report TAIEX.
