UMC, US9108734057

UMC stock: Taiwan foundry trades pre-market at EUR 17.25

Published on 10/22/2026 at 07:49 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
UMC operates a semiconductor foundry serving chip designers. At Lang & Schwarz the stock trades pre-market at EUR 17.25 on October 22, 2026.

Business model and home market

  • On October 22, 2026, UMC was described as a semiconductor foundry serving other chip designers.
  • The company’s home market is represented by the TAIEX in Taiwan on October 22, 2026.
  • UMC stock trades pre-market at EUR 17.25 at 7:47 a.m. CEST at Lang & Schwarz on October 22, 2026.
UMC, US9108734057, Illustration mit AI erstellt.

UMC operates a semiconductor foundry that manufactures integrated circuits designed by other companies, according to MarketBeat. UMC stock trades pre-market at EUR 17.25 at 7:47 a.m. CEST at Lang & Schwarz on October 22, 2026.

Pre-market indication

The Lang & Schwarz indication was recorded at 7:47 a.m. CEST on October 22, 2026. The further course from the Xetra open at 9:00 a.m. CEST is shown by the continuously updated real-time quote of UMC stock.

Foundry business and home market

United Microelectronics earns revenue by providing wafer fabrication services for customer-designed chips, including specialty applications such as display driver, automotive, connectivity, image sensor, power management and embedded-memory products, according to MarketBeat. Market context: Market report TAIEX.

More news and analysis on UMC stock

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