🟢 United Microelectronics is trading 4.07% up in pre-market after August revenue rose 30.71% year over year

United Microelectronics is trading at $21.70, up 4.07% in pre-market on September 8, 2026, after reporting August revenue of NT$25.04 billion, up 30.71% year over year.

• The growth signals strong demand for its semiconductor foundry services.
• The company-specific catalyst comes despite mixed-to-lower broader U.S. index futures.
• Pre-market activity is elevated.