· Weekly signal · UMC
United Microelectronics (UMC) adds 15.3% over four weeks in foundry rally
The semiconductor foundry remains in an active trend, with weekly market data showing participation above its recent norm.
United Microelectronics (UMC) closed at 25.58 USD for the week ended June 26, rising 6.2% for the week as its four-week return reached 15.3%.
The chart shows a weekly price path over 52 weeks, so the setup is weekly context rather than live intraday action. Participation confirmed the move with turnover above the 13-week average, while a separate intraday screen was softer at 25.895 USD, down 0.29%.