ASE Industrial Holding is trading at $43.28, down 4.25%, as weaker U.S. equities weigh on the shares.

  • The Nasdaq Composite is down 1.20%, and the S&P 500 is down 0.56%.
  • Rising crude oil and the 10-year Treasury yield near 4.99% are renewing inflation and valuation concerns, pressuring growth-oriented technology stocks. No clear company-specific announcement explains the September 23, 2026 decline.