ChipMOS Technologies is trading at $59.37, down -4.76% in pre-market amid semiconductor-sector weakness following Lam Research’s disappointing outlook.

  • No new company-specific announcement surfaced for October 22; the latest reported company news was record third-quarter revenue, released October 8.
  • SOXX was down 3.64% and the Nasdaq was down 1.77%, pointing to sector weakness and broader pre-market risk-off sentiment as a more immediate explanation than the earlier company news.