IQE is trading at 34.45p, down 11.67% at the October 30 close; no new IQE-specific announcement explaining the drop was identified.

  • Reporting points to a semiconductor selloff as investors questioned whether heavy AI spending would generate returns quickly enough.
  • Reuters reported Intel’s sharp decline deepened the tech selloff, and chip stocks broadly fell. This supports a sector-related explanation, not a confirmed company-specific catalyst.