KLA is trading at $201.00, up 3.11%, as semiconductor shares strengthened after Micron reported record fiscal Q4 revenue.

  • No clear KLA-specific announcement explaining the October 1 pre-market move was found; KLA’s newsroom lists MSE Congress participation, not a material company catalyst.
  • Micron reported record fiscal Q4 revenue of $54.23 billion; reporting linked its results and outlook to buying in chip and semiconductor-equipment stocks.
  • The Nasdaq Composite was up 0.81%, supporting a positive technology-sector backdrop.