Lam Research is trading at $284.00 (-7.37%) following a sharp semiconductor selloff triggered by reports of a Chinese chipmaking breakthrough and broader profit-taking.

  • The decline aligns with widespread chip sector weakness as the SOXX fell 3.49% during the July 27 session.
  • Investors are reacting to news of advanced equipment developments in China alongside a cooling of the recent AI-driven rally.
  • No company-specific catalyst was identified in available coverage to account for the move.