Applied Materials is trading at $79.40, down 8.53%, as supply-chain concerns across the chip-equipment sector weigh on shares.

  • Lam Research’s outlook highlighted constraints that could limit equipment makers’ output, weighing on Applied Materials and other peers.
  • Broader concerns about AI spending and technology-market weakness added pressure; available reports identify no fresh Applied Materials-specific catalyst for October 23.
  • No volume or trading-activity data was provided.