SEMI.AX is trading at A$35.55, down -3.40%, as semiconductor and AI shares sold off broadly on August 18.

  • Semiconductor and AI shares declined broadly, with NVIDIA, Micron, Broadcom, and other chipmakers pressured by elevated valuations.
  • Rising long-term U.S. Treasury yields, including the 30-year yield near 5.33%, pressured rate-sensitive growth stocks.
  • Oil above $90 and renewed U.S.-Iran tensions worsened risk sentiment.