Advanced Micro Devices is trading at $545.24, down 3.02%, as investors question the sustainability and debt financing of AI infrastructure spending, while hotter-than-expected September inflation renews concern about interest rates and borrowing costs.

  • Semiconductors fell 3.68% in the provided market context, reflecting broader sector weakness.
  • Available coverage identifies no distinct company-specific announcement behind the decline; reports point to broader chip-sector and macroeconomic pressures.