TSMC is trading at BRL 262.02, down 3.17%, amid semiconductor weakness and concerns that U.S. data-center permitting and regulation could delay AI infrastructure deployment.

  • Taiwan’s Taiex fell 3.2% on November 5 amid heavy technology-stock selling.
  • No clear company-specific catalyst was identified; available reporting points to broader sector pressure and uncertainty following the U.S. midterm elections.