Astera Labs is trading at $213.99, down 4.16%, as semiconductor shares face concerns that tighter U.S. rules could delay data-center construction.

  • November 3 results and Q4 outlook beat expectations, though coverage reported an after-hours selloff.
  • Overnight, Nvidia fell 3.17% and the Philadelphia Semiconductor Index dropped 3.13%; Nasdaq futures were down 0.76%.
  • The current decline is consistent with wider chip-sector concerns.