Astera Labs is trading at $4.48, down 17.04%, in live trading on November 6, 2026, amid a broad selloff in chip and AI-infrastructure stocks.

  • No confirmed company-specific announcement explains the decline.
  • Reuters reported the semiconductor index fell over 12% on November 5 as investors worried tighter AI and data-center regulation could slow infrastructure investment.
  • Qualcomm’s weak outlook added pressure to chip-sector sentiment; available evidence does not establish a separate Astera Labs catalyst.