Applied Optoelectronics is trading at $95.30 (5.8%) up in after-hours trading as momentum in semiconductor stocks continues to drive price action.

  • The stock surged 13.4% during the regular session amid a sharp chip-sector rebound and broader tech index strength.
  • No company-specific catalysts were reported; the after-hours gains likely reflect a low-liquidity extension of the day's risk-on move in the semiconductor space.