TER is trading 4.8% up at $447.66 in pre-market, extending its sharp rebound following recent volatility in semiconductor and AI-related names.

  • The move is driven by a broader sector rally sparked by strong earnings and guidance from Micron (MU).
  • Improved risk-on sentiment across tech indices is supporting the gains, despite a lack of company-specific news for Teradyne itself.
  • The stock is recovering alongside other semiconductor equipment makers as industry growth signals remain positive.