Teradyne Inc is trading 5.3% up at $389.13 as the stock continues to benefit from growing optimism surrounding AI-related semiconductor test demand.

  • The move extends a sharp rebound over the past week, recovering from significant volatility experienced in late May.
  • Teradyne is seeing strength driven by broader sector momentum and its role in the AI chip supply chain, even as major indices remain relatively flat.
  • No company-specific news or earnings were reported for June 02, 2026, suggesting the price action is primarily driven by ongoing AI momentum.