Teradyne Stock Soars 20% on AI-Fueled Earnings Beat and Bullish Forecast
Teradyne’s stock skyrocketed after the company delivered much better-than-expected quarterly results and guidance. On Tuesday, October 28, TER shares surged ~21% in extended trading, climbing from the mid-$140s to roughly $175 – an all-time highreuters.com. This massive one-day move added to gains from earlier in the week, as traders bid up tech stocks ahead of Big Tech earnings. By Monday, the Nasdaq had already hit fresh records on AI optimism and trade-deal hopes, with tech megacaps fueling a broad rallyts2.techts2.tech. Teradyne’s blowout report supercharged that momentum, making it one of the day’s top post-market gainers.
