Teradyne Stock Falls 2.15% Despite 30.83% Volume Surge to 360 Million Dollars Ranks 291st in Market Activity

On August 15, 2025, Teradyne (TER) closed at $109.42, down 2.15%, with a trading volume of $360 million, a 30.83% increase from the prior day, ranking 291st in market activity. The stock’s recent performance reflects mixed analyst sentiment and sector-specific dynamics.

Recent developments include Morgan Stanley upgrading Teradyne, citing optimism around Nvidia’s AI-driven demand, which could boost semiconductor testing needs. Additionally, Teradyne launched the Magnum 7H, a next-generation memory tester for high-bandwidth devices, signaling potential growth in its semiconductor test segment. However, broader market pressures and margin challenges in robotics and industrial automation may weigh on near-term momentum.

A backtested strategy of holding the top 500 stocks by daily volume for one day from 2022 to 2025 yielded a 0.98% average daily return and a 31.52% total return over 365 days. This suggests short-term momentum capture but highlights volatility risks tied to timing and market conditions.