Teradyne Stock Surges 3.94 as $570M Volume Ranks 198th in Market Activity

On September 18, 2025, , , ranking it 198th in overall market activity. The stock’s performance reflects heightened investor interest amid strategic positioning in semiconductor testing markets.

Recent developments highlight Teradyne’s competitive edge in automation solutions for advanced manufacturing. Analysts noted that the company’s recent contract expansions with key semiconductor clients have reinforced its market dominance. While no earnings reports were released, supply chain resilience and R&D investments remain central to its growth narrative.

Back-test parameters require clarification to evaluate Teradyne’s historical performance. Key details include defining the market universe (e.g., U.S. equities), rebalance mechanics (entry/exit timing and weighting methods), and transaction cost assumptions. Once finalized, , 2022, to the present.