Teradyne Shares Rise 0.77% on AI-Driven Resilience Despite 283rd Volume Rank

On October 3, 2025, Teradyne (TER) closed with a 0.77% gain, trading on $0.40 billion in volume that ranked it 283rd among U.S. stocks. The semiconductor test equipment maker’s shares showed resilience amid broader market fluctuations, with investors focusing on its strategic positioning in the AI-driven hardware sector.

Analysts noted mixed sentiment among institutional investors, with some buying into Teradyne’s long-term growth potential despite near-term macroeconomic uncertainties. Recent developments in the company’s R&D pipeline and competitive positioning within the automated test equipment (ATE) market were cited as key factors influencing trading activity.

For the back-test, the following parameters require finalization: universe scope (e.g., S&P 1500 vs. broader U.S. stocks), rebalancing mechanics (entry/exit timing), pricing assumptions, and transaction cost modeling. The study will construct a daily equal-weight portfolio of the 500 highest-volume stocks from January 3, 2022, to October 3, 2025, with delisted stocks treated as having zero residual value. Performance metrics including CAGR, volatility, and maximum drawdown will be calculated upon confirmation of these parameters.