DJ Teradyne Inc. Stock Underperforms Monday When Compared To Competitors

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Shares of Teradyne Inc. $(TER)$ shed 3.75% to $365.10 Monday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index falling 0.06% to 7,753.11 and Dow Jones Industrial Average falling 0.11% to 53,975.98.

This was the stock's fourth consecutive day of losses.

Teradyne Inc. closed 25.17% short of its 52-week high of $487.91, which the company achieved on June 30th.

The stock demonstrated a mixed performance when compared to some of its competitors Monday, as Keysight Technologies Inc. (KEYS) fell 1.63% to $335.41, Fortive Corp. $(FTV)$ rose 0.06% to $61.75, and Cohu Inc. $(COHU)$ fell 6.45% to $49.47.

Data source: Dow Jones Market Data, FactSet. Data compiled August 10, 2026.