Teradyne Inc. Stock Advances 5.2%, Outperforms Peers

This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Teradyne Inc. advanced 5.2% to $371.47 on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index rising 0.2% to 7,650.50 and the Dow Jones Industrial Average falling 0.2% to 51,682.64.

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

Teradyne Inc. closed 23.9% short of its 52-week high of $487.91, which the company achieved on June 30th.

The stock outperformed some of its peers, as Keysight Technologies Inc. rose 1.1% to $335.00, Fortive Corp. fell 0.1% to $55.00, and Cohu Inc. rose 5.00% to $57.75.

Trading volume totaled 4.2 million, compared to the 50-day average of 3.0 million.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

September 18, 2026 16:33 ET (20:33 GMT)