This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Teradyne Inc. jumped 12.1% to $343.47 on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 1.0% to 7,209.01 and the Dow Jones Industrial Average rising 1.6% to 49,652.14.
The stock's rise snapped a three-day losing streak.
Teradyne Inc. closed 18.6% below its 52-week high of $422.11, which the company achieved on April 24th.
The stock outperformed some of its peers, as Keysight Technologies Inc. rose 4.3% to $349.91, Fortive Corp. fell 3.2% to $59.79, and Cohu Inc. rose 5.90% to $47.35.
Trading volume totaled 7.8 million, compared to the 50-day average of 3.3 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
April 30, 2026 16:33 ET (20:33 GMT)
Copyright (c) 2026 Dow Jones & Company, Inc.
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