This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Synopsys Inc. rallied 3.8% to $481.24 on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index rising 0.6% to 6,878.49 and the Dow Jones Industrial Average rising 0.5% to 48,362.68.
This was the stock's third consecutive day of gains.
Synopsys Inc. closed 26.2% short of its 52-week high of $651.73, which the company reached on July 30th.
The stock outperformed some of its peers, as Applied Materials Inc. rose 1.0% to $259.01, Lam Research Corp. rose 1.7% to $175.26, and Autodesk Inc. rose 0.13% to $300.47.
Trading volume totaled 2.1 million, compared to the 50-day average of 2.4 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
December 22, 2025 16:34 ET (21:34 GMT)
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