This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Arista Networks Inc. rallied 5.8% to $148.59 on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.2% to 7,445.72 and the Dow Jones Industrial Average rising 0.6% to 50,285.66.
The stock's rise snapped a four-day losing streak.
Arista Networks Inc. closed 17.4% below its 52-week high of $179.80, which the company achieved on April 24th.
The stock outperformed some of its peers, as Lantronix Inc. rose 0.9% to $6.44, Silicom Ltd. rose 2.8% to $42.76, and HP Inc. rose 3.94% to $21.90.
Trading volume totaled 11.5 million, compared to the 50-day average of 9.0 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
May 21, 2026 16:34 ET (20:34 GMT)
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