This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Arista Networks Inc. advanced 8.7% to $138.41 on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index rising 0.5% to 6,913.35 and the Dow Jones Industrial Average rising 0.6% to 49,384.01.
The stock's rise snapped a three-day losing streak.
Arista Networks Inc. closed 16.1% short of its 52-week high of $164.94, which the company reached on October 30th.
The stock outperformed some of its peers, as Lantronix Inc. rose 3.5% to $6.82, Silicom Ltd. rose 1.4% to $16.30, and HP Inc. rose 1.54% to $19.83.
Trading volume totaled 14.9 million, compared to the 50-day average of 7.4 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
January 22, 2026 16:33 ET (21:33 GMT)
Copyright (c) 2026 Dow Jones & Company, Inc.
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