9月16日，Arista Networks盘中上涨3.19%，报199.08美元/股，成交额6425.87万美元，延续近两日反弹走势。
消息面上，标普道琼斯指数公司此前宣布将Arista Networks纳入标普100指数，调整将于9月21日正式生效，被动资金配置预期持续对股价形成支撑。此外，高盛近期予以"买入"评级，12个月目标价225美元，对应约13%的上行空间。行业层面，通信设备板块在此前大幅回调后集体反弹，Lumentum Holdings涨6.21%，诺基亚涨5.07%，Ciena科技涨3.61%，板块共振亦为个股提供助力。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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