7月20日，Ciena科技盘中上涨3.16%，报390.065美元/股，成交额3580.75万美元。消息面上，光通信板块在经历连续多日回调后企稳回升，通信设备行业个股普遍走强，其中Lumentum涨5.71%、Applied Optoelectronics涨3.7%、诺基亚涨1.56%、Arista Networks涨1.16%。
此前板块受公司重要股东减持披露及英伟达超高容量长距离传输网络项目催化大涨后获利了结压力影响，自7月13日起连续回调。基本面方面，Ciena最新中报营收29.98亿美元，同比增长36.38%，归母净利润同比大增588.26%，多家机构维持增持评级。
（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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