10月7日，Ciena科技盘前下跌3.08%，报428.6美元/股，成交额177.07万美元。
Ciena科技所在的通信设备行业中，Lumentum Holdings Inc.下跌2.3%，思科下跌0.31%，Applied Optoelectronics Inc.下跌3.58%，Arista Networks, Inc.下跌0.54%，诺基亚下跌2.92%。
Ciena Corporation是一家网络技术公司，提供硬件、软件和服务，使网络运营商能够提高容量、服务交付和自动化。其解决方案支持跨云、语音、视频、数据和人工智能应用程序的流量，并由云提供商、电信运营商和跨不同行业的其他网络运营商在全球范围内部署。Ciena的核心产品系列包括网络平台——包括其光网络以及路由和交换产品组合——使客户能够扩展带宽、提高传输速度、优化流量，并动态适应从网络核心到边缘的用户需求。
（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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