CPO指数盘中涨超2%，成分股多数上扬

Core Viewpoint - The optical module (CPO) index experienced a rise of over 2% during intraday trading, with most constituent stocks showing an upward trend [1] Group 1: Market Performance - The CPO index saw a significant increase, indicating positive market sentiment in the optical module sector [1] - Key stocks such as Changguang Huaxin, Changxin Bochuang, Tongyu Communication, Liante Technology, and Xinyi Sheng reported notable gains [1]