光模块(CPO)指数盘中涨2%，成分股多数走强

Core Viewpoint - The optical module (CPO) index experienced a 2% increase, with several constituent stocks showing strong performance [1] Group 1: Stock Performance - Cambridge Technology saw a rise of 6.07% [1] - Yuanjie Technology increased by 4.47% [1] - Ruijie Networks rose by 3.72% [1] - Zhongji Xuchuang experienced a 3.56% increase [1] - Shijia Photon grew by 3.28% [1]