A股CPO股强势，中际旭创、新易盛等大面积个股持续创历史新高

Group 1 - The CPO concept stocks in the A-share market continue to show strong performance, with several companies reaching historical highs [1] - Ruijie Networks surged over 15%, creating a new historical high, while Huigreen Ecology hit the 10% limit up, also reaching a historical high [1] - Other companies such as Huagong Technology, Zhongji Xuchuang, Guangxun Technology, Xinyi Sheng, and Tianfu Communication also experienced significant gains, all reaching historical highs [1] Group 2 - The MACD golden cross signal has formed, indicating a positive trend for these stocks [2]