Zheng Quan Shi Bao Wang·2025-09-05 09:37Group 1 - The core concept of Co-Packaged Optics (CPO) has seen a significant increase of 5.35%, ranking 7th among concept sectors, with 110 stocks rising, including Tengjing Technology and Shenghong Technology reaching a 20% limit up [1] - Major stocks within the CPO sector that performed well include Shenghong Technology, which saw a net inflow of 1.356 billion yuan, and Lixun Precision, Fangzheng Technology, and Industrial Fulian, with net inflows of 907 million, 882 million, and 746 million yuan respectively [1][2] - The CPO sector attracted a total net inflow of 6.878 billion yuan today, with 66 stocks receiving net inflows, and 16 stocks exceeding 100 million yuan in net inflow [1] Group 2 - The top stocks by net inflow ratio include Qingshan Paper Industry, Kechuan Technology, and Maixinlin, with net inflow ratios of 43.60%, 40.77%, and 17.93% respectively [2] - The performance of stocks in the CPO sector shows a strong trading activity, with notable turnover rates, such as Shenghong Technology at 10.20% and Fangzheng Technology at 14.03% [2] - Other stocks in the CPO sector that showed significant price increases include Shenyang Electronics and Lianying Laser, with increases of 18.33% and 13.52% respectively [1][2]