Zheng Quan Shi Bao Wang·2025-11-06 10:22Core Insights - The Co-Packaged Optics (CPO) concept has seen a rise of 2.46%, ranking fifth among concept sectors, with 104 stocks increasing in value, including Changguang Huaxin which hit a 20% limit up [1] - The CPO sector attracted a net inflow of 8.945 billion yuan, with 75 stocks receiving net inflows, and 18 stocks exceeding 100 million yuan in net inflow, led by Shenghong Technology with 1.623 billion yuan [2][3] Sector Performance - The top-performing sectors today include: - Phosphate Chemical: +3.92% - National Big Fund Holdings: +2.67% - PVDF Concept: +2.50% - Storage Chips: +2.46% - Co-Packaged Optics (CPO): +2.46% [2] Stock Highlights - Notable stocks within the CPO sector include: - Shenghong Technology: +5.97%, with a net inflow of 1.623 billion yuan - Dongshan Precision: +10.00%, with a net inflow rate of 14.05% - Demingli: +10.00%, with a net inflow rate of 21.70% - Changguang Huaxin: +20.00%, with a net inflow rate of 10.49% [3][4][6] Capital Flow Analysis - The leading stocks by net inflow in the CPO sector are: - Shenghong Technology: 1.623 billion yuan - Dongshan Precision: 1.069 billion yuan - Xinyi Sheng: 780.95 million yuan - Zhongji Xuchuang: 777.79 million yuan [2][3] Declining Stocks - Stocks with notable declines include: - Qingshan Paper: -5.28% - Jiayuan Technology: -4.06% - Yitian Shares: -2.90% [1][10]