Zheng Quan Shi Bao Wang·2025-08-05 08:49Market Performance - Chengfei concept stock rose by 1.74%, ranking 10th in the concept sector's increase, with 34 stocks rising overall [1] - Leading gainers in the sector included Huami New Materials, Aileda, and *ST Xinyan, with increases of 12.41%, 6.81%, and 6.15% respectively [1] - The largest declines were seen in Tongda Co., Chuanhuan Technology, and Duopule, with decreases of 1.93%, 1.34%, and 1.08% respectively [1] Concept Sector Overview - The top-performing concept sectors today included: - Armament Reorganization Concept: +6.12% - PEEK Materials: +4.11% - Brain-Computer Interface: +2.72% - Copper Cable High-Speed Connection: +2.60% - Automotive Thermal Management: +1.89% - Chengfei Concept: +1.74% [2] Fund Flow Analysis - Chengfei concept saw a net outflow of 5.97 billion yuan from main funds, with 16 stocks experiencing net inflows [2] - The top net inflow stock was Shenling Environment, with a net inflow of 56.89 million yuan, followed by Xiling Power and AVIC Chengfei with 37.56 million yuan and 25.01 million yuan respectively [2][3] - The net inflow ratios for leading stocks included Shenling Environment at 13.01%, *ST Xinyan at 9.50%, and Xiling Power at 3.90% [3] Individual Stock Performance - Key stocks in the Chengfei concept included: - Shenling Environment: +1.03%, turnover rate 4.74%, net inflow 56.89 million yuan, net inflow ratio 13.01% [3] - Xiling Power: +2.75%, turnover rate 18.08%, net inflow 37.56 million yuan, net inflow ratio 3.90% [3] - AVIC Chengfei: +0.43%, turnover rate 2.14%, net inflow 25.01 million yuan, net inflow ratio 2.32% [3]