Zheng Quan Shi Bao Wang·2025-07-31 08:47Core Insights - The China AI 50 concept index rose by 0.99% as of July 31, ranking 9th among concept sectors, with 30 stocks increasing in value, led by Yingweike, which hit the daily limit, and notable gains from Youfu Network, Deepin Technology, and Youkede, which rose by 8.05%, 6.75%, and 6.29% respectively [1][2] Market Performance - The top-performing concept sectors included Liquid Cooling Servers (+1.86%), Zhizhu AI (+1.73%), and Assisted Reproduction (+1.72%), while the worst performers were Special Steel Concept (-3.20%) and Low-E Glass (-3.07%) [2] - The China AI 50 concept saw a net inflow of 2.507 billion yuan, with 31 stocks receiving net inflows, and 9 stocks exceeding 100 million yuan in net inflows, led by Youfu Network with 867 million yuan [2][3] Fund Flow Analysis - The stocks with the highest net inflow ratios included Yingweike (37.56%), Youfu Network (30.76%), and China Telecom (20.54%) [3] - The top stocks in the China AI 50 concept based on net inflow included Youfu Network, Hanwha Technology, and Inspur Information, with net inflows of 867.33 million yuan, 604.78 million yuan, and 569.68 million yuan respectively [3][4]