Zheng Xing Xing Ye Ri Bao·2025-10-24 08:27Market Overview - The professional engineering sector experienced a slight decline of 0.08% on October 24, with China Aluminum International leading the drop [1] - The Shanghai Composite Index closed at 3950.31, up 0.71%, while the Shenzhen Component Index closed at 13289.18, up 2.02% [1] Stock Performance - Notable gainers in the professional engineering sector included: - Piaosu Yushan, closing at 30.75 with a rise of 10.02% and a trading volume of 36,500 shares [1] - Shikong Technology, closing at 43.35 with a rise of 10.00% and a trading volume of 2,110 shares [1] - Nenghuizhi, closing at 25.88 with a rise of 3.94% and a trading volume of 33,400 shares [1] - Conversely, China Aluminum International saw a decline of 5.09%, closing at 5.41 with a trading volume of 872,300 shares [2] Capital Flow - The professional engineering sector experienced a net outflow of 79.83 million yuan from institutional investors, while retail investors saw a net inflow of 85.38 million yuan [2] - Key stocks with significant capital flow included: - China Zhongzhi, with a net inflow of 70.22 million yuan from institutional investors [3] - Piaosu Yushan, with a net inflow of 44.79 million yuan from institutional investors [3] - Southeast Network Framework, with a net inflow of 18.42 million yuan from institutional investors [3]