Zheng Xing Xing Ye Ri Bao·2025-10-15 08:36Market Overview - The professional engineering sector increased by 1.11% on the previous trading day, with Baili Technology leading the gains [1] - The Shanghai Composite Index closed at 3912.21, up 1.22%, while the Shenzhen Component Index closed at 13118.75, up 1.73% [1] Top Gainers - Baili Technology (603950) closed at 7.56, up 10.04% with a trading volume of 613,300 shares [1] - Jinggong Steel Structure (600496) closed at 4.22, up 9.90% with a trading volume of 960,100 shares [1] - Roman Shares (605289) closed at 77.19, up 6.00% with a trading volume of 32,500 shares [1] - Huadian Technology (601226) closed at 7.77, up 4.86% with a trading volume of 435,200 shares [1] Market Capital Flow - The professional engineering sector saw a net inflow of 10.82 million yuan from institutional investors, while retail investors contributed a net inflow of 12.9 million yuan [2][3] - The sector experienced a net outflow of 140 million yuan from speculative funds [2][3] Individual Stock Performance - Jinggong Steel Structure had a net inflow of 119.0 million yuan from institutional investors, but a net outflow of 66.03 million yuan from speculative funds [3] - Baili Technology saw a net inflow of 95.69 million yuan from institutional investors, with a net outflow of 36.05 million yuan from speculative funds [3] - China Haicheng (002116) had a net inflow of 29.93 million yuan from institutional investors [3]