Zheng Xing Xing Ye Ri Bao·2025-10-10 08:46Core Insights - The professional services sector saw a slight increase of 0.32% on October 10, with Steel Research leading the gains [1] - The Shanghai Composite Index closed at 3897.03, down 0.94%, while the Shenzhen Component Index closed at 13355.42, down 2.7% [1] Professional Services Sector Performance - Steel Research (300797) closed at 18.40, up 4.55% with a trading volume of 243,200 shares [1] - Anker Detection (300572) closed at 30.50, up 4.42% with a trading volume of 158,300 shares [1] - West High Institute (688334) closed at 20.38, up 3.19% with a trading volume of 68,400 shares [1] - Other notable performers include: - Construction Research Institute (603183) at 4.40, up 2.33% [1] - Miao Exhibition (300795) at 14.56, up 2.03% [1] Capital Flow Analysis - The professional services sector experienced a net outflow of 120 million yuan from institutional investors, while retail investors saw a net inflow of 1.09 billion yuan [2] - The sector's overall capital flow indicates a mixed sentiment among different investor types [2] Individual Stock Capital Flow - Steel Research (300797) had a net inflow of 16.11 million yuan from institutional investors, but a net outflow of 21.24 million yuan from retail investors [3] - Anker Detection (300572) saw a net inflow of 14.15 million yuan from institutional investors, with a net outflow of 14.43 million yuan from retail investors [3] - Other stocks like West High Institute (688334) and Miao Exhibition (300795) also showed varied capital flows, indicating differing investor sentiments [3]