Arcplus(SH:600629) Zheng Xing Xing Ye Ri Bao·2025-10-27 08:24Core Insights - The engineering consulting services sector experienced a decline of 1.63% on October 27, with Huajian Group leading the drop [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Sector Performance - Notable gainers in the engineering consulting services sector included: - Zhaobiao Co., Ltd. (301136) with a closing price of 12.40, up 4.03% and a trading volume of 187,100 shares [1] - Shizhou Planning (301505) with a closing price of 24.18, up 3.47% and a trading volume of 58,800 shares [1] - Tongji Technology (600846) with a closing price of 14.77, up 2.57% and a trading volume of 122,600 shares [1] - Major decliners included: - Huajian Group (600629) with a closing price of 26.86, down 9.99% and a trading volume of 1,565,000 shares [2] - Hualan Group (301027) with a closing price of 16.56, down 5.96% and a trading volume of 127,900 shares [2] - Jiankeyuan (300675) with a closing price of 18.02, down 5.61% and a trading volume of 255,700 shares [2] Capital Flow - The engineering consulting services sector saw a net outflow of 903 million yuan from institutional investors, while retail investors contributed a net inflow of 660 million yuan [2][3] - Key stocks with significant capital flow included: - Taiji Industry (600667) with a net inflow of 18.73 million yuan from institutional investors [3] - Huase Group (603018) with a net outflow of 4.67 million yuan from retail investors [3] - Zhaobiao Co., Ltd. (301136) with a net inflow of 12.23 million yuan from institutional investors [3]