Zheng Xing Xing Ye Ri Bao·2025-10-28 08:40Market Overview - On October 28, the securities sector declined by 0.81%, with Guoyuan Securities leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Individual Stock Performance - Notable gainers included Huaxin Co., which rose by 1.48% to a closing price of 17.12, and Xinda Securities, which increased by 1.20% to 20.27 [1] - Guoyuan Securities experienced the largest decline, falling by 5.41% to a closing price of 8.91, with a trading volume of 145.65 million shares and a turnover of 1.301 billion [2] Trading Volume and Turnover - The trading volume for Huaxin Co. was 470,900 shares, with a turnover of 813 million [1] - Guoyuan Securities had a trading volume of 1,456,500 shares, resulting in a turnover of 1.301 billion [2] Capital Flow Analysis - The securities sector saw a net outflow of 2.679 billion from institutional investors, while retail investors contributed a net inflow of 1.401 billion [2] - The capital flow for individual stocks showed that Huaxin Co. had a net outflow of 34.8996 million from institutional investors, while retail investors had a net inflow of 1.8472 million [3]