Zheng Xing Xing Ye Ri Bao·2025-10-30 08:40Market Overview - On October 30, the securities sector declined by 2.0%, with Shanxi Securities leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Individual Stock Performance - Shanxi Securities (002500) fell by 4.73% to a closing price of 6.45, with a trading volume of 973,200 shares and a turnover of 634 million [2] - Guosheng Securities (002670) decreased by 4.70% to 20.67, with a trading volume of 735,700 shares and a turnover of 1.544 billion [2] - Other notable declines include: - Huaneng Securities (600864) down 4.33% to 7.51 [2] - Dongfang Fortune (300059) down 3.25% to 25.63, with a significant trading volume of 4.676 million shares and a turnover of 12.134 billion [2] Capital Flow Analysis - The securities sector experienced a net outflow of 8.61 billion from institutional investors, while retail investors saw a net inflow of 5.583 billion [2] - Notable individual stock capital flows include: - Huatai Securities (601688) with a net outflow of 1.36 billion from institutional investors [3] - Fangzheng Securities (601901) had a net inflow of 28.79 million from institutional investors [3] - Nanjing Securities (601990) faced a significant net outflow of 23.81 million from institutional investors [3]