Zheng Xing Xing Ye Ri Bao·2025-09-18 08:52Market Overview - On September 18, the securities sector declined by 2.87%, with Guosheng Jin控 leading the drop [1] - The Shanghai Composite Index closed at 3831.66, down 1.15%, while the Shenzhen Component Index closed at 13075.66, down 1.06% [1] Individual Stock Performance - Notable declines in individual stocks include: - Zhongxin Securities (601066) closed at 26.74, up 0.30% with a trading volume of 440,500 shares and a turnover of 1.19 billion [1] - Tianfeng Securities (601162) closed at 5.66, down 0.53% with a trading volume of 7.72 million shares and a turnover of 4.37 billion [1] - Dongfang Fortune (300059) closed at 26.87, down 4.75% with a trading volume of 9.18 million shares and a turnover of 25.05 billion [2] Capital Flow Analysis - The securities sector experienced a net outflow of 16.069 billion in main funds, while retail investors saw a net inflow of 10.341 billion [2] - The main funds' net inflow and outflow for selected stocks include: - Zhongxin Securities (601066) had a net inflow of 47.04 million from main funds [3] - Tianfeng Securities (601162) saw a net inflow of 30.97 million from retail investors [3] - Dongbei Securities (000686) had a net outflow of 33.09 million from main funds [3]