Zheng Xing Xing Ye Ri Bao·2025-09-12 08:38Market Overview - On September 12, the securities sector declined by 1.41%, with Guohai Securities leading the drop [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Individual Stock Performance - Notable gainers included: - Zhongyin Securities (601696) with a closing price of 15.68, up 3.09% and a trading volume of 1.0166 million shares, totaling 1.593 billion yuan [1] - Xibu Securities (002673) closed at 8.82, up 0.68% with a trading volume of 744,200 shares, totaling 663 million yuan [1] - Major decliners included: - Guohai Securities (000750) closed at 4.78, down 2.65% with a trading volume of 4.2058 million shares, totaling 2.028 billion yuan [2] - Pacific Securities (6601099) closed at 4.92, down 1.80% with a trading volume of 5.2695 million shares, totaling 2.6 billion yuan [2] Capital Flow Analysis - The securities sector experienced a net outflow of 6.805 billion yuan from institutional investors, while retail investors saw a net inflow of 4.251 billion yuan [2] - Specific stock capital flows indicated: - Zhongyin Securities had a net inflow of 86.486 million yuan from institutional investors, but a net outflow of 65.04 million yuan from retail investors [3] - Guogang Jinkong (002670) had a net inflow of 14.381 million yuan from institutional investors, with retail investors contributing a net inflow of 22.242 million yuan [3]