证券板块9月9日跌0.03%，太平洋领跌，主力资金净流出9.83亿元

Market Overview - On September 9, the securities sector experienced a slight decline of 0.03% compared to the previous trading day, with Pacific Securities leading the drop [1] - The Shanghai Composite Index closed at 3807.29, down 0.51%, while the Shenzhen Component Index closed at 12510.6, down 1.23% [1] Individual Stock Performance - Notable gainers included: - Shouhua Securities (601136) with a closing price of 21.35, up 2.40% and a trading volume of 564,500 shares [1] - Huatai Securities (601688) closed at 20.65, up 2.08% with a trading volume of 1,212,900 shares [1] - Dongfang Securities (600958) closed at 10.99, up 1.67% with a trading volume of 1,280,400 shares [1] - Major decliners included: - Pacific Securities (660109) closed at 4.67, down 1.89% with a trading volume of 6,533,800 shares [2] - Xinda Securities (601059) closed at 18.58, down 1.33% with a trading volume of 364,000 shares [2] - Hunan Financial Holdings (600095) closed at 11.22, down 1.32% with a trading volume of 414,300 shares [2] Capital Flow Analysis - The securities sector saw a net outflow of 983 million yuan from institutional investors, while retail investors contributed a net inflow of 517 million yuan [2] - Notable capital flows included: - Guangfa Securities (000776) with a net inflow of 167 million yuan from institutional investors [3] - Huatai Securities (601688) experienced a net outflow of 27.74 million yuan from retail investors [3] - Shouhua Securities (601136) had a net inflow of 90.65 million yuan from institutional investors [3]