证券板块11月11日跌1.21%，国盛证券领跌，主力资金净流出37.72亿元

Market Overview - On November 11, the securities sector declined by 1.21% compared to the previous trading day, with Guosheng Securities leading the decline [1] - The Shanghai Composite Index closed at 4002.76, down 0.39%, while the Shenzhen Component Index closed at 13289.0, down 1.03% [1] Individual Stock Performance - Notable gainers included: - Dongbei Securities (000686) with a closing price of 10.32, up 1.18% [1] - Jinlong Co., Ltd. (000712) with a closing price of 13.57, up 0.82% [1] - Huachuang Yuxin (600155) with a closing price of 7.46, up 0.54% [1] - Significant decliners included: - Guosheng Securities (002670) with a closing price of 19.25, down 4.51% [2] - Xinda Securities (601059) with a closing price of 18.40, down 2.49% [2] - Dongxing Securities (601198) with a closing price of 12.71, down 2.00% [2] Trading Volume and Capital Flow - The total net outflow of main funds in the securities sector was 3.772 billion yuan, while retail investors saw a net inflow of 2.237 billion yuan [2] - The trading volume for notable stocks included: - Guosheng Securities with a trading volume of 481,000 shares [2] - Dongbei Securities with a trading volume of 2,594,500 shares [1]