Sou Hu Cai Jing·2025-10-31 09:03Market Overview - The participation fund sector declined by 0.96% compared to the previous trading day, with Huatai Securities leading the decline [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Individual Stock Performance - Notable gainers included: - Electric Broadcaster (Code: 000917) with a closing price of 8.92, up 2.88% on a trading volume of 618,800 shares and a turnover of 550 million [1] - Changjiang Securities (Code: 000783) closed at 8.82, up 2.20% with a trading volume of 3,182,200 shares and a turnover of 2.872 billion [1] - Major decliners included: - Huatai Securities (Code: 601688) closed at 21.72, down 4.53% with a trading volume of 1,607,800 shares and a turnover of 3.545 billion [2] - Zhongjun Group (Code: 000039) closed at 7.89, down 4.36% with a trading volume of 935,200 shares and a turnover of 744 million [2] Fund Flow Analysis - The participation fund sector experienced a net outflow of 3.943 billion from main funds, while retail funds saw a net inflow of 2.127 billion [2] - The main fund inflow and outflow for selected stocks included: - Bank of Communications (Code: 601328) had a main fund net inflow of 224 million, but a net outflow from retail funds of 63.839 million [3] - Great Wall Technology (Code: 600288) saw a main fund net inflow of 41.5018 million, with a retail net outflow of 41.5535 million [3]