Sou Hu Cai Jing·2025-10-31 09:03Market Overview - On October 31, the Jiangsu state-owned enterprise reform sector fell by 0.21% 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] Stock Performance - Lianhuan Pharmaceutical (600513) saw a significant increase of 10.01%, closing at 21.77 with a trading volume of 394,300 shares and a transaction value of 847 million [1] - Nanjing Shangke (600064) rose by 7.08%, closing at 9.22 with a trading volume of 1,017,500 shares and a transaction value of 946 million [1] - Jiangsu Guotai (002091) increased by 6.26%, closing at 9.34 with a trading volume of 1,138,000 shares and a transaction value of 1.071 billion [1] - Huatai Securities (601688) experienced a decline of 4.53%, closing at 21.72 with a trading volume of 1,607,800 shares and a transaction value of 3.545 billion [2] Capital Flow - The Jiangsu state-owned enterprise reform sector experienced a net outflow of 158 million from institutional investors, while retail investors saw a net inflow of 81.3 million [2] - Lianhuan Pharmaceutical had a net inflow of 338 million from institutional investors, representing 39.88% of its total trading volume [3] - Jiangsu Guotai had a net inflow of 103 million from institutional investors, accounting for 9.62% of its total trading volume [3]