2 1 Shi Ji Jing Ji Bao Dao·2025-10-27 11:56Market Overview - On October 27, the Shanghai Composite Index rose by 1.18%, the Shenzhen Component Index increased by 1.51%, and the ChiNext Index climbed by 1.98% [1] - A total of 50 stocks appeared on the "Dragon and Tiger List" due to significant trading activity, with a net inflow of funds amounting to 5.06 billion yuan into Hengbao Co., Ltd. (002104.SZ) [1][4] Stock Performance - Hengbao Co., Ltd. saw the highest net buying amount of 506.43 million yuan, accounting for 22.04% of its total trading volume, and closed up by 9.99% with a turnover rate of 17.5% [2][4] - The stock with the highest net outflow was Kehua Data (002335.SZ), which experienced a net selling of 471 million yuan, representing 11.36% of its total trading volume, and closed down by 10% with a turnover rate of 14.96% [4][6] Institutional Activity - Institutions were active in 29 stocks on the Dragon and Tiger List, with a total net buying of 883 million yuan, net buying in 18 stocks, and net selling in 11 stocks [6][11] - The stock with the highest institutional net buying was Jingzhida (688627.SH), which rose by 15.45% and had a turnover rate of 10.25% [7][9] Northbound Capital - Northbound funds participated in 22 stocks on the Dragon and Tiger List, with a total net buying of 818 million yuan [11] - The stock with the highest net buying from northbound funds was Weicet Technology (688372.SH), with a net inflow of 232 million yuan, accounting for 10.74% of its total trading volume [11] Common Trends - Both institutions and northbound funds jointly net bought Hengbao Co., Ltd., AnTai Technology, Zhongdian Port, Jingzhida, and others, while they collectively net sold Kehua Data, Jiangbolong, and others [13]