2 1 Shi Ji Jing Ji Bao Dao·2025-06-23 11:17Market Overview - On June 23, the Shanghai Composite Index rose by 0.65%, the Shenzhen Component Index increased by 0.43%, and the ChiNext Index gained 0.39% [2] - A total of 40 stocks appeared on the "Dragon and Tiger List" due to significant trading activity, with the highest net inflow of funds being 227 million yuan into Jinlongyu (002882.SZ) [3][5] Stock Performance - Jinlongyu saw a net purchase of 227 million yuan, accounting for 15.39% of the total trading volume, and closed up by 10.01% with a turnover rate of 20.57% [3][5] - The stock with the highest net outflow was Keheng Co., Ltd. (300340.SZ), which experienced a net sell of 200 million yuan, representing 10.88% of the total trading volume, and closed down by 4.22% with a turnover rate of 45.06% [6][11] Institutional Activity - On June 23, 19 stocks on the Dragon and Tiger List had institutional involvement, with a total net purchase of 53.62 million yuan [7] - The stock with the highest institutional net purchase was Microchip Biotech (688321.SH), which closed up by 15.64% and had a turnover rate of 7.41% [7][8] Northbound Capital - Northbound funds participated in 11 stocks on the Dragon and Tiger List, with a total net purchase of 239 million yuan [12] - Jinlongyu had the highest net purchase from northbound funds at 85.91 million yuan, making up 5.83% of the total trading volume [12] Notable Trends - Institutions and northbound funds jointly net bought stocks such as Shenzhou Cell, Haineng Technology, Microchip Biotech, and Zhongjing Electronics [13] - There was a divergence in the trading of Haooubo, where institutions net sold 6.79 million yuan while northbound funds net bought 11.83 million yuan [13]