3.73亿资金抢筹东芯股份，机构狂买长光华芯丨龙虎榜

Market Overview - On November 26, the Shanghai Composite Index fell by 0.15%, while the Shenzhen Component Index rose by 1.02%, and the ChiNext Index increased by 2.14% [1] - A total of 55 stocks appeared on the "Dragon and Tiger List" due to significant market movements, with the highest net inflow of funds into Dongxin Co., Ltd. (688110.SH) amounting to 373 million yuan [1][2] Stock Performance - Dongxin Co., Ltd. saw a net buying amount of 373 million yuan, accounting for 6.65% of the total trading volume, and closed up by 20% with a turnover rate of 11.72% [1] - The stock with the highest net outflow was Aerospace Development (000547.SZ), which experienced a net selling of 498 million yuan, representing 7.64% of the total trading volume, and closed down by 10% with a turnover rate of 31.2% [2][4] Institutional Activity - On the same day, institutions were involved in 30 stocks on the Dragon and Tiger List, with a total net selling of 323 million yuan, comprising 12 net buys and 18 net sells [4][5] - The stock with the highest net buying by institutions was Changguang Huaxin (688048.SH), which closed up by 20% and had a turnover rate of 17.64% [5] Northbound Capital Flow - Northbound capital participated in 24 stocks on the Dragon and Tiger List, with a total net buying of 234 million yuan; the Shanghai Stock Connect saw a net buying of 351 million yuan, while the Shenzhen Stock Connect had a net selling of 117 million yuan [8] - The highest net buying from northbound capital was also in Dongxin Co., Ltd., with a net inflow of 163 million yuan, while Aerospace Development had the highest net outflow of 111 million yuan [8] Summary of Key Stocks - The stocks that saw both institutional and northbound capital net buying included Changguang Huaxin, Zhongji Group, and Huaren Health, while the stocks with joint net selling included Shanghai Port Bay, Ocean Electric, and Aerospace Development [11][12] - Discrepancies were noted in Huaying Technology and Te Yi Pharmaceutical, where institutions sold Huaying Technology while northbound capital bought it, and vice versa for Te Yi Pharmaceutical [11]