2.79亿资金抢筹航天发展，机构狂买时空科技丨龙虎榜

Market Overview - On November 14, the Shanghai Composite Index fell by 0.97%, the Shenzhen Component Index decreased by 1.93%, and the ChiNext Index dropped by 2.82% [2] - A total of 47 stocks appeared on the "Dragon and Tiger List" due to unusual trading activity, with the highest net inflow of funds being 279 million yuan into Aerospace Development (000547.SZ) [2][3] Stock Performance - Aerospace Development saw a net purchase of 279 million yuan, accounting for 11.04% of the total trading volume, and closed up by 10.06% with a turnover rate of 17.05% [3][5] - The stock with the highest net outflow was Zhaoyi Innovation (603986.SH), which experienced a net sell of 1.095 billion yuan, representing 9.5% of the total trading volume, and closed down by 9.55% with a turnover rate of 8.22% [5][6] Institutional Activity - On the same day, 30 stocks on the Dragon and Tiger List had institutional participation, with a total net purchase of 294 million yuan, where institutions net bought 15 stocks and net sold 15 stocks [7] - The stock with the highest net purchase by institutions was Space Technology (605178.SH), which closed up by 6.7% and had a turnover rate of 24.4% [7][8] Northbound Capital Flow - Northbound funds participated in 15 stocks on the Dragon and Tiger List, with a total net outflow of 740 million yuan [12] - The stock with the highest net purchase from northbound funds was Rising Sun Oriental (603366.SH), with a net inflow of approximately 28.46 million yuan, while Zhaoyi Innovation had the highest net outflow of 804 million yuan [12][15] Summary of Key Stocks - Aerospace Development: +10.06%, net buy 279 million yuan, turnover 17.05% [3][5] - Zhaoyi Innovation: -9.55%, net sell 1.095 billion yuan, turnover 8.22% [5][6] - Space Technology: +6.7%, institutional net buy 207.86 million yuan, turnover 24.4% [7][8] - Rising Sun Oriental: +10.04%, northbound net buy 28.46 million yuan [12][15]