QUN XING fell to the daily limit today, with a transaction amount of 2.587 billion yuan and a turnover rate of 40.39%. According to the dragon and tiger list, CITIC Jianchao Beijing Liuxiang Road Securities Business Department ranked first in selling, with a net sell of 326 million yuan; the speculative funds "Zhongguancun" ranked first in buying, with a net buy of 45.3273 million yuan. The listed seats bought a total of 196 million yuan and sold 603 million yuan, resulting in a total net sell of 407 million yuan