Group 1 - The stock of Olin Bio (688319) closed at 24.75 yuan on January 16, experiencing a decline of 15.21% with a trading volume of 5.15 billion yuan and a turnover rate of 4.67% [2] - The stock was listed on the daily trading list due to its closing price drop of 15% [2] - The top five trading departments accounted for a total transaction of 2.47 billion yuan, with a net buying amount of 39.22 million yuan [2] Group 2 - The main capital flow showed a net outflow of 1.32 billion yuan for the stock on the same day [3] - The top buying departments included the Shanghai-Hong Kong Stock Connect with a purchase amount of 51.95 million yuan, and a specialized institutional seat with a purchase of 22.26 million yuan [3] - The top selling department was also the Shanghai-Hong Kong Stock Connect, with a selling amount of 30.36 million yuan [3]
欧林生物1月16日龙虎榜数据