According to Data Treasure statistics, on May 28th, the net selling by brokerage firms in the Dragon and Tiger List amounted to 103 million yuan, with 19 stocks experiencing net buying and 22 stocks experiencing net selling. The stocks with the highest net buying included LIANHE TECHNOLOGY, SNOWMAN GROUP, and UNIFULL, with net buying amounts accounting for 12.59%, 3.47%, and 5.57% of the day's trading volume, respectively. In addition, the stocks with the highest net selling were Qingdao Kingking, Guangju Energy, and Suzhou Longjie, with net selling amounts accounting for 4.89%, 12.02%, and 7.87% of the day's trading volume, respectively