Group 1 - The core point of the news is that Jing Sai Technology (871981) experienced significant trading activity on August 19, 2025, with a turnover rate of 41.04% and a trading volume of 15.31 million shares, amounting to a transaction value of 752 million yuan [1][2][3] - The top buying seat was from China Galaxy Securities Co., Ltd., Shanghai Changning District, with a purchase amount of approximately 26.64 million yuan [1][2] - The top selling seat was from East Money Securities Co., Ltd., Lhasa Tuanjie Road First Securities Business Department, with a selling amount of approximately 11.10 million yuan [1][2] Group 2 - The trading data indicates a high level of investor interest in Jing Sai Technology, as evidenced by the substantial turnover rate and trading volume [1][2] - The detailed trading information shows multiple securities firms involved in both buying and selling, highlighting a competitive trading environment for the stock [2]
北交所上市公司晶赛科技登龙虎榜：当日换手率达到41.04%