龙虎榜丨上海建工涨7.69%，沪股通净买入2.04亿元

Group 1 - Shanghai Construction Engineering (600170.SH) experienced a significant increase in stock price, rising by 7.69% with a turnover rate of 24.21% and a transaction volume of 7.194 billion yuan [1] - The Northbound trading data indicates a net purchase of 204 million yuan, with total purchases amounting to 324 million yuan and sales of 170 million yuan [1] - The top buying institution was Guotai Junan Securities' Shanghai Jing'an District branch, which bought 134 million yuan worth of shares [1] Group 2 - The top five buying institutions accounted for a total of 808 million yuan, representing 11.23% of the total trading volume [1] - The buying activity was concentrated among a few key trading departments, with the Northbound dedicated account making 650 transactions, accounting for 47.85% of the total buying [1] - The selling activity was also notable, with the largest selling institution being Huatai Securities, although specific figures for sales were not detailed [1]