龙虎榜丨步步高涨停，二机构净买入1.13亿元

Group 1 - The stock of Bubugao (002251.SZ) reached the daily limit with a turnover rate of 23.74% and a transaction volume of 2.763 billion yuan [1] - The net buying from the Shenzhen Stock Connect amounted to 44.57 million yuan, with institutional investors contributing a net purchase of 113 million yuan [1] - The top five buying entities included the Shenzhen Stock Connect with 118.72 million yuan, accounting for 4.30% of total transactions [1] Group 2 - The trading data indicates that the top five buying entities collectively accounted for 12.48% of the total transaction volume [2] - The highest individual buying amount from an institutional entity was 60.40 million yuan from Guotai Junan Securities [2] - The trading activity reflects significant interest from both institutional and retail investors, indicating a bullish sentiment towards Bubugao [1][2]