龙虎榜丨安泰科技两连板，二机构净买入1.07亿元，毛老板净卖出2.69亿元

Core Insights - Antai Technology (000969.SZ) has experienced a consecutive two-day limit-up, with a turnover rate of 9.72% and a transaction volume of 2.292 billion yuan [1] - The net selling by the Shenzhen Stock Connect amounted to 32.67 million yuan, while two institutions net bought 107 million yuan [1] - Notable selling activities were observed from retail investors, with "Mao Boss" net selling 269 million yuan and "Ningbo Sangtian Road" net selling 38.69 million yuan [1] Trading Activity - The top five buying institutions accounted for a total of 548.39 million yuan, representing 23.93% of the total trading volume [2] - The largest buying amount came from Guotai Junan Securities, with 183.61 million yuan, making up 8.01% of the total transaction [2] - Other significant buyers included Guolian Minsheng Securities and China Galaxy Securities, with buying amounts of 172.30 million yuan and 58.42 million yuan, respectively [2]