龙虎榜 必得科技上涨10.01%，知名游资海通总部卖出1059.59万元

Group 1 - The stock of Bid Technology increased by 10.01% on August 12, reaching a cumulative deviation of 20% over three consecutive trading days, with notable selling from well-known speculators [1] - The top five buying institutions collectively purchased 42.84 million yuan, while the top five selling institutions sold 37.94 million yuan, resulting in a net purchase of 4.90 million yuan [1] - The largest buying institution was Kaiyuan Securities, which bought 12.50 million yuan, followed by Huatai Securities and Dongfang Caifu Securities with purchases of 8.11 million yuan and 8.04 million yuan respectively [1] Group 2 - The largest selling institution was Guotai Haitong Securities, which sold 10.60 million yuan, followed by JPMorgan Chase and CITIC Jianzhong Securities with sales of 9.13 million yuan and 7.21 million yuan respectively [2] - Other notable selling institutions included Guolian Minsheng Securities and China Merchants Securities, with sales of 6.73 million yuan and 4.29 million yuan respectively [2]