龙虎榜 再升科技下跌10.07%，知名游资海通总部卖出2483.02万元

Group 1 - The stock of Zengsheng Technology experienced a decline of 10.07% on July 11, with a deviation of 7% from the daily average, indicating significant selling pressure from well-known speculators [1] - The top five buying institutions collectively purchased shares worth 55.87 million yuan, while the top five selling institutions sold shares worth 69.62 million yuan, resulting in a net outflow of 13.75 million yuan [1] - Notable buying institutions included Guotai Junan Securities Headquarters, which bought 16.05 million yuan, China Galaxy Securities Beijing Academy South Road Securities Office with 13.60 million yuan, and CITIC Securities Zhejiang Branch with 9.69 million yuan [1] Group 2 - The largest selling institution was Guotai Junan Securities Headquarters, which sold shares worth 24.83 million yuan, followed by Oriental Fortune Securities Lhasa East Ring Road Second Securities Office with 13.65 million yuan, and Ping An Securities Shenzhen Shennan Avenue Securities Office with 11.20 million yuan [2] - Other significant selling institutions included China International Capital Corporation Beijing Jianguomen Outer Street Securities Office with 10.26 million yuan and Dongxing Securities Nanjing Lushan Road Securities Office with 9.68 million yuan [2]