Zheng Quan Shi Bao Wang·2025-07-07 14:42Core Viewpoint - On July 7, the Shanghai Composite Index rose by 0.02%, with institutional investors appearing on the trading lists of 22 stocks, net buying 9 and net selling 13 [1][2]. Group 1: Institutional Trading Activity - Institutional specialized seats were present in 22 stocks, with a total net selling amount of 72.88 million yuan [1]. - The stock with the highest net buying amount was Qingdao Kingking, which closed at the daily limit with a trading volume of 1.533 billion yuan and a turnover rate of 24.58%, resulting in a net buying of 94.49 million yuan [2][5]. - Yihua New Materials saw a decline of 8.59% with a turnover rate of 47.51%, leading to a net buying of 48.88 million yuan despite a net outflow of 51.02 million yuan [2][5]. - Haoshanghao experienced a drop of 5.14% with a turnover rate of 39.15%, resulting in a net buying of 31.58 million yuan [2][5]. Group 2: Market Performance - The average increase of stocks with institutional net buying was 4.18%, outperforming the Shanghai Composite Index [3]. - Stocks like Xinling Electric and Qingdao Kingking showed strong performance, closing at the daily limit [3]. - Historical data indicates that stocks with institutional net buying have a 53.60% probability of rising the next day and a 40.00% probability of rising within three days [3]. Group 3: Performance of Specific Stocks - Among the stocks with institutional net buying, only one stock announced its half-year performance forecast [4]. - The stock with the highest net selling amount was Liugang Co., Ltd., with a net selling of 100.18 million yuan due to a daily volatility of 18.32% [4][9]. - Xiangxin Technology was also notable for a net selling of 49.14 million yuan, with a daily drop of 8.32% [4][9]. Group 4: Northbound Trading Activity - On July 7, 13 stocks on the trading list had Northbound trading activity, with net buying in stocks like Hailian Jinhui and Jingbeifang [7][8]. - Hailian Jinhui had a net buying amount of 127.70 million yuan, with a daily increase of 10.05% [8]. - Stocks like Xiangxin Technology and Liugang Co., Ltd. experienced net selling amounts of 27.92 million yuan and 15.87 million yuan, respectively [9].