龙虎榜机构新动向：净买入15股 净卖出10股

Core Viewpoint - On July 9, the Shanghai Composite Index fell by 0.13%, with institutional investors appearing on the trading lists of 25 stocks, net buying 15 and net selling 10 [1][3]. Institutional Trading Summary - Institutional specialized seats net bought a total of 28.20 million yuan across 25 stocks, with 15 stocks seeing net purchases and 10 stocks experiencing net sales [1][3]. - The stock with the highest net buying amount was Dadongnan, which closed up 0.44% with a turnover rate of 40.50% and a transaction volume of 3.548 billion yuan, where institutional seats net bought 51.82 million yuan [2][5]. - Other notable stocks included Dazhihui, which hit the daily limit with a turnover rate of 5.36% and a transaction volume of 1.496 billion yuan, where institutional seats net bought 48.63 million yuan [2][5]. - Rijiu Optoelectronics also hit the daily limit with a turnover rate of 24.21% and a transaction volume of 1.126 billion yuan, with institutional seats net buying 43.61 million yuan [2][5]. Market Performance Analysis - Stocks with net institutional purchases averaged an increase of 10.54%, outperforming the Shanghai Composite Index [3]. - Strong performers included Guoyi Bidding and New City, both closing at the daily limit [3]. - Historical data indicates that stocks with net institutional purchases have a 54.51% probability of rising the next day and a 51.88% chance of outperforming the index [3]. Performance of Specific Stocks - The stock with the highest net selling amount was Wangzi New Materials, which saw a net sell of 115.19 million yuan due to a turnover rate of 39.44% [3][6]. - Zhongyi Technology also had significant net selling, amounting to 63.94 million yuan, with a turnover rate of 62.43% [3][6]. - Baoming Technology was noted for a significant drop of 10.00%, with a net sell of 40.91 million yuan [4][6]. Deep and Hong Kong Stock Connect Activity - On July 9, 15 stocks on the trading list had appearances from the Deep and Hong Kong Stock Connect, with net purchases in stocks like Huayin Power and Kuaijingtong [7][8]. - Huayin Power had a net purchase of 102.96 million yuan, closing up 10.04% with a turnover rate of 10.98% [8]. - Kuaijingtong saw a net purchase of 59.29 million yuan, closing up 10.10% with a turnover rate of 32.69% [8].