7月30日龙虎榜，机构青睐这18股

Core Viewpoint - On July 30, the Shanghai Composite Index rose by 0.17%, with institutional investors appearing on the trading lists of 32 stocks, net buying 18 and net selling 14 [1]. Institutional Trading Summary - Institutional specialized seats net bought the most in Xizang Tianlu, which closed up 3.95% with a turnover rate of 39.71% and a transaction amount of 9.496 billion yuan. One institutional seat was among the top five trading departments, net buying 1.255 billion yuan [2]. - Yingweike closed at the daily limit, up 9.99% with a turnover rate of 9.37% and a transaction amount of 2.859 billion yuan. An institutional seat was among the top five, net buying 843.674 million yuan [2]. - Dongxin Co., Ltd. saw a significant increase of 17.33%, with a turnover rate of 17.67% and a transaction amount of 4.013 billion yuan. An institutional seat net bought 561.282 million yuan [3]. Market Performance - The average increase of stocks with institutional net purchases was 7.91%, outperforming the Shanghai Composite Index. Stocks like Hengyu Xintong and Xingfu Lanhai showed strong performance, closing at the daily limit [3]. - Historical data indicates that stocks with institutional net purchases have a 48.03% probability of rising the next day and a 46.05% chance of outperforming the Shanghai Composite Index [3]. Institutional Net Selling Summary - The stock with the highest net selling by institutions was Beifang Changlong, which had a turnover rate of 50.58%, with a total net selling of 1.145 billion yuan [4]. - Hengbao Co., Ltd. had a net selling of 1.142 billion yuan, with a turnover rate of 30.29% [4]. - Weichai Heavy Machinery saw a net selling of 819.248 million yuan, with a turnover rate of 25.31% [4]. Stocks with Deep and Shanghai Stock Connect - On July 30, 17 stocks on the trading list had appearances from the Deep and Shanghai Stock Connect, with net purchases in Yingweike, Xizang Tianlu, and Baogang Co., Ltd. totaling 2.09 billion yuan, 1.46 billion yuan, and 1.33 billion yuan respectively [7]. - Stocks with net selling included Weichai Heavy Machinery, Zhongyin Securities, and Hengbao Co., Ltd., with net selling amounts of 1.37 billion yuan, 1.23 billion yuan, and 1.17 billion yuan respectively [7].