Zheng Quan Shi Bao Wang·2025-07-29 12:00Market Overview - On July 29, the Shanghai Composite Index rose by 0.33%, with institutional investors appearing on the trading lists of 35 stocks, net buying 15 and net selling 20 [1][3] - Institutional special seats net bought a total of 394 million yuan across the 35 stocks [1] Institutional Trading Highlights - The stock with the highest net buying by institutional seats was Dekoli, which closed up 15.66% with a turnover rate of 26.69% and a total transaction amount of 1.486 billion yuan. Institutional seats accounted for three of the top five trading departments, net buying 133.03 million yuan [2][5] - Northern Long Dragon closed up 7.12% with a turnover rate of 49.95%, and institutional seats net bought 117.14 million yuan [2][5] - Ruizhiyiyuan hit the daily limit, closing up 20.02% with a turnover rate of 24.95%, and institutional seats net bought 89.74 million yuan [2][5] Performance Analysis - The average increase of stocks with net institutional buying was 10.79%, outperforming the Shanghai Composite Index [3] - Stocks like Ruizhiyiyuan and Xingfu Lanhai showed strong performance, closing at the daily limit [3] - Historical data indicates a 46.37% probability of stocks with net institutional buying rising the next day, and a 38.75% probability of rising within three days [3] Earnings Forecast - Among the stocks with net institutional buying, four have released half-year earnings forecasts, with two expecting profit increases and one expecting profit [3] - The stock with the highest expected net profit increase is Shuo Beide, with a forecasted net profit of 32.5 million yuan, representing a year-on-year increase of 947.88% [3] Net Selling Highlights - The stock with the highest net selling by institutions was Shanghai Film, which saw a price drop of 7.05%, with net selling amounting to 62.16 million yuan [3][6] - Other notable net selling stocks included Boyun New Materials and Aiying Room, with net selling amounts of 59.90 million yuan and 45.29 million yuan, respectively [4][6] Stock Connect Activity - On July 29, 17 stocks on the trading list had participation from the Shanghai and Shenzhen Stock Connect, with net buying in stocks like Dekoli and Hengbao, amounting to 113 million yuan and 109 million yuan, respectively [7][8] - Stocks with net selling included Beiyinmei and Xizang Tianlu, with net selling amounts of 96.20 million yuan and 53.63 million yuan, respectively [7][8]