Zheng Quan Shi Bao Wang·2025-07-30 10:24Market Overview - The Shanghai Composite Index closed at 3615.72 points, up 0.17%, with a trading volume of 819.63 billion yuan [1] - The Shenzhen Component Index closed at 11203.03 points, down 0.77%, with a trading volume of 1024.65 billion yuan [1] - The ChiNext Index closed at 2367.68 points, down 1.62%, with a trading volume of 503.32 billion yuan [1] - The STAR 50 Index closed at 1058.57 points, down 1.11%, with a trading volume of 35.32 billion yuan [1] - The total trading volume of both markets was 1844.28 billion yuan, an increase of 41.11 billion yuan compared to the previous trading day [1] Sector Performance - Strong sectors included steel, oil and petrochemicals, media, food and beverage, banking, and textiles [3] - Active concepts included aquaculture, oil and gas services, dairy, heparin, film and television, and marine economy [3] - Weak sectors included electric equipment, computers, automobiles, defense and military, securities, telecommunications, machinery, and real estate [3] - The computer sector saw the largest net outflow of funds, amounting to 89.79 billion yuan [5] Fund Flow - The net outflow of main funds from the Shanghai and Shenzhen markets was 52.9 billion yuan [4] - The net outflow from the ChiNext was 21.25 billion yuan, while the Shanghai 300 index saw a net outflow of 12.33 billion yuan [5] - Only four sectors saw net inflows: media (10.72 billion yuan), social services (1.99 billion yuan), food and beverage (1.61 billion yuan), and retail (0.75 billion yuan) [5] Individual Stock Performance - A total of 1890 stocks experienced net inflows, with 41 stocks receiving over 1 billion yuan in net inflows [6] - The stock with the highest net inflow was Yingweike, with 867 million yuan [7] - Conversely, 3255 stocks faced net outflows, with 159 stocks seeing over 1 billion yuan in net outflows [8] - The stock with the highest net outflow was Ningde Times, with 1.293 billion yuan [9] Institutional Activity - Institutions had a net sell of approximately 72.4 million yuan, with 14 stocks seeing net purchases and 14 stocks seeing net sales [10] - The stock with the highest net purchase by institutions was Xizang Tianlu, with 126 million yuan [11]