Zheng Quan Shi Bao Wang·2025-05-29 09:55Market Overview - The Shanghai Composite Index closed at 3363.45 points, up 0.7%, with a trading volume of 453.74 billion yuan [1] - The Shenzhen Component Index closed at 10127.20 points, up 1.24%, with a trading volume of 731.68 billion yuan [1] - The ChiNext Index closed at 2012.55 points, up 1.37%, with a trading volume of 336.65 billion yuan [1] - The STAR Market 50 Index closed at 986.30 points, up 1.61%, with a trading volume of 17.87 billion yuan [1] - The total trading volume of both markets reached 1185.42 billion yuan, an increase of 175.47 billion yuan compared to the previous trading day [1] Sector Performance - Strong sectors included computer, pharmaceutical biology, electronics, national defense and military industry, communication, media, automotive, and machinery equipment [3] - Active concepts included digital currency, recombinant protein, cross-border payment, CRO, financial tax digitalization, noise prevention, data elements, and domestic software [3] - Weak sectors included beauty care, banking, food and beverage, and precious metals [3] Stock Performance - A total of 4226 stocks rose, while 812 stocks fell, with 84 stocks remaining flat and 25 stocks suspended [3] - 118 stocks hit the daily limit up, while 16 stocks hit the daily limit down [3] - Notable stocks with significant limit-up orders included Yunnei Power, Shanzi Gaoke, and ST United, with closing limit-up orders of 99.10 million shares, 66.23 million shares, and 50.35 million shares respectively [3] Fund Flow - The net inflow of main funds in the Shanghai and Shenzhen markets was 7.43 billion yuan, with 16 sectors showing net inflows [7] - The computer sector had the highest net inflow of 5.61 billion yuan, followed by electronics, non-bank financials, automotive, and national defense and military industry [8] - The mechanical equipment sector experienced the largest net outflow of 1.23 billion yuan [8] Individual Stock Highlights - 71 stocks saw net inflows exceeding 100 million yuan, with Shanzi Gaoke leading at 711 million yuan [10] - Stocks with significant net outflows included Rongfa Nuclear Power, with a net outflow of 764 million yuan, followed by Xue Ren Shares and BYD [14] - Institutional buying was led by Wangzi New Materials, with a net purchase of approximately 41.11 million yuan [18]