ALK(SZ:002940) Zheng Quan Shi Bao Wang·2025-07-02 10:37Market Overview - The Shanghai Composite Index closed at 3454.79 points, down 0.09%, with a trading volume of 543.13 billion yuan [1] - The Shenzhen Component Index closed at 10412.63 points, down 0.61%, with a trading volume of 833.85 billion yuan [1] - The ChiNext Index closed at 2123.72 points, down 1.13%, with a trading volume of 393.79 billion yuan [1] - The total trading volume of both markets was 1376.98 billion yuan, a decrease of 89.06 billion yuan from the previous trading day [1] Sector Performance - Strong sectors included steel, coal, construction materials, agriculture, banking, and non-ferrous metals [3] - Active concepts included marine economy, aquaculture, low-carbon metallurgy, organic silicon, and BC batteries [3] - Weak sectors included electronics, communications, defense, computer, education, beauty care, and pharmaceutical biology [3] Individual Stock Performance - 1857 stocks rose while 3106 stocks fell, with 62 stocks hitting the daily limit up and 9 stocks hitting the limit down [3] - Chengbang Co. achieved a five-day limit up streak, the highest among stocks [5] Fund Flow - The net outflow of main funds from the Shanghai and Shenzhen markets was 33.19 billion yuan [6] - The ChiNext saw a net outflow of 18.53 billion yuan, while the Shanghai and Shenzhen 300 index had a net outflow of 2.375 billion yuan [7] - Eight sectors experienced net inflows, with the power equipment sector seeing the highest inflow of 1.595 billion yuan [7] Notable Stocks with Fund Inflows - Yuyin Co. had the highest net inflow of 664 million yuan, followed by Rongfa Nuclear Power and Hunan Tianyan with inflows of 533 million yuan and 456 million yuan respectively [9][11] Notable Stocks with Fund Outflows - Jihua Group experienced the highest net outflow of 644 million yuan, followed by OFILM and Dongfang Fortune with outflows of 578 million yuan and 525 million yuan respectively [13][14] Institutional Trading - Institutions had a net sell of approximately 641 million yuan, with Anglikang being the most bought stock at about 101 million yuan [17][18]