Zheng Xing Xing Ye Ri Bao·2025-07-29 08:33Market Overview - On July 29, the rubber sector increased by 0.05% compared to the previous trading day, with Zhongyu Technology leading the gains [1] - The Shanghai Composite Index closed at 3609.71, up 0.33%, while the Shenzhen Component Index closed at 11289.41, up 0.64% [1] Stock Performance - Zhongyu Technology (871694) closed at 21.71, up 3.83% with a trading volume of 30,500 shares and a turnover of 64.55 million yuan [1] - Litong Technology (832225) closed at 21.07, up 2.48% with a trading volume of 35,600 shares and a turnover of 73.97 million yuan [1] - Kexin Innovation Source (300731) closed at 29.66, up 2.10% with a trading volume of 59,600 shares and a turnover of 173 million yuan [1] - Other notable stocks include Yangnian Agricultural Committee (300121) with a closing price of 15.20, up 1.74%, and Nongan Technology (300767) with a closing price of 13.64, up 0.81% [1] Fund Flow Analysis - The rubber sector experienced a net outflow of 68.40 million yuan from main funds, while retail funds saw a net inflow of 20.03 million yuan [2] - The main funds' net inflow and outflow for specific stocks include: - Lian Ke Technology (001207) with a net inflow of 10.69 million yuan from main funds [3] - Yanggu Huatai (300121) with a net inflow of 7.84 million yuan from main funds [3] - Sanwei Shares (603033) with a net inflow of 7.81 million yuan from main funds [3] - Conversely, stocks like Longxing Technology (002442) and Yuanchuang New Materials (301300) saw net outflows from main funds of 1.28 million yuan and 2.19 million yuan, respectively [3]