Zheng Xing Xing Ye Ri Bao·2025-07-30 08:20Market Overview - The rubber sector experienced a decline of 0.47% on July 30, with Yanggu Huatai leading the drop [1] - The Shanghai Composite Index closed at 3615.72, up 0.17%, while the Shenzhen Component Index closed at 11203.03, down 0.77% [1] Stock Performance - Notable gainers in the rubber sector included: - Zhen'an Technology (300767) with a closing price of 15.18, up 11.29% and a trading volume of 449,900 shares [1] - Tiantie Technology (300587) closed at 7.16, up 3.02% with a trading volume of 521,600 shares [1] - Major decliners included: - Yanggu Huatai (300121) closed at 14.50, down 4.61% with a trading volume of 277,500 shares [2] - Litong Technology (832225) closed at 20.11, down 4.56% with a trading volume of 38,900 shares [2] Capital Flow - The rubber sector saw a net outflow of 106 million yuan from main funds, while retail funds experienced a net inflow of 41.11 million yuan [2] - The net inflow from speculative funds was 65.18 million yuan [2] Individual Stock Capital Flow - Tian Tie Technology (300587) had a main fund net inflow of 16.06 million yuan, while retail funds saw a net outflow of 42.17 million yuan [3] - Zhen'an Technology (300767) recorded a main fund net inflow of 9.55 million yuan, with retail funds experiencing a net outflow of 37.23 million yuan [3] - Longxing Technology (002442) had a main fund net outflow of 3.24 million yuan, but retail funds saw a net inflow of 5.62 million yuan [3]