Zheng Xing Xing Ye Ri Bao·2025-10-31 08:36Market Overview - The rubber sector experienced a decline of 0.23% on October 31, with Tongcheng New Materials leading the drop [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Stock Performance - Notable gainers in the rubber sector included: - Fengwu Co., Ltd. (301459) with a closing price of 43.79, up 8.39% and a trading volume of 46,700 shares, totaling 201 million yuan [1] - Sanwei Equipment (920834) closed at 17.72, up 5.73% with a trading volume of 90,700 shares, totaling 156 million yuan [1] - Yuanxiang New Materials (301300) closed at 42.60, up 4.72% with a trading volume of 26,400 shares, totaling 111 million yuan [1] Capital Flow - The rubber sector saw a net outflow of 188 million yuan from main funds, while retail investors contributed a net inflow of 198 million yuan [2] - The capital flow for specific stocks indicated: - Sanwen Co., Ltd. (002068) had a main fund net inflow of 23.82 million yuan, while retail saw a net outflow of 2.17 million yuan [3] - Longxing Technology (002442) experienced a main fund net inflow of 1.27 million yuan, with retail investors seeing a net outflow of 3.63 million yuan [3]