Zheng Xing Xing Ye Ri Bao·2025-09-29 08:39Market Overview - On September 29, the rubber sector increased by 1.5% compared to the previous trading day, with Tian Tie Technology leading the gains [1] - The Shanghai Composite Index closed at 3862.53, up 0.9%, while the Shenzhen Component Index closed at 13479.43, up 2.05% [1] Stock Performance - Tian Tie Technology (300587) closed at 8.76, with a rise of 9.64% and a trading volume of 602,200 shares, amounting to 511 million yuan [1] - Other notable performers include: - Kechuang Xinyuan (300731) at 45.70, up 3.25% [1] - Quecheng Co., Ltd. (605183) at 20.16, up 2.18% [1] - Zhen'an Technology (300767) at 23.84, up 2.01% [1] - Yuanxiang New Materials (301300) at 38.89, up 1.97% [1] Fund Flow Analysis - The rubber sector experienced a net outflow of 99.06 million yuan from institutional investors, while retail investors saw a net inflow of 98.50 million yuan [2] - The main fund flow for Zhen'an Technology (300767) showed a net inflow of 21.63 million yuan from institutional investors, despite a net outflow from retail investors [3] - Other stocks with significant fund flow include: - Longxing Technology (002442) with a net outflow of 3.42 million yuan from institutional investors [3] - Black Cat Co., Ltd. (002068) with a net outflow of 4.69 million yuan from institutional investors [3]