COTRAN(SZ:300731) Zheng Xing Xing Ye Ri Bao·2025-11-11 08:37Market Overview - The rubber sector experienced a decline of 0.53% on November 11, with Kexin New Source leading the drop [1] - The Shanghai Composite Index closed at 4002.76, down 0.39%, while the Shenzhen Component Index closed at 13289.0, down 1.03% [1] Stock Performance - Notable gainers in the rubber sector included: - Litong Technology (code: 920225) with a closing price of 45.03, up 6.30% and a trading volume of 71,000 shares, totaling 312 million yuan [1] - Sanwei Equipment (code: 920834) with a closing price of 18.48, up 2.55% and a trading volume of 81,000 shares, totaling 146 million yuan [1] - Other stocks with minor gains included Yongdong Co., Ltd. (code: 002753) up 1.61% and Yuanchuang New Materials (code: 301300) up 0.64% [1] Fund Flow Analysis - The rubber sector saw a net outflow of 110 million yuan from main funds, while retail investors contributed a net inflow of 78.99 million yuan [2][3] - Key stocks with significant fund flow included: - Zhen'an Technology (code: 300767) with a main fund net inflow of 7.19 million yuan and a retail net outflow of 24.56 million yuan [3] - Haida Co., Ltd. (code: 300320) with a main fund net inflow of 6.71 million yuan and a retail net inflow of 1.74 million yuan [3] Individual Stock Highlights - Kexin New Source (code: 300731) closed at 42.57, down 3.25%, with a trading volume of 62,800 shares and a total transaction value of 271 million yuan [2] - Other notable decliners included Liangmao Co., Ltd. (code: 002068) down 1.85% and Yanggu Huatai (code: 300121) down 1.72% [2]