Zheng Xing Xing Ye Ri Bao·2025-10-28 08:33Core Insights - The automotive service sector experienced a rise of 1.99% on October 28, with Xiamen Xinda leading the gains [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Automotive Service Sector Performance - Xiamen Xinda (000701) closed at 6.69, up 7.73% with a trading volume of 1.2489 million shares [1] - Alter (300825) closed at 11.59, up 6.33% with a trading volume of 352,300 shares [1] - China Automotive Research (601965) closed at 17.42, up 3.81% with a trading volume of 133,900 shares [1] - Other notable performances include Beiba Media (600386) up 0.83%, and Zhongqi Co. (301215) up 0.61% [1] Capital Flow Analysis - The automotive service sector saw a net inflow of 58.608 million yuan from institutional investors, while retail investors experienced a net inflow of 2.4411 million yuan [2] - Speculative funds had a net outflow of 61.049 million yuan [2] Individual Stock Capital Flow - Alter (300825) had a net inflow of 63.7984 million yuan from institutional investors, but a net outflow of 35.6794 million yuan from speculative funds [3] - Xiamen Xinda (000701) saw a net inflow of 13.2814 million yuan from institutional investors, with a small net inflow from retail investors [3] - China Automotive Research (601965) had a net inflow of 3.9191 million yuan from institutional investors, but a significant outflow from speculative funds [3]