Zheng Xing Xing Ye Ri Bao·2026-01-15 08:53Group 1 - The automotive service sector increased by 0.17% on January 15, with Jiaoyun Co. leading the gains [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index closed at 14306.73, up 0.41% [1] - Key stocks in the automotive service sector showed varied performance, with Jiaoyun Co. closing at 9.26, up 2.55%, and other notable stocks like China Automotive Research and Haowu Co. also showing positive gains [1] Group 2 - The automotive service sector experienced a net outflow of 114 million yuan from institutional investors, while retail investors saw a net inflow of 85.24 million yuan [2] - The trading volume and turnover for key stocks varied, with Jiaoyun Co. achieving a turnover of 1.273 billion yuan and China Automotive Research at 1.75 billion yuan [2][3] - The net inflow and outflow of funds for individual stocks indicated a mixed sentiment, with China Automotive Research seeing a net inflow of 12.73 million yuan from institutional investors [3]