Zheng Xing Xing Ye Ri Bao·2025-10-20 08:21Market Overview - On October 20, the automotive service sector rose by 0.77% compared to the previous trading day, with Jiaoyun Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Stock Performance - Key stocks in the automotive service sector showed the following performance: - Jiaoyun Co., Ltd. (600676) closed at 6.54, up 3.15% with a trading volume of 281,600 shares and a turnover of 184 million yuan [1] - Haowu Co., Ltd. (000757) closed at 5.53, up 2.98% with a trading volume of 216,900 shares [1] - Xiamen Xinda (000701) closed at 5.66, up 2.91% with a trading volume of 248,000 shares [1] - Other notable stocks include Altec (300825) at 10.47, up 1.95%, and Shanghai Wumao (600822) at 11.10, up 1.46% [1] Capital Flow - The automotive service sector experienced a net outflow of 5.33 million yuan from institutional investors and 13.30 million yuan from speculative funds, while retail investors saw a net inflow of 18.63 million yuan [2] - Detailed capital flow for key stocks includes: - Haowu Co., Ltd. saw a net inflow of 9.66 million yuan from institutional investors but a net outflow of 4.09 million yuan from speculative funds [3] - Jiaoyun Co., Ltd. had a net inflow of 8.24 million yuan from institutional investors and a net inflow of 8.87 million yuan from speculative funds [3] - Xiamen Xinda experienced a net outflow of 6.36 million yuan from speculative funds but a net inflow of 5.58 million yuan from retail investors [3]