汽车服务板块9月22日跌1.78%，德众汽车领跌，主力资金净流出1.29亿元

Market Overview - On September 22, the automotive service sector declined by 1.78%, with 德众汽车 leading the drop [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Stock Performance - The following stocks in the automotive service sector experienced notable changes: - 德众汽车 (Code: 838030) closed at 8.15, down 5.67% with a trading volume of 266,400 shares and a turnover of 216 million yuan [2] - 厦门信达 (Code: 000701) closed at 5.80, down 4.76% with a trading volume of 422,100 shares and a turnover of 246 million yuan [2] - 申华控股 (Code: 600653) closed at 2.19, down 2.67% with a trading volume of 737,200 shares and a turnover of 162 million yuan [2] - 上海物贸 (Code: 600822) closed at 12.59, down 2.63% with a trading volume of 228,400 shares and a turnover of 288 million yuan [2] - 中国汽研 (Code: 601965) closed at 18.47, down 2.17% with a trading volume of 150,900 shares and a turnover of 281 million yuan [2] Capital Flow - The automotive service sector saw a net outflow of 129 million yuan from institutional investors, while retail investors had a net inflow of 139 million yuan [2][3] - The following stocks had significant capital flow changes: - 交运股份 (Code: 600676) had a net outflow of 942,920 yuan from institutional investors [3] - 中国汽研 (Code: 601965) had a net outflow of 529,130 yuan from institutional investors [3] - 厦门信达 (Code: 000701) had a net outflow of 644,020 yuan from institutional investors [3] - 申华控股 (Code: 600653) had a net outflow of 2,132,270 yuan from institutional investors [3]