汽车服务板块1月28日跌0.9%，阿尔特领跌，主力资金净流出2110.6万元

Market Overview - The automotive service sector declined by 0.9% on January 28, with Altec leading the drop [1] - The Shanghai Composite Index closed at 4151.24, up 0.27%, while the Shenzhen Component Index closed at 14342.9, up 0.09% [1] Stock Performance - Notable gainers included: - Dezhong Automobile (Code: 920030) with a closing price of 7.10, up 2.16% [1] - Xiamen Xinda (Code: 000701) with a closing price of 6.42, up 0.47% [1] - Beiba Media (Code: 600386) with a closing price of 4.59, up 0.44% [1] - Significant decliners included: - Altec (Code: 300825) with a closing price of 10.04, down 2.52% [2] - Transportation Shares (Code: 600676) with a closing price of 7.87, down 2.11% [2] - Haowu Shares (Code: 000757) with a closing price of 5.14, down 1.53% [2] Capital Flow - The automotive service sector experienced a net outflow of 21.11 million yuan from institutional investors, while retail investors saw a net inflow of 25.76 million yuan [2] - The detailed capital flow for individual stocks showed: - Xiamen Xinda had a net inflow of 7.98 million yuan from institutional investors [3] - Beiba Media had a net inflow of 5.30 million yuan from retail investors [3] - China Automotive Research (Code: 601965) faced a net outflow of 8.07 million yuan from institutional investors [3]