Zheng Xing Xing Ye Ri Bao·2026-01-28 08:58Group 1 - The passenger car sector experienced a decline of 0.81% on January 28, with Seres 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] - BYD's stock price increased by 1.67% to 93.34, while several other major automakers like Great Wall Motors and SAIC Motor saw declines of 1.04% and 1.25% respectively [1] Group 2 - The passenger car sector saw a net outflow of 1.029 billion yuan from institutional investors, while retail investors contributed a net inflow of 762 million yuan [1] - Specific stocks like SAIC Motor and Great Wall Motors experienced significant net outflows from institutional investors, with amounts of -12.24 million yuan and -24.21 million yuan respectively [1] - In contrast, Haima Automobile and BYD saw net inflows from retail investors of 40.35 million yuan and 28.6 million yuan respectively [1]