Zheng Xing Xing Ye Ri Bao·2025-08-27 08:39Market Overview - On August 27, the automotive service sector declined by 2.34%, with Altr leading the drop [1] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] Stock Performance - Notable stock performances included: - Haowu Co., Ltd. (000757) increased by 4.30% to a closing price of 5.34 [1] - Altr (300825) decreased by 4.33% to a closing price of 12.80 [2] - Shanghai Material Trade (600822) fell by 3.80% to 11.91 [2] - Guoji Automobile (600335) dropped by 3.45% to 6.44 [2] - Xiamen Xinda (000701) decreased by 2.75% to 6.01 [2] Trading Volume and Capital Flow - The automotive service sector experienced a net outflow of 152 million yuan from institutional investors, while retail investors saw a net inflow of 83.67 million yuan [2][3] - The trading volume for Haowu Co., Ltd. was 464,700 shares with a transaction value of 248 million yuan [1] Capital Flow Analysis - Key capital flow data showed: - China Automotive Research (601965) had a net outflow of 482,600 yuan from institutional investors [3] - Altr (300825) faced a significant net outflow of 45.14 million yuan from institutional investors [3] - Shanghai Material Trade (600822) saw a net outflow of 35.21 million yuan from institutional investors [3]