专业服务板块10月24日涨0.17%，安车检测领涨，主力资金净流出1.16亿元

Core Insights - The professional services sector saw a slight increase of 0.17% on October 24, with Anche Detection leading the gains [1] - The Shanghai Composite Index closed at 3950.31, up 0.71%, while the Shenzhen Component Index closed at 13289.18, up 2.02% [1] Performance Summary - Top Gainers: - Anche Detection (300572) closed at 30.45, up 4.21% with a trading volume of 101,700 shares and a turnover of 306 million yuan [1] - Shengke Nano (688757) closed at 29.10, up 3.23% with a trading volume of 23,500 shares and a turnover of 68.08 million yuan [1] - Guangdian Measurement (002967) closed at 20.77, up 3.18% with a trading volume of 164,000 shares and a turnover of 338 million yuan [1] - Top Losers: - Guolai Detection (301289) closed at 62.71, down 5.66% with a trading volume of 87,800 shares and a turnover of 554 million yuan [2] - Guangdong Jianke (301632) closed at 30.22, down 5.50% with a trading volume of 136,300 shares and a turnover of 415 million yuan [2] - Lihua Kechuang (002243) closed at 9.56, down 3.73% with a trading volume of 915,000 shares and a turnover of 870 million yuan [2] Capital Flow Analysis - The professional services sector experienced a net outflow of 116 million yuan from institutional investors, while retail investors saw a net inflow of 121 million yuan [2] - Retail investors had a net outflow of 489,560 yuan [2]