Zheng Xing Xing Ye Ri Bao·2025-11-12 08:44Market Overview - The professional services sector increased by 0.29% on November 12, with Anche Detection leading the gains [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Top Performers - Anche Detection (300572) closed at 30.37, up 8.23% with a trading volume of 148,000 shares and a turnover of 426 million [1] - Other notable gainers include: - Zhongfangbiao (920122) up 4.02% to 40.35 [1] - Guangdian Measurement (002967) up 3.02% to 20.83 [1] - Huace Testing (300012) up 2.36% to 14.33 [1] Underperformers - Guoji Testing (301289) saw a decline of 7.33%, closing at 58.91 with a trading volume of 32,300 shares and a turnover of 193 million [2] - Other notable decliners include: - Zhonggang Tianyuan (002057) down 2.56% to 10.67 [2] - Gangyan Nake (300797) down 1.54% to 16.65 [2] Capital Flow - The professional services sector experienced a net outflow of 17.97 million from institutional investors, while retail investors saw a net outflow of 46.56 million [2] - Conversely, speculative funds recorded a net inflow of 64.53 million [2] Individual Stock Capital Flow - Anche Detection had a net inflow of 46.06 million from institutional investors, while it faced a net outflow of 25.94 million from retail investors [3] - Huace Testing recorded a net inflow of 22.96 million from institutional investors but a significant net outflow of 72.82 million from retail investors [3] - Other stocks with notable capital flows include: - Xince Standard (300938) with a net inflow of 19.25 million from institutional investors [3] - Zhongji Renjian (301508) with a net inflow of 9.86 million from institutional investors [3]