Group 1 - The professional services sector experienced a decline of 0.14% on January 15, with Shihua Testing leading the drop [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index closed at 14306.73, up 0.41% [1] - Notable gainers in the professional services sector included Waiservice Holdings, which rose by 10.08% to a closing price of 6.88 [1] Group 2 - The professional services sector saw a net outflow of 209 million yuan from major funds, while retail investors had a net inflow of 284 million yuan [2] - Shilin Testing reported a significant decline of 7.65%, closing at 39.25 yuan, with a trading volume of 93,700 shares [2] - The trading volume and turnover for various companies in the sector varied, with notable figures such as Huace Testing at 14.63 yuan and a turnover of 415 million yuan [1][2] Group 3 - Major funds showed a net inflow of 63.84 million yuan into Shilin Testing, while retail investors had a net outflow of 83.76 million yuan [3] - Waiservice Holdings had a net inflow of 53.51 million yuan from major funds, but retail investors experienced a net outflow of 24.67 million yuan [3] - The overall trend indicates a mixed sentiment among different investor types within the professional services sector [3]
专业服务板块1月15日跌0.14%，实朴检测领跌，主力资金净流出2.09亿元