Zheng Xing Xing Ye Ri Bao·2025-08-22 08:46Group 1 - The IT service sector experienced a significant increase of 3.08% on August 22, with Yuntian Lifei leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up by 1.45%, while the Shenzhen Component Index closed at 12166.06, up by 2.07% [1] - Notable performers in the IT service sector included Yuntian Lifei, which surged by 20.00% to a closing price of 79.09, and Pinggao Co., which rose by 19.99% to 39.43 [1] Group 2 - The IT service sector saw a net inflow of 3.292 billion yuan from institutional funds, while retail investors experienced a net outflow of 1.683 billion yuan [2] - The top gainers in the IT service sector included Zhejiang University Network New, which increased by 10.04% to 11.95, and Tax Friend Co., which rose by 10.01% to 60.01 [1][2] - Conversely, some companies in the sector faced declines, such as Guoyuan Technology, which fell by 2.58% to 27.58, and Zhisheng Information, which decreased by 2.48% to 30.72 [2]