Zheng Xing Xing Ye Ri Bao·2026-01-30 09:00Market Overview - The IT services sector experienced a decline of 1.93% on January 30, with *ST Yun Chuang leading the drop [1] - The Shanghai Composite Index closed at 4117.95, down 0.96%, while the Shenzhen Component Index closed at 14205.89, down 0.66% [1] Stock Performance - Notable gainers in the IT services sector included: - Chengdi Xiangjiang (603887) with a closing price of 15.62, up 10.00% and a trading volume of 452,200 shares, totaling 696 million yuan [1] - Hongjing Technology (301396) closed at 111.88, up 9.59% with a trading volume of 236,300 shares, totaling 2.635 billion yuan [1] - Chuling Information (300250) closed at 26.43, up 6.27% with a trading volume of 264,500 shares, totaling 683 million yuan [1] - Major decliners included: - *ST Yun Chuang (920305) closed at 7.10, down 28.28% with a trading volume of 92,700 shares, totaling 69.559 million yuan [2] - Haoyun Technology (300448) closed at 9.21, down 6.21% with a trading volume of 639,300 shares, totaling 600 million yuan [2] - Meideng Technology (920227) closed at 82.40, down 6.04% with a trading volume of 27,500 shares, totaling 231 million yuan [2] Capital Flow - The IT services sector saw a net outflow of 4.541 billion yuan from institutional investors, while retail investors contributed a net inflow of 3.451 billion yuan [2] - Notable capital flows included: - Chengdi Xiangjiang (603887) had a net inflow of 2.12 billion yuan from institutional investors, while retail investors saw a net outflow of 1.04 billion yuan [3] - Yun Tian Li Fei (688343) experienced a net inflow of 1.78 billion yuan from institutional investors, with retail investors facing a net outflow of 8.165 million yuan [3] - Guo Wang Xin Tong (600131) had a net inflow of 81.676 million yuan from institutional investors, while retail investors had a net outflow of 6.482 million yuan [3]