Zheng Xing Xing Ye Ri Bao·2025-12-24 09:17Core Viewpoint - The communication services sector experienced a slight decline of 0.22% on December 24, with ST Xintong leading the drop, while the overall Shanghai Composite Index rose by 0.53% to close at 3940.95 [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 3940.95, up 0.53%, while the Shenzhen Component Index closed at 13486.42, up 0.88% [1]. - The communication services sector saw a net outflow of 618 million yuan from major funds, while retail investors contributed a net inflow of 484 million yuan [2][3]. Group 2: Individual Stock Performance - ST Xintong (600289) closed at 6.68, down 1.76%, with a trading volume of 33,500 shares and a transaction value of 22.48 million yuan [2]. - Three stocks in the communication services sector showed significant gains: - Sanwei Communication (002115) rose by 4.55% to 11.27 yuan [1]. - Online and Offline (300959) increased by 3.20% to 108.05 yuan [1]. - Wajingke (301380) gained 2.36% to close at 31.63 yuan [1]. Group 3: Fund Flow Analysis - Major funds showed a net inflow in Online and Offline (300959) of 94.56 million yuan, while retail investors had a net outflow of 87.04 million yuan [3]. - The fund flow analysis indicates that while major funds are withdrawing, retail investors are actively participating in the market, particularly in stocks like Online and Offline and Hengxin Dongfang (300081) [3].