Zheng Xing Xing Ye Ri Bao·2025-07-30 08:33Market Overview - On July 30, the communication services sector rose by 0.27% compared to the previous trading day, with Nanling Technology leading the gains [1] - The Shanghai Composite Index closed at 3615.72, up 0.17%, while the Shenzhen Component Index closed at 11203.03, down 0.77% [1] Stock Performance - Nanling Technology (300921) closed at 26.74, with a gain of 3.28% and a trading volume of 201,600 shares [1] - China Telecom (601728) closed at 7.49, up 1.35%, with a trading volume of 1,373,200 shares and a turnover of 1.025 billion yuan [1] - China Mobile (600941) closed at 109.51, up 0.28%, with a trading volume of 122,200 shares and a turnover of 1.337 billion yuan [1] - The overall performance of the communication services sector showed mixed results, with some stocks experiencing declines [2] Capital Flow - The communication services sector saw a net outflow of 677 million yuan from institutional investors, while retail investors contributed a net inflow of 535 million yuan [2] - Major stocks like China Telecom and China Unicom experienced significant net outflows from institutional investors, indicating a shift in capital dynamics [3] - Nanling Technology had a net inflow of 22.25 million yuan from institutional investors, suggesting continued interest despite broader sector trends [3]