NOVA TECH(SZ:300921) Zheng Xing Xing Ye Ri Bao·2025-10-27 08:25Core Insights - The communication services sector saw a rise of 0.39% on October 27, with Nanling Technology leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Stock Performance - Nanling Technology (300921) closed at 23.66, with a gain of 2.82% and a trading volume of 50,400 shares, amounting to a transaction value of 118 million yuan [1] - ST Xintong (600289) closed at 6.65, up 2.62%, with a trading volume of 99,300 shares and a transaction value of 65.57 million yuan [1] - Yuan Dao Communication (301139) closed at 21.83, gaining 2.34% with a trading volume of 87,300 shares and a transaction value of 190 million yuan [1] - Other notable performers include Guanghuan New Network (300383) with a 1.29% increase and a transaction value of 551 million yuan, and China Unicom (600050) with a 1.10% increase and a transaction value of 1.664 billion yuan [1] Fund Flow Analysis - The communication services sector experienced a net outflow of 680 million yuan from institutional investors, while retail investors saw a net inflow of 605 million yuan [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional investors pulling back while retail investors are actively buying [2] Individual Stock Fund Flow - Guanghuan New Network (300383) had a net outflow of 37.31 million yuan from institutional investors, while retail investors contributed a net inflow of 30.89 million yuan [3] - Nanling Technology (300921) saw a net inflow of 9.95 million yuan from institutional investors, but a net outflow of 9.06 million yuan from retail investors [3] - Other stocks like Zhongfu Tong (300560) and Yuan Dao Communication (301139) also showed varied fund flows, indicating differing investor sentiments across the sector [3]