Zheng Xing Xing Ye Ri Bao·2025-10-09 09:00Core Insights - The communication services sector experienced a 1.1% increase on October 9, with Chaoxun Communication leading the gains [1] - The Shanghai Composite Index closed at 3933.97, up 1.32%, while the Shenzhen Component Index closed at 13725.56, up 1.47% [1] Sector Performance - Chaoxun Communication (603322) closed at 58.18, with a rise of 7.94% and a trading volume of 291,500 shares, totaling a transaction value of 1.647 billion yuan [1] - Yuandao Communication (301139) saw a 4.70% increase, closing at 21.84 with a trading volume of 121,800 shares, amounting to 265 million yuan [1] - Lian Technology (300603) increased by 2.84%, closing at 11.58 with a trading volume of 223,900 shares, totaling 259 million yuan [1] - Other notable performers include Sanwei Communication (002115) with a 2.05% increase and a transaction value of 1.724 billion yuan, and Runhua Branch (300442) with a 1.74% increase and a transaction value of 1.716 billion yuan [1] Fund Flow Analysis - The communication services sector saw a net outflow of 376 million yuan from institutional investors, while retail investors contributed a net inflow of 264 million yuan [2] - Notable net inflows from retail investors were observed in Dream Network Technology (002123) with 20.17 million yuan and China Mobile (600941) with 19.20 million yuan [3] - Conversely, China Unicom (600050) experienced a net outflow of 73.05 million yuan from institutional investors [3]