Core Insights - The communication equipment sector experienced a rise of 1.22% on November 17, with Fujitsu leading the gains [1] - The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1] Stock Performance - Fujitsu (920640) closed at 37.19, up 10.45% with a trading volume of 156,600 shares and a transaction value of 566 million [1] - Other notable gainers include: - Guangku Technology (300620) at 103.80, up 7.90% [1] - Changxin Bochuang (300548) at 97.48, up 6.54% [1] - Dekeli (688205) at 97.59, up 5.93% [1] - Meilixin (301307) at 40.11, up 5.83% [1] Fund Flow Analysis - The communication equipment sector saw a net outflow of 1.418 billion from institutional investors and 156 million from speculative funds, while retail investors had a net inflow of 1.574 billion [2] - Key stocks with significant fund flow include: - Zhongji Xuchuang (300308) with a net inflow of 705 million from institutional investors [3] - Guodun Quantum (688027) with a net inflow of 144 million [3] - Changfei Fiber (601869) with a net inflow of 100 million [3]