Zheng Xing Xing Ye Ri Bao·2025-08-14 08:34Market Overview - On August 14, the computer equipment sector rose by 0.05% compared to the previous trading day, with Xin Guo Du leading the gains [1] - The Shanghai Composite Index closed at 3666.44, down 0.46%, while the Shenzhen Component Index closed at 11451.43, down 0.87% [1] Top Performers - Xin Guo Du (300130) closed at 31.93, up 6.68% with a trading volume of 831,800 shares and a transaction value of 2.633 billion [1] - Zhongke Shuguang (603019) closed at 74.08, up 6.24% with a trading volume of 1,402,500 shares and a transaction value of 10.391 billion [1] - Chunzhen Technology (603516) closed at 108.49, up 6.05% with a trading volume of 192,500 shares and a transaction value of 2.091 billion [1] Underperformers - Huijin Co., Ltd. (300368) closed at 15.23, down 11.45% with a trading volume of 1,342,300 shares and a transaction value of 2.152 billion [2] - Liding Optoelectronics (605118) closed at 31.57, down 6.46% with a trading volume of 93,800 shares and a transaction value of 302 million [2] - Yimikang (300249) closed at 17.24, down 6.05% with a trading volume of 622,900 shares and a transaction value of 1.111 billion [2] Capital Flow - The computer equipment sector experienced a net outflow of 1.364 billion from institutional investors, while retail investors saw a net inflow of 1.424 billion [2] - The detailed capital flow for key stocks shows varying trends, with Zhongke Shuguang having a net inflow of 1.016 billion from institutional investors [3] - Xin Guo Du had a net inflow of 176 million from institutional investors, while retail investors had a net outflow of 192 million [3]