Zheng Xing Xing Ye Ri Bao·2025-09-30 08:51Market Overview - The computer equipment sector increased by 0.81% on September 30, with Hengwei Technology leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Top Performers - Hengwei Technology (603496) closed at 35.48, up 10.02% with a trading volume of 43,600 shares and a turnover of 155 million [1] - Yutong Optical (300790) closed at 33.51, up 7.34% with a trading volume of 232,400 shares and a turnover of 754 million [1] - Sanwei Xinan (688489) closed at 51.07, up 4.82% with a trading volume of 23,500 shares [1] Underperformers - Tonghui Information (430090) closed at 7.70, down 3.75% with a trading volume of 103,600 shares and a turnover of 81 million [2] - Shuguang Digital Innovation (872808) closed at 90.39, down 3.64% with a trading volume of 28,800 shares and a turnover of 266 million [2] - Kalait (301391) closed at 77.00, down 3.45% with a trading volume of 29,300 shares and a turnover of 225 million [2] Capital Flow - The computer equipment sector experienced a net outflow of 702 million from institutional investors, while retail investors saw a net inflow of 315 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors are actively buying [2] Individual Stock Capital Flow - Inspur Information (000977) had a net inflow of 160 million from institutional investors, while retail investors experienced a net outflow of 159 million [3] - Hikvision (002415) saw a net inflow of 137 million from institutional investors, with a minor net inflow of 1.59 million from retail investors [3] - Hengwei Technology (603496) had a significant net inflow of 86.72 million from institutional investors, but retail investors faced a net outflow of 50.67 million [3]