Zheng Xing Xing Ye Ri Bao·2025-10-28 08:40Market Overview - The computer equipment sector declined by 0.89% on October 28, with Jia Yuan Technology leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Top Performers - Dahua Intelligent (002512) saw a significant increase of 9.98%, closing at 5.40 with a trading volume of 202.87 million shares and a turnover of 1.075 billion [1] - Zhilai Technology (300771) rose by 6.59%, closing at 13.91 with a trading volume of 36.23 million shares and a turnover of 510 million [1] - Aerospace Intelligent Equipment (300455) increased by 5.69%, closing at 22.48 with a trading volume of 94.65 million shares and a turnover of 2.116 billion [1] Underperformers - Jia Yuan Technology (301117) experienced a decline of 8.83%, closing at 39.94 with a trading volume of 130.8 million shares and a turnover of 533 million [2] - Sanwei Xinan (688489) fell by 6.43%, closing at 49.18 with a trading volume of 32.6 million shares and a turnover of 164 million [2] - Zhongwei Electronics (300270) decreased by 5.95%, closing at 10.74 with a trading volume of 307.1 million shares and a turnover of 334 million [2] Capital Flow - The computer equipment sector saw a net outflow of 1.989 billion from institutional investors, while retail investors had a net inflow of 1.796 billion [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [2] Individual Stock Capital Flow - Huijin Co. (300368) had a net inflow of 61.25 million from institutional investors, while retail investors saw a net outflow of 20.22 million [3] - Newland (000997) experienced a net inflow of 48.95 million from institutional investors, with retail investors also seeing a small net inflow of 0.48 million [3] - ST Yingfit (002528) had a significant net inflow of 20.44 million from institutional investors, but retail investors faced a net outflow of 13.60 million [3]