Zheng Xing Xing Ye Ri Bao·2025-10-30 08:35Market Overview - The computer equipment sector experienced a decline of 1.09% on October 30, with Liding Optoelectronics leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Stock Performance - Notable gainers in the computer equipment sector included: - Tongfang Co., Ltd. (600100) with a closing price of 8.62, up 9.95% and a trading volume of 1.4384 million shares, totaling 1.228 billion yuan [1] - Tianmai Technology (300807) closed at 39.37, up 3.20% with a trading volume of 40,400 shares, totaling 162 million yuan [1] - Conversely, Liding Optoelectronics (605118) saw a significant decline of 8.06%, closing at 28.65 with a trading volume of 107,800 shares, totaling 313 million yuan [2] Capital Flow - The computer equipment sector experienced a net outflow of 1.883 billion yuan from institutional investors, while retail investors saw a net inflow of 1.535 billion yuan [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 - Key stocks and their capital flow include: - Tongfang Co., Ltd. (600100) had a net inflow of 44.4 million yuan from institutional investors, while retail investors had a net outflow of 19.4 million yuan [3] - Daotong Technology (688208) saw a net inflow of 60.43 million yuan from institutional investors, with retail investors experiencing a net outflow of 46.13 million yuan [3]