HYATECH(SH:688510) Zheng Xing Xing Ye Ri Bao·2025-10-30 08:35Market Overview - The aviation equipment sector experienced a decline of 1.98% on October 30, with Hangya Technology 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 stock performances included: - *ST Guandian (688287): Closed at 4.95, up 1.85% with a trading volume of 31,300 shares and a turnover of over 15.46 million yuan [1] - Hangya Technology (688510): Closed at 22.62, down 10.13% with a trading volume of 115,100 shares and a turnover of 270 million yuan [2] - Philai (300395): Closed at 83.30, down 7.39% with a trading volume of 453,600 shares and a turnover of 3.897 billion yuan [2] Capital Flow - The aviation equipment sector saw a net outflow of 1.806 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.163 billion yuan [2][3] - The capital flow for specific stocks showed: - Maxinlin (688685): Net inflow from institutional investors was 17.22 million yuan, while retail investors had a net outflow of 17.58 million yuan [3] - Jiachitech (688708): Institutional net inflow was 7.04 million yuan, with retail investors experiencing a net outflow of 4.00 million yuan [3]