Zheng Xing Xing Ye Ri Bao·2025-10-27 08:24Core Viewpoint - The aviation and airport sector experienced a slight increase of 0.09% on October 27, with Xiamen Airport leading the gains. The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1]. Summary by Category Stock Performance - Xiamen Airport (600897) closed at 16.00, up 1.91% with a trading volume of 127,600 shares and a turnover of 204 million yuan - China National Aviation (601111) closed at 8.46, up 1.08% with a trading volume of 532,900 shares - China Southern Airlines (600029) closed at 6.60, up 0.30% with a trading volume of 431,700 shares - Shanghai Airport (600009) remained unchanged at 31.37 with a trading volume of 71,700 shares - Hainan Airlines (600221) closed at 1.68, unchanged with a trading volume of 3,633,800 shares - China Eastern Airlines (600115) closed at 4.83, down 0.41% with a trading volume of 953,200 shares [1][2]. Capital Flow - The aviation and airport sector saw a net outflow of 153 million yuan from institutional investors, while retail investors contributed a net inflow of 107 million yuan [2][3]. - The detailed capital flow for key stocks indicates that: - China Southern Airlines had a net inflow of 29.35 million yuan from institutional investors - Hainan Airlines experienced a net outflow of 19.17 million yuan from institutional investors - Xiamen Airport had a net inflow of 6.56 million yuan from institutional investors [3].