Zheng Xing Xing Ye Ri Bao·2025-10-28 08:34Core Insights - The aviation and airport sector saw a rise of 0.61% on October 28, with Xiamen Airport leading the gains [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] Stock Performance - Xiamen Airport (600897) closed at 17.60, up 10.00% with a trading volume of 132,700 shares and a transaction value of 229 million yuan [1] - Southern Airlines (600029) closed at 6.70, up 1.52% with a trading volume of 927,600 shares and a transaction value of 626 million yuan [1] - Other notable performances include: - Hainan Airlines (600221) up 0.60% to 1.69 [1] - China Eastern Airlines (600115) up 0.21% to 4.84 [1] Capital Flow - The aviation and airport sector experienced a net inflow of 22.1 million yuan from institutional investors, while retail investors saw a net inflow of 42.8 million yuan [2] - However, speculative funds recorded a net outflow of 64.9 million yuan [2] Individual Stock Capital Flow - Xiamen Airport had a net inflow of 45.72 million yuan from institutional investors, but a net outflow of 20.31 million yuan from speculative funds [3] - Shenzhen Airport saw a net inflow of 16.57 million yuan from institutional investors, with a net outflow of 5.96 million yuan from speculative funds [3] - China Eastern Airlines experienced a net outflow of 9.82 million yuan from institutional investors, while retail investors contributed a net inflow of 5.52 million yuan [3]