Zheng Xing Xing Ye Ri Bao·2025-08-19 08:32Core Insights - The aviation and airport sector saw a slight increase of 0.18% on August 19, with China Eastern Airlines leading the gains [1] - The Shanghai Composite Index closed at 3727.29, down 0.02%, while the Shenzhen Component Index closed at 11821.63, down 0.12% [1] Stock Performance Summary - China Eastern Airlines (600115) closed at 4.07, up 0.99% with a trading volume of 860,800 shares [1] - China Southern Airlines (600029) closed at 5.90, up 0.51% with a trading volume of 730,400 shares [1] - Xiamen Airport (600897) closed at 14.91, up 0.40% with a trading volume of 38,900 shares [1] - Shanghai Airport (600009) remained unchanged at 31.87 with a trading volume of 118,900 shares [1] - Hainan Airlines (600221) remained unchanged at 1.53 with a trading volume of 2,981,900 shares [1] - Spring Airlines (601021) remained unchanged at 52.81 with a trading volume of 42,500 shares [1] - The overall performance of the aviation and airport sector showed mixed results with some stocks gaining while others remained flat or declined [1][2] Capital Flow Analysis - The aviation and airport sector experienced a net outflow of 236 million yuan from major funds, while retail investors saw a net inflow of 169 million yuan [2] - Speculative funds had a net inflow of 67.72 million yuan into the sector [2]