Zheng Xing Xing Ye Ri Bao·2025-11-17 08:49Market Overview - The aviation and airport sector experienced a decline of 0.89% on November 17, with Spring Airlines leading the drop [1] - The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1] Stock Performance - Xiamen Airport (600897) saw a closing price of 18.14, with an increase of 3.66% and a trading volume of 207,300 shares, totaling a transaction value of 371 million yuan [1] - China Eastern Airlines (600115) closed at 5.35, up 2.10%, with a trading volume of 1,842,700 shares, amounting to 966 million yuan [1] - Southern Airlines (600029) closed at 7.27, up 0.69%, with a trading volume of 776,900 shares [1] - Spring Airlines (601021) led the decline with a closing price of 56.20, down 5.04%, and a trading volume of 139,000 shares, totaling 787 million yuan [2] Capital Flow - The aviation and airport sector saw a net outflow of 178 million yuan from institutional investors and 131 million yuan from retail investors, while retail investors had a net inflow of 309 million yuan [2] - Southern Airlines had a net inflow of 38.50 million yuan from institutional investors, while Spring Airlines experienced a net outflow of 78.21 million yuan from institutional investors [3] - Xiamen Airport had a net inflow of 17.88 million yuan from institutional investors, while China Eastern Airlines had a net inflow of 24.59 million yuan [3]