Zheng Xing Xing Ye Ri Bao·2025-11-19 08:52Core Insights - The aviation and airport sector experienced a decline of 0.62% on November 19, with Xiamen Airport leading the drop [1] - The Shanghai Composite Index closed at 3946.74, up 0.18%, while the Shenzhen Component Index closed at 13080.09, unchanged [1] Stock Performance - Spring Airlines (601021) closed at 56.05, up 1.95% with a trading volume of 97,300 shares and a transaction value of 54.5 million [1] - China National Aviation (601111) closed at 8.77, up 0.69% with a trading volume of 682,100 shares and a transaction value of 601 million [1] - Xiamen Airport (600897) closed at 16.66, down 3.25% with a trading volume of 96,500 shares and a transaction value of 162 million [2] Capital Flow - The aviation and airport sector saw a net outflow of 274 million from institutional investors and 175 million from retail investors, while retail investors had a net inflow of 449 million [2] - Major stocks like Spring Airlines and China National Aviation experienced mixed capital flows, with Spring Airlines seeing a net inflow of 42.9 million from institutional investors [3] Individual Stock Analysis - Xiamen Airport had a significant net outflow of 21.74 million from institutional investors, while retail investors contributed a net inflow of 28.31 million [3] - China Eastern Airlines (600115) faced a net outflow of 4.71 million from institutional investors but saw a net inflow of 51.1 million from retail investors [3]