Zheng Xing Xing Ye Ri Bao·2025-10-29 08:41Market Overview - The aviation and airport sector increased by 0.71% on October 29, with HNA Holding leading the gains [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Stock Performance - HNA Holding (600221) closed at 1.75, up 3.55% with a trading volume of 8.84 million shares [1] - Xiamen Airport (600897) saw a decline of 3.30%, closing at 17.02 with a trading volume of 326,800 shares [2] - China Eastern Airlines (600115) decreased by 0.62%, closing at 4.81 with a trading volume of 1.0752 million shares [2] Capital Flow - The aviation and airport sector experienced a net inflow of 134 million yuan from institutional investors, while retail investors saw a net outflow of 26.71 million yuan [2] - HNA Holding had a net inflow of 195 million yuan from institutional investors, but a net outflow of 108 million yuan from retail investors [3] Individual Stock Analysis - China Southern Airlines (600029) had a net outflow of 8.09 million yuan from institutional investors, but a net inflow of 19.41 million yuan from retail investors [3] - Spring Airlines (601021) experienced a net outflow of 2.76 million yuan from institutional investors, while retail investors contributed a net inflow of 16.35 million yuan [3]