Zheng Xing Xing Ye Ri Bao·2025-10-20 08:27Core Insights - The aviation and airport sector experienced a significant increase of 3.27% on October 20, with China Eastern Airlines leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Stock Performance - China Eastern Airlines (600115) closed at 4.78, up 6.70%, with a trading volume of 3.0187 million shares and a turnover of 1.412 billion [1] - Southern Airlines (600029) closed at 6.60, up 6.28%, with a trading volume of 1.7359 million shares and a turnover of 1.122 billion [1] - Xiamen Airport (600897) saw a decline of 0.85%, closing at 15.20, with a trading volume of 130,300 shares [2] Capital Flow - The aviation and airport sector saw a net inflow of 757 million in main funds, while retail investors experienced a net outflow of 534 million [2][3] - Southern Airlines had a net inflow of 184 million from main funds, but a net outflow of 134 million from retail investors [3] - China Eastern Airlines recorded a net inflow of 150 million from main funds, with a net outflow of 147 million from retail investors [3]