Zheng Xing Xing Ye Ri Bao·2026-01-20 08:51Core Viewpoint - The aviation and airport sector experienced a notable increase of 2.53% on January 20, with Southern Airlines leading the gains, while the overall stock market indices showed slight declines [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 4113.65, down 0.01%, and the Shenzhen Component Index closed at 14155.63, down 0.97% [1]. - Southern Airlines saw a closing price of 8.13, with a rise of 4.90%, and a trading volume of 936,000 shares, resulting in a transaction value of 750 million yuan [1]. - China Eastern Airlines closed at 6.36, up 3.75%, with a trading volume of 1,763,300 shares and a transaction value of 1.111 billion yuan [1]. Group 2: Individual Stock Performance - China National Aviation Holdings closed at 9.10, increasing by 3.29%, with a trading volume of 991,800 shares and a transaction value of 895 million yuan [1]. - Shenzhen Airport's closing price was 7.16, up 2.43%, with a trading volume of 294,900 shares and a transaction value of 209 million yuan [1]. - Shanghai Airport closed at 32.37, rising by 2.05%, with a trading volume of 206,900 shares and a transaction value of 666 million yuan [1]. Group 3: Capital Flow - The aviation and airport sector saw a net inflow of 137 million yuan from main funds, while retail investors experienced a net outflow of 1.22 billion yuan [2]. - Southern Airlines had a net outflow of 57.22 million yuan from main funds, with retail investors also showing a net outflow of 38.10 million yuan [3]. - Shanghai Airport recorded a net inflow of 45.37 million yuan from main funds, while retail investors had a net outflow of 34.33 million yuan [3].