Zheng Xing Xing Ye Ri Bao·2025-09-30 08:44Core Insights - The aviation and airport sector saw a 1.01% increase on September 30, with China National Airlines leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Stock Performance Summary - China National Airlines (601111) closed at 7.91, up 1.93%, with a trading volume of 696,500 shares and a transaction value of 544 million [1] - China Eastern Airlines (600115) closed at 4.15, up 1.72%, with a trading volume of 1,349,600 shares and a transaction value of 554 million [1] - Southern Airlines (600029) closed at 6.05, up 1.68%, with a trading volume of 823,000 shares and a transaction value of 493 million [1] - Hainan Airlines (600221) closed at 1.62, up 1.25%, with a trading volume of 4,053,700 shares and a transaction value of 654 million [1] - CITIC Offshore Helicopter (000099) closed at 22.15, up 1.23%, with a trading volume of 157,900 shares and a transaction value of 350 million [1] - Huaxia Airlines (002928) closed at 10.02, up 1.01%, with a trading volume of 147,100 shares and a transaction value of 146 million [1] - Xiamen Airport (600897) closed at 14.46, up 0.49%, with a trading volume of 21,600 shares and a transaction value of 31.12 million [1] - Juneyao Airlines (603885) closed at 13.60, up 0.15%, with a trading volume of 12,140 shares and a transaction value of 165 million [1] - Baiyun Airport (600004) closed at 9.48, up 0.11%, with a trading volume of 151,600 shares and a transaction value of 143 million [1] - Shanghai Airport (600009) closed at 31.89, unchanged, with a trading volume of 84,100 shares and a transaction value of 26.8 million [1] Capital Flow Analysis - The aviation and airport sector experienced a net inflow of 4.9999 million from institutional investors, while retail investors saw a net outflow of 15.1862 million [2] - Major stocks like China National Airlines had a net inflow of 86.9749 million from institutional investors, but a net outflow of 27.4145 million from retail investors [3] - Other notable stocks included CITIC Offshore Helicopter with a net inflow of 37.7769 million from institutional investors and a net outflow of 22.1763 million from retail investors [3]