Zheng Xing Xing Ye Ri Bao·2025-09-03 08:40Market Overview - On September 3, the aviation and airport sector declined by 1.25% compared to the previous trading day, with CITIC Heli leading the drop [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] Stock Performance - Notable stock performances include: - Spring Airlines (601021) closed at 52.29, up 0.56% with a trading volume of 34,700 shares and a turnover of 181 million yuan [1] - CITIC Heli (6600000) closed at 22.95, down 4.93% with a trading volume of 287,800 shares and a turnover of 674 million yuan [2] - China Southern Airlines (600029) closed at 5.83, down 1.35% with a trading volume of 478,500 shares and a turnover of 280 million yuan [2] Capital Flow - The aviation and airport sector experienced a net outflow of 345 million yuan from institutional investors, while retail investors saw a net inflow of 209 million yuan [2] - The capital flow for individual stocks shows: - Spring Airlines had a net inflow of 2.91 million yuan from institutional investors, while retail investors contributed a net inflow of 3.79 million yuan [3] - China Eastern Airlines (600115) had a net outflow of 10.47 million yuan from institutional investors, with a net inflow of 17.57 million yuan from retail investors [3]