Zheng Xing Xing Ye Ri Bao·2025-08-28 08:43Group 1 - The tourism retail sector increased by 0.33% on August 28, with China Duty Free Group leading the gains [1] - The Shanghai Composite Index closed at 3843.6, up 1.14%, while the Shenzhen Component Index closed at 12571.37, up 2.25% [1] - China Duty Free Group's closing price was 68.92, with a slight increase of 0.33% and a trading volume of 368,400 shares, resulting in a transaction value of 2.528 billion yuan [1] Group 2 - The tourism retail sector experienced a net outflow of 201 million yuan from institutional investors, while retail investors saw a net inflow of 178 million yuan [1] - The net inflow from speculative funds was 23.1647 million yuan, accounting for 0.92% of the total [1] - China Duty Free Group had a net outflow of 201 million yuan from institutional investors, with retail investors contributing a net inflow of 178 million yuan, representing 7.04% of the total [1]