Zheng Xing Xing Ye Ri Bao·2025-09-18 08:52Group 1 - The tourism retail sector increased by 0.74% on September 18, with China Duty Free Group leading the gains [1] - The Shanghai Composite Index closed at 3831.66, down 1.15%, while the Shenzhen Component Index closed at 13075.66, down 1.06% [1] - China Duty Free Group's closing price was 71.68, reflecting a 0.74% increase, with a trading volume of 713,800 shares and a transaction value of 5.177 billion yuan [1] Group 2 - The tourism retail sector experienced a net inflow of 166 million yuan from institutional investors, while retail investors saw a net outflow of 138 million yuan [1] - The detailed fund flow for China Duty Free Group showed a net inflow of 166 million yuan from institutional investors, a net outflow of 28.16 million yuan from speculative funds, and a net outflow of 138 million yuan from retail investors [1]