旅游零售板块10月17日涨0.09%，中国中免领涨，主力资金净流入9425.77万元

Group 1 - The tourism retail sector increased by 0.09% on October 17, with China Duty Free Group leading the gains [1] - The Shanghai Composite Index closed at 3839.76, down by 1.95%, while the Shenzhen Component Index closed at 12688.94, down by 3.04% [1] - China Duty Free Group's closing price was 70.02, with a slight increase of 0.09% [1] Group 2 - The tourism retail sector saw a net inflow of 94.26 million yuan from main funds, while retail funds experienced a net outflow of 32.97 million yuan [1] - The main fund's net inflow for China Duty Free Group was 94.26 million yuan, accounting for 3.88% of the total [1] - Retail funds had a net outflow of 6.13 million yuan, representing a -2.52% change [1]