Zheng Xing Xing Ye Ri Bao·2025-11-18 08:15Core Insights - The professional chain sector experienced a slight increase of 0.31% on November 18, with Doctor Glasses leading the gains [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Sector Performance - Doctor Glasses (300622) closed at 30.89, up 2.56% with a trading volume of 155,900 shares and a transaction value of 477 million yuan [1] - Kids Wang (301078) closed at 10.91, up 1.87% with a trading volume of 507,000 shares and a transaction value of 550 million yuan [1] - Huazhi Wine (300755) closed at 19.75, up 0.92% with a trading volume of 40,800 shares and a transaction value of 79.66 million yuan [1] - Aiyingshi (603214) closed at 18.36, down 0.54% with a trading volume of 29,200 shares and a transaction value of 53.44 million yuan [1] - Aishide (002416) closed at 12.07, down 0.58% with a trading volume of 101,700 shares and a transaction value of 123 million yuan [1] - Jifeng Technology (300022) closed at 8.53, down 0.81% with a trading volume of 144,800 shares and a transaction value of 124 million yuan [1] - Tianyin Holdings (000829) closed at 10.18, down 1.26% with a trading volume of 144,500 shares and a transaction value of 147 million yuan [1] Capital Flow - The professional chain sector saw a net inflow of 25.69 million yuan from main funds, while retail funds experienced a net outflow of 10.71 million yuan [1] - Main funds for Doctor Glasses had a net inflow of 38.89 million yuan, while retail funds had a net outflow of 23.45 million yuan [2] - Kids Wang had a net inflow of 35.48 million yuan from main funds, with a net outflow of 26.98 million yuan from retail funds [2] - Huazhi Wine had a net inflow of 7.15 million yuan from main funds, with a net outflow of 2.72 million yuan from retail funds [2] - Aiyingshi had a net outflow of 1.43 million yuan from main funds, but a net inflow of 1.79 million yuan from retail funds [2] - Aishide had a significant net outflow of 16.47 million yuan from main funds, while retail funds had a net inflow of 13.86 million yuan [2] - Tianyin Holdings experienced a substantial net outflow of 37.58 million yuan from main funds, with a net inflow of 34.83 million yuan from retail funds [2]