专业连锁板块8月29日跌0.45%，博士眼镜领跌，主力资金净流出7521.93万元

Market Overview - On August 29, the professional chain sector declined by 0.45%, with Doctor Glasses leading the drop [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] Individual Stock Performance - Huazhi Wine (300755) closed at 18.46, up 3.13% with a trading volume of 181,100 shares and a transaction value of 338 million yuan [1] - Aiyingshi (603214) closed at 19.17, up 0.10% with a trading volume of 50,800 shares [1] - Kid King (301078) closed at 12.40, down 0.08% with a trading volume of 461,200 shares [1] - Yanshida (002416) closed at 12.47, down 1.03% with a trading volume of 197,400 shares [1] - Jifeng Technology (300022) closed at 8.61, down 1.26% with a trading volume of 171,400 shares [1] - Tianyin Holdings (000829) closed at 10.45, down 1.42% with a trading volume of 176,600 shares [1] - Doctor Glasses (300622) closed at 36.04, down 1.93% with a trading volume of 107,600 shares [1] Capital Flow Analysis - The professional chain sector experienced a net outflow of 75.22 million yuan from main funds, while retail investors saw a net inflow of 74.65 million yuan [1] - The capital flow for individual stocks shows that Huazhi Wine had a net inflow of 19.48 million yuan from main funds, while Doctor Glasses had a net outflow of 44.46 million yuan [2] - Kid King saw a net outflow of 19.72 million yuan from main funds, but a net inflow of 33.13 million yuan from retail investors [2]