专业连锁板块8月7日跌0.06%，华致酒行领跌，主力资金净流出2222.19万元

Market Overview - On August 7, the professional chain sector experienced a slight decline of 0.06%, with Huazhi Wine leading the drop [1] - The Shanghai Composite Index closed at 3639.67, up 0.16%, while the Shenzhen Component Index closed at 11157.94, down 0.18% [1] Individual Stock Performance - Jifeng Technology (300022) closed at 8.84, up 0.80% with a trading volume of 175,800 shares and a transaction value of 1.55 billion [1] - Aiyingshi (603214) closed at 66.61, up 0.41% with a trading volume of 116,100 shares and a transaction value of 2.29 billion [1] - Haiziwang (301078) closed at 12.93, up 0.39% with a trading volume of 670,300 shares and a transaction value of 8.69 billion [1] - Tianyin Holdings (000829) closed at 10.32, up 0.19% with a trading volume of 193,500 shares and a transaction value of 201 million [1] - Doctor's Glasses (300622) closed at 33.76, up 0.09% with a trading volume of 100,200 shares and a transaction value of 340 million [1] - Aishide (002416) closed at 12.32, down 0.56% with a trading volume of 171,100 shares and a transaction value of 212 million [1] - Huazhi Wine (300755) closed at 18.02, down 1.15% with a trading volume of 32,300 shares and a transaction value of 58.54 million [1] Fund Flow Analysis - The professional chain sector saw a net outflow of 22.22 million from main funds, while retail investors contributed a net inflow of 25.35 million [1] - The detailed fund flow for individual stocks shows that Haiziwang had a main fund net inflow of 14.32 million, while Huazhi Wine experienced a significant outflow of 9.48 million from main funds [2] - Aiyingshi had a net inflow of 8.73 million from main funds, but saw a net outflow of 1.48 million from speculative funds [2]