专业连锁板块12月29日跌0.36%，华致酒行领跌，主力资金净流出2350.95万元

Group 1 - The professional chain sector experienced a decline of 0.36% on the previous trading day, with Huazhi Wine leading the drop [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] - Key stocks in the professional chain sector showed mixed performance, with Doctor Glasses rising by 2.11% and Huazhi Wine falling by 2.74% [1] Group 2 - The net outflow of main funds in the professional chain sector was 23.51 million yuan, while retail investors saw a net inflow of 67.17 million yuan [1] - Doctor Glasses had a main fund net inflow of 61.23 million yuan, while Huazhi Wine experienced a net outflow of 11.22 million yuan from main funds [2] - The overall trend indicates that retail investors are more active in the professional chain sector, with significant net inflows in several stocks [2]