一般零售板块12月22日跌0.02%，德必集团领跌，主力资金净流出23.32亿元

Group 1 - The general retail sector experienced a slight decline of 0.02% compared to the previous trading day, with Debi Group leading the decline [1] - The Shanghai Composite Index closed at 3917.36, reflecting an increase of 0.69%, while the Shenzhen Component Index closed at 13332.73, showing an increase of 1.47% [1] - A detailed table of individual stock performance within the general retail sector is provided [1] Group 2 - In terms of capital flow, the general retail sector saw a net outflow of 2.332 billion yuan from major funds, while speculative funds had a net inflow of 207 million yuan, and retail investors contributed a net inflow of 2.125 billion yuan [2] - A detailed table of capital flow for individual stocks within the general retail sector is included [2]