城商行板块12月24日跌0.35%，宁波银行领跌，主力资金净流出1.85亿元

Group 1 - The city commercial bank sector experienced a decline of 0.35% on December 24, with Ningbo Bank leading the drop [1] - The Shanghai Composite Index closed at 3940.95, up 0.53%, while the Shenzhen Component Index closed at 13486.42, up 0.88% [1] - Key individual stock performances in the city commercial bank sector included Zhengzhou Bank at 1.95 with a rise of 0.52% and Ningbo Bank at 28.37 with a decline of 0.84% [2] Group 2 - The net outflow of main funds in the city commercial bank sector was 185 million yuan, while speculative funds saw a net inflow of 384 million yuan, and retail investors experienced a net outflow of 199 million yuan [2] - The fund flow data indicated that Ningbo Bank had a main fund net inflow of 33.33 million yuan, while retail investors had a significant net outflow of 1.05 billion yuan [3] - Other banks like Hangzhou Bank and Chengdu Bank also showed mixed fund flows, with Hangzhou Bank having a main fund net inflow of 14.83 million yuan and Chengdu Bank experiencing a slight net outflow of 43.16 thousand yuan [3]