城商行板块1月16日跌1.27%，江苏银行领跌，主力资金净流出2.29亿元

Core Viewpoint - The city commercial bank sector experienced a decline of 1.27% on January 16, with Jiangsu Bank leading the drop. The Shanghai Composite Index closed at 4101.91, down 0.26%, while the Shenzhen Component Index closed at 14281.08, down 0.18% [1]. Group 1: Stock Performance - Ningbo Bank closed at 29.30, up 1.70% with a trading volume of 589,500 shares and a transaction value of 1.723 billion [1]. - Xiamen Bank closed at 7.20, up 0.70% with a trading volume of 128,700 shares and a transaction value of 92.3661 million [1]. - Jiangsu Bank closed at 9.76, down 2.69% with a trading volume of 2,061,300 shares and a transaction value of 2.033 billion [2]. - Shanghai Bank closed at 9.64, down 2.43% with a trading volume of 961,200 shares and a transaction value of 933.3 million [2]. Group 2: Capital Flow - The city commercial bank sector saw a net outflow of 229 million from main funds, while speculative funds had a net inflow of 716 million, and retail investors experienced a net outflow of 487 million [2]. - Hangzhou Bank had a main fund net inflow of 153 million, while retail investors saw a net outflow of 113 million [3]. - Nanjing Bank recorded a main fund net inflow of 70.5 million and a retail net outflow of 131 million [3].