城商行板块1月29日涨2.54%，青岛银行领涨，主力资金净流入7.02亿元

Group 1 - The city commercial bank sector increased by 2.54% on January 29, with Qingdao Bank leading the gains [1] - The Shanghai Composite Index closed at 4157.98, up 0.16%, while the Shenzhen Component Index closed at 14300.08, down 0.3% [1] - The trading volume for Qingdao Bank was 1.9862 million shares, with a transaction value of 990 million yuan, reflecting a 9.94% increase in its closing price to 5.09 yuan [1] Group 2 - The net inflow of main funds in the city commercial bank sector was 702 million yuan, while retail investors experienced a net outflow of 548 million yuan [1] - The main fund inflow for Jiangsu Bank was 322 million yuan, accounting for 14.99% of its total trading volume [2] - Ningbo Bank saw a main fund inflow of 151 million yuan, representing 11.12% of its trading volume, while retail investors had a net outflow of 149 million yuan [2]