城商行板块12月9日跌0.28%，长沙银行领跌，主力资金净流出6010.81万元

Group 1 - The core viewpoint of the news is that the city commercial bank sector experienced a decline, with a drop of 0.28% on December 9, led by Changsha Bank [1] - The Shanghai Composite Index closed at 3909.52, down 0.37%, while the Shenzhen Component Index closed at 13277.36, down 0.39% [1] - The individual stock performance within the city commercial bank sector is detailed in a table, indicating varied movements among different banks [1] Group 2 - On the capital flow front, the city commercial bank sector saw a net outflow of 60.11 million yuan from main funds, while retail funds had a net inflow of 41.12 million yuan [2] - Speculative funds recorded a net inflow of 18.99 million yuan into the city commercial bank sector [2] - A table is provided that outlines the specific capital flow for individual stocks within the city commercial bank sector [2]