农商行板块12月18日涨2%，渝农商行领涨，主力资金净流出1208.63万元

Group 1 - The agricultural commercial bank sector increased by 2.0% on December 18, with Chongqing Rural Commercial Bank leading the gains [1] - The Shanghai Composite Index closed at 3876.37, up 0.16%, while the Shenzhen Component Index closed at 13053.98, down 1.29% [1] - Key stocks in the agricultural commercial bank sector showed various performance metrics, with Chongqing Rural Commercial Bank closing at 6.45, up 3.20% [1] Group 2 - The net capital flow for the agricultural commercial bank sector showed a net outflow of 12.09 million yuan from institutional investors and 10.73 million yuan from speculative investors, while retail investors had a net inflow of 22.82 million yuan [1] - Detailed capital flow data indicates that Chongqing Rural Commercial Bank had a net inflow of 17.10 million yuan from institutional investors, but a net outflow of 17.70 million yuan from retail investors [2] - Jiangyin Bank experienced a net inflow of 9.28 million yuan from institutional investors, while retail investors contributed a net inflow of 1.45 million yuan [2]