白酒板块12月16日跌0.2%，*ST岩石领跌，主力资金净流出1.95亿元

Group 1 - The core viewpoint of the article indicates that the liquor sector experienced a slight decline, with a 0.2% drop on the previous trading day, led by *ST Rock [1] - The Shanghai Composite Index closed at 3824.81, down 1.11%, while the Shenzhen Component Index closed at 12914.67, down 1.51% [1] Group 2 - In terms of capital flow, the liquor sector saw a net outflow of 195 million yuan from main funds, while retail funds had a net inflow of 44.1 million yuan [2] - The sector also experienced a net inflow of 151 million yuan from speculative funds [2]