酒店餐饮板块12月18日涨0.42%，金陵饭店领涨，主力资金净流出7274.38万元

Group 1 - The hotel and catering sector increased by 0.42% compared to the previous trading day, with Jinling Hotel leading the gains [1] - The Shanghai Composite Index closed at 3876.37, up by 0.16%, while the Shenzhen Component Index closed at 13053.98, down by 1.29% [1] - A detailed table of individual stock performance in the hotel and catering sector is provided [1] Group 2 - In terms of capital flow, the hotel and catering sector experienced a net outflow of 72.74 million yuan from main funds and a net outflow of 72.81 million yuan from speculative funds, while retail investors saw a net inflow of 146 million yuan [2] - A detailed table of capital flow for individual stocks in the hotel and catering sector is provided [2]