酒店餐饮板块8月22日涨0.7%，西安饮食领涨，主力资金净流出9581.21万元

Group 1 - The hotel and catering sector increased by 0.7% on August 22, with Xi'an Catering leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up 1.45%, while the Shenzhen Component Index closed at 12166.06, up 2.07% [1] - Key stocks in the hotel and catering sector showed varied performance, with Xi'an Catering closing at 10.17, up 3.46%, and Huazhong Hotel at 3.69, up 2.22% [1] Group 2 - The main capital flow in the hotel and catering sector showed a net outflow of 95.81 million yuan from institutional investors, while retail investors had a net inflow of 91.04 million yuan [1] - Detailed capital flow data indicated that Jinling Hotel experienced a net outflow of 3.51 million yuan from institutional investors, while retail investors contributed a net inflow of 1.97 million yuan [2] - The overall trend showed that while institutional investors withdrew funds, retail investors were actively buying into the sector [2]