旅游及景区板块12月30日跌0.3%，凯撒旅业领跌，主力资金净流出4070.82万元

Group 1 - The tourism and scenic spots sector experienced a decline of 0.3% on December 30, with Caesar Travel leading the drop [1] - The Shanghai Composite Index closed at 3965.12, down 0.0%, while the Shenzhen Component Index closed at 13604.07, up 0.49% [1] - Notable stock performances included *ST Zhang Gu with a rise of 4.99% and Caesar Travel with a decline of 6.47% [2] Group 2 - The tourism and scenic spots sector saw a net outflow of 40.71 million yuan from major funds, while retail investors had a net inflow of 98.03 million yuan [2] - Key stocks with significant net inflows from retail investors included Changzi Mountain and Zhongqing Travel, while major funds showed outflows in several stocks [3] - The trading volume for Caesar Travel was 1.8435 million shares, with a transaction value of 1.274 billion yuan [2]