Core Viewpoint - The China-Hong Kong Tourism and Leisure Index has shown a slight increase over the past month and three months, but has declined year-to-date, reflecting the overall performance of listed companies in the tourism and leisure sector in the mainland and Hong Kong markets [1]. Group 1: Index Performance - The China-Hong Kong Tourism and Leisure Index reported a value of 753.41 points [1]. - The index has increased by 0.58% over the past month and by 0.90% over the past three months [1]. - Year-to-date, the index has decreased by 1.48% [1]. Group 2: Index Composition and Adjustments - The index includes listed companies from the tourism services, scenic spot operations, tourism retail, and duty-free properties sectors [1]. - The index is based on a reference date of December 31, 2014, with a base point of 1000.0 [1]. - Sample adjustments occur biannually, specifically on the next trading day after the second Friday of June and December [1]. - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments possible under special circumstances [1].