Core Viewpoint - The AMAC Resident Services Index has shown significant growth, with a year-to-date increase of 7.13%, indicating a positive trend in the sector [1]. Group 1: Index Performance - The AMAC Resident Services Index rose by 1.62% to 16,699.22 points, with a trading volume of 8.395 billion yuan [1]. - Over the past month, the index has increased by 6.03%, and over the last three months, it has risen by 4.09% [1]. Group 2: Index Composition - The AMAC Resident Services Index is composed of 43 industry classification indices, including 16 categories (excluding manufacturing) and 27 subcategories within manufacturing [1]. - The top ten holdings in the AMAC Resident Services Index are: Aier Eye Hospital (38.18%), Meien Health (10.37%), Tongce Medical (9.11%), Kingmed Diagnostics (5.38%), International Medical (5.35%), Sanbo Brain Science (5.22%), Dean Diagnostics (5.07%), Innovation Medical (3.65%), Huaxia Eye Hospital (3.32%), and New Mileage (2.85%) [1]. Group 3: Market Distribution - The market distribution of the AMAC Resident Services Index shows that 83.84% of the holdings are from the Shenzhen Stock Exchange, while 16.16% are from the Shanghai Stock Exchange [1]. - The sample holdings of the AMAC Resident Services Index are entirely within the pharmaceutical and healthcare sector, indicating a focused investment strategy [2].