Group 1 - The Hang Seng Healthcare Index (HSHCI) has seen a strong increase of 1.56%, with notable gains from stocks such as MicroPort Medical (00853) up 16.53% and WuXi AppTec (02268) [3] - The Hang Seng Healthcare ETF (513060) rose by 1.24%, with a recent price of 0.65 yuan, and has accumulated a 4.21% increase over the past week [3] - The National Healthcare Security Administration reported that since the 14th Five-Year Plan, 402 types of drugs have been added to the national medical insurance drug list, which now includes a total of 3,159 drugs [3] Group 2 - CD3 T cell engagers (TCE) are gaining significant attention in the field of autoimmune diseases, with advantages such as precise targeting and reduced toxicity [4] - The Hang Seng Healthcare ETF has a current scale of 79.17 billion yuan, ranking in the top third among comparable funds [4] - The ETF has shown a net value increase of 30.43% over the past two years, with a maximum monthly return of 28.34% since its inception [4] Group 3 - The Hang Seng Healthcare ETF has a Sharpe ratio of 2.22 for the past year, indicating strong risk-adjusted returns [5] - The ETF's management fee is 0.50%, and the tracking error over the past year is 0.060%, the highest precision among comparable funds [5] - The current price-to-earnings ratio (PE-TTM) of the Hang Seng Healthcare Index is 31.13, indicating it is at a historical low compared to the past three years [5] Group 4 - The top ten weighted stocks in the Hang Seng Healthcare Index account for 60.62% of the index, including companies like BeiGene (06160) and Innovent Biologics (01801) [6] - The ETF is closely tracking the Hang Seng Healthcare Index, which serves as a market reference for healthcare-related securities listed in Hong Kong [5][6]