Group 1 - The core viewpoint of the article highlights that major indices in the A-share market experienced a collective rise, with the MSCI China A50 Connect Index showing a significant intraday increase of over 0.8% [1] - The report from China International Capital Corporation (CICC) indicates that the rapid increase in short-term trading volume in the A-share market may lead to greater short-term volatility, but it generally does not affect mid-term market performance [1] - The chief economist of Zheshang Securities notes that the continuous expansion of insurance funds, corporate annuities, and occupational annuities, along with the gradual increase in social security fund market participation, will drive more long-term capital into the stock market, potentially providing stable long-term support for the market [1] Group 2 - The A50 ETF (159601) closely tracks the MSCI China A50 Connect Index, offering a packaged investment in 50 leading interconnected assets, providing balanced coverage of core leading assets in the A-share market, making it a preferred choice for domestic and foreign capital [1] - Compared to other "beautiful 50" indices, the MSCI China A50 Connect Index emphasizes liquidity and industry balance during its compilation process, showcasing significant large-cap characteristics [1]