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1. Closely tracking index: A500ETF Dongcai (SZ159380) is an ETF product that tracks the CSI A500 index, and its investment goal is to closely track the trend of the CSI A500 index. By optimizing the investment strategy and reducing the transaction cost, A500ETF Dongcai has successfully tracked closely with the CSI A500 Index, providing investors with convenient investment channels.4. High market recognition: With the increasing market recognition of CSI A500 Index, A500ETF Dongcai has also attracted more and more investors' attention and favor. Especially in the case of large market fluctuations, A500ETF Dongcai has become the preferred tool for investors to hedge and increase value by virtue of its close tracking index, low-cost investment and convenient trading.Today, with the rapid development of financial market, the CSI A500 Index (SH000510), as the third-generation flagship broad base under the guidance of the new policy, has quickly attracted extensive attention from the market since its launch. This index is known as "China Standard & Poor's 500", not only because of its important position in China stock market, but also because of its unique investment strategy and excellent market performance. A500ETF Dongcai (SZ159380), as an ETF product that tracks the A500 index of CSI, has become a "sweet potato" in the eyes of investors with its convenient trading methods, low-cost investment strategies and closely tracking the performance of the index.

Looking forward to the future, with the continuous development and improvement of China's capital market, CSI A500 Index and its ETF product A500ETF Dongcai will have a broader development space. On the one hand, with the continuous improvement of investors' understanding of broad-based index, CSI A500 index, as a new generation flagship broad-based index, will attract more investors' attention and participation; On the other hand, with the continuous expansion and innovation of ETF product market, A500ETF Dongcai will continue to introduce new investment strategies and product forms to meet the increasingly diversified investment needs of investors.2. Strong representativeness: As a broad-based index, CSI A500 Index's constituent stocks cover the backbone of the A-share market and have high market representativeness and liquidity. This enables the index to better reflect the overall trend and investment opportunities of the A-share market.4. High market recognition: With the increasing market recognition of CSI A500 Index, A500ETF Dongcai has also attracted more and more investors' attention and favor. Especially in the case of large market fluctuations, A500ETF Dongcai has become the preferred tool for investors to hedge and increase value by virtue of its close tracking index, low-cost investment and convenient trading.

Today, with the rapid development of financial market, the CSI A500 Index (SH000510), as the third-generation flagship broad base under the guidance of the new policy, has quickly attracted extensive attention from the market since its launch. This index is known as "China Standard & Poor's 500", not only because of its important position in China stock market, but also because of its unique investment strategy and excellent market performance. A500ETF Dongcai (SZ159380), as an ETF product that tracks the A500 index of CSI, has become a "sweet potato" in the eyes of investors with its convenient trading methods, low-cost investment strategies and closely tracking the performance of the index.I. Attractiveness of CSI A500 Index