沪指再上3900点，中证A500ETF（159338）涨超1.6%，近20日净流入超21亿元

Group 1 - The Shanghai Composite Index has risen above 3900 points, with the CSI A500 ETF (159338) increasing by over 1.6% and experiencing a net inflow of over 2.1 billion yuan in the past 20 days [1] - Institutions indicate that the US-China rivalry is suppressing market risk appetite, and risk-averse behavior may need to wait for uncertainty to dissipate [1] - While there may be risks of further market declines in the short term, the long-term bull market is not expected to end, and pullbacks may present good opportunities for allocation [1] Group 2 - The CSI A500 ETF (159338) is highlighted as a strategic opportunity to capture the long-term stabilization and recovery of the Chinese economy, as it bundles industry leaders [1] - According to the mid-2025 report, the total number of accounts for the Guotai CSI A500 ETF ranks first among its peers, being more than three times that of the second place [1] - More investors are choosing the CSI A500 ETF (159338), making it a point of interest for potential investors [1]