ETF复盘0527｜两市成交额跌破万亿大关，创新药再度爆发

Market Overview - On May 27, A-shares experienced a collective pullback, with the Shanghai Composite Index down by 0.18%, Shenzhen Component Index down by 0.61%, and ChiNext Index down by 0.68%. Only the North Securities 50 Index saw a slight increase of 0.08% [1] - The total trading volume in the Shanghai and Shenzhen markets fell below 1 trillion RMB, amounting to 998.93 billion RMB [2] Index Performance - The North Securities 50 Index has increased by 34.67% year-to-date, while the Shanghai Composite Index has decreased by 0.33% [2] - Other indices such as the Shenzhen Component Index and ChiNext Index have seen declines of 3.70% and 7.00% respectively this year [2] Sector Performance - In sector performance, textiles and apparel (1.30%), pharmaceuticals (0.97%), and beauty care (0.88%) showed the highest gains, while sectors like non-ferrous metals (-2.06%), electronics (-1.28%), and automotive (-1.05%) faced the largest declines [7] Hong Kong Market - The main indices in the Hong Kong market experienced varying degrees of increase, with the Hang Seng Technology Index leading with a rise of 0.48%. Southbound funds recorded a net inflow of 11.975 billion HKD [5][6] Industry Highlights - The 2025 American Society of Clinical Oncology (ASCO) annual meeting will take place from May 30 to June 3, showcasing over 70 research results from Chinese pharmaceutical companies, highlighting the growth and competitiveness of domestic innovative drugs in the global market [8] - The Beijing Stock Exchange has revised its major asset restructuring review rules, introducing a "small and fast" review mechanism and simplified restructuring procedures, which are expected to enhance the efficiency of mergers and acquisitions for listed companies [9]