A500早参| 股票ETF上周获巨量买入近1700亿，A500ETF基金（512050）四连阳累计涨近6.1%

Group 1 - The three major indices opened lower but closed higher, with the Shanghai Composite Index rising by 0.45% and the CSI A500 Index increasing by 0.56% [1] - The semiconductor sector experienced a significant surge, along with strong performances in the automotive, precious metals, and non-metal materials sectors [1] - The A500 ETF (512050) rose by 0.67% with a daily trading volume exceeding 2.8 billion yuan, ranking first among its peers [1] Group 2 - The market saw substantial capital inflow, with the Shanghai Composite Index achieving four consecutive days of gains, and the A500 ETF accumulating nearly 6.1% over the past four trading days [1] - In the week from April 7 to April 11, the total net inflow into stock ETFs across the market was approximately 170 billion yuan [1] - According to a report from CITIC Securities, April's domestic policy response is expected to focus on prevention and pilot programs, with a larger policy expansion anticipated mid-year [1]