大盘放量走高，超百股涨停，A500ETF易方达（159361）、沪深300ETF易方达（510310）助力布局核心资产

Market Overview - The A-share market opened high and continued to rise, with all three major indices increasing collectively. The total market turnover reached nearly 1.9 trillion yuan, an increase of over 130 billion yuan compared to the previous trading day. More than 2,900 stocks rose, with over 100 stocks hitting the daily limit up [1] - The Hainan Free Trade Zone, precious metals, and computing hardware sectors saw the largest gains, while the pharmaceutical retail, film and television, education, and banking sectors experienced declines [1] - By the close, the CSI A500 index rose by 1.2%, the CSI 300 index increased by 1%, the ChiNext index climbed by 2.2%, the STAR Market 50 index went up by 2%, and the Hang Seng China Enterprises Index gained 0.4% [1] Index Composition - The ChiNext index consists of 100 stocks with large market capitalization and good liquidity, with a high proportion of strategic emerging industries. The power equipment, communication, and electronics sectors account for nearly 60% of the index [4] - The STAR Market 50 index is composed of 50 stocks from the STAR Market with large market capitalization and good liquidity, prominently featuring "hard technology" leaders. The semiconductor sector accounts for over 65%, while the combined share of medical devices, software development, and photovoltaic equipment industries is around 80% [4]