市场继续上攻，A500ETF易方达（159361）、沪深300ETF易方达（510310）等助力布局核心资产

Market Performance - The A-share market saw all three major indices strengthen, with a total market turnover of 2.78 trillion yuan [1] - The CSI A500 index rose by 0.9%, the CSI 300 index increased by 0.6%, the ChiNext index surged by 2.3%, and the STAR Market 50 index climbed by 1.2% [1] - The Hang Seng China Enterprises Index also experienced a rise of 2% [1] Sector Performance - The leading sectors in terms of gains included precious metals, non-ferrous metals, innovative pharmaceuticals, CPO, and storage chips [1] - Conversely, sectors that faced declines included insurance, airport and shipping, securities, military equipment, banking, and gaming [1] Index Composition - The ChiNext index consists of 100 stocks with high market capitalization and liquidity, with a significant proportion in strategic emerging industries, particularly in electric equipment, pharmaceuticals, and electronics, which together account for over 55% [3] - The STAR Market 50 index is composed of 50 stocks from the STAR Market, showcasing prominent technology leaders, with semiconductors making up over 60% and medical devices, software development, and photovoltaic equipment industries collectively accounting for over 75% [3]