A股连续两日成交额破3万亿元，A500ETF易方达（159361）、沪深300ETF易方达（510310）助力布局核心资产

Group 1 - A-shares saw a collective rise in the three major indices, with total market turnover exceeding 30 trillion yuan, driven by technology sectors such as copper cable high-speed connections, CPO, photolithography machines, satellite communications, and semiconductors [1] - The CSI 500 index increased by 1.9%, the CSI 300 index rose by 1.8%, the ChiNext index surged by 3.8%, and the STAR Market 50 index jumped by 7.2%, while the Hang Seng China Enterprises Index fell by 1.2% [1] Group 2 - The CSI 300 index consists of 300 stocks with good liquidity from the Shanghai and Shenzhen markets, covering 11 first-level industries, with a rolling P/E ratio of 13.9 times [3] - The CSI A500 index includes 500 securities with good liquidity, covering 91 out of 93 third-level industries, with a rolling P/E ratio of 16.2 times [3] - The ChiNext index is composed of 100 stocks with good liquidity from the ChiNext board, with a significant proportion in strategic emerging industries, particularly in power equipment, pharmaceuticals, and electronics, which together account for over 55% [4] - The STAR Market 50 index includes 50 stocks with good liquidity from the STAR Market, characterized by "hard technology" leaders, with a rolling P/E ratio of 38.5 times [4] Group 3 - The Hang Seng China Enterprises Index tracks 50 large-cap, actively traded stocks listed in Hong Kong, with a broad industry coverage, where consumer discretionary, financials, information technology, and energy sectors account for over 85% [6]