沪指低开高走冲击三连涨，A500ETF易方达(159361)、沪深300ETF易方达(510310)等助力布局核心资产

Group 1 - The A-share market showed mixed performance with the Shanghai Composite Index rising by 0.22%, aiming for a third consecutive increase, while over 2,700 stocks in the market were in the green [1] - Key sectors that performed well included non-ferrous metals, rare earth permanent magnets, chemical fibers, dyes, oil and gas extraction and services, solid-state batteries, computing power leasing, steel, paper, and electricity [1] - Conversely, sectors that experienced declines included film and television, short drama games, education, CPO, copper cable high-speed connections, and photovoltaic equipment [1] Group 2 - The ChiNext Index, which tracks 100 stocks with high market capitalization and liquidity in the ChiNext market, has a significant proportion of strategic emerging industries, with electric equipment, communication, and electronics accounting for nearly 60% [4] - The STAR Market 50 Index, which tracks 50 stocks with high market capitalization and liquidity in the STAR Market, features a prominent "hard technology" characteristic, with semiconductors making up over 65% and combined with medical devices and software development accounting for nearly 80% [4]