A股本周震荡上行，关注A500ETF易方达（159361）、沪深300ETF易方达（510310）等产品配置价值

Market Overview - A-shares experienced an overall upward trend this week, with a focus on technology sectors such as semiconductors, wind power equipment, precious metals, and storage chips [1] - The Hang Seng Index retreated this week, with weakness observed in technology, innovative pharmaceuticals, and new consumption sectors [1] Index Performance - The CSI 300 Index rose by 1.1%, the CSI A500 Index increased by 1.2%, the ChiNext Index grew by 2.0%, and the STAR Market 50 Index surged by 6.5%. In contrast, the Hang Seng China Enterprises Index fell by 1.8% [1][3] Index Characteristics - The CSI 300 Index consists of 500 large-cap, liquid securities covering 91 out of 93 tertiary industries [4] - The ChiNext Index is composed of 100 stocks from the ChiNext board, with a high 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 large-cap stocks from the STAR Market, with a significant focus on "hard technology," where semiconductors represent over 50% and combined with medical devices and photovoltaic equipment, they account for nearly 75% [4] - The Hang Seng China Enterprises Index includes 50 large-cap, actively traded stocks from mainland Chinese companies listed in Hong Kong, covering a wide range of industries, with consumer discretionary, financials, information technology, and energy sectors making up over 85% [4] ETF Tracking - There are currently 29 ETFs tracking the CSI 300 Index, 40 ETFs for the CSI A500 Index, 16 ETFs for the ChiNext Index, 18 ETFs for the STAR Market 50 Index, and 4 ETFs for the Hang Seng China Enterprises Index [4]