沪指冲击六连阳，关注A500ETF易方达（159361）、沪深300ETF易方达（510310）等产品投资价值

Market Overview - A-shares saw all three major indices rise collectively, with the Shanghai Composite Index increasing by 0.24%, aiming for a six-day winning streak, and nearly 3,900 stocks in the market rising [1] - The market sectors that were active included power generation and commercial aerospace, while precious metals and Hainan sectors experienced adjustments [1] - The Hong Kong stock market showed fluctuations, with the semiconductor sector performing relatively well, while internet stocks faced collective adjustments [1] Index Performance - As of the midday close, the CSI A500 Index rose by 0.1%, the CSI 300 Index fell by 0.1%, the ChiNext Index increased by 0.1%, and the SSE Science and Technology Innovation Board 50 Index rose by 0.3% [1] - The Hang Seng China Enterprises Index saw a slight increase of 0.01% [1] Index Details - The CSI 300 Index consists of 300 stocks from the Shanghai and Shenzhen markets, covering 11 first-level industries, with a rolling P/E ratio of 14.1 times [3] - The CSI A500 Index is made up of 500 securities from various industries, covering 89 out of 93 third-level industries, with a rolling P/E ratio of 16.8 times [3] - The ChiNext Index includes 100 stocks from the ChiNext board, with a high proportion of strategic emerging industries, particularly in power equipment, communications, and electronics, which together account for nearly 60% [4] - The SSE Science and Technology Innovation Board 50 Index consists of 50 stocks from the Sci-Tech board, characterized by "hard technology" leaders, with a rolling P/E ratio of 40.8 times [4] - The Hang Seng China Enterprises Index includes 50 large-cap, actively traded stocks listed in Hong Kong, with a broad industry coverage, where consumer discretionary, information technology, finance, and energy sectors account for nearly 85% [5]