2030年数据中心市场规模有望达1万亿美元，关注科创板50ETF（588080）等产品投资价值

Group 1 - The core viewpoint of the news highlights a significant decline in various technology indices, with the Sci-Tech Growth Index and Sci-Tech Comprehensive Index both down by 1.6%, and the Sci-Tech 50 Index down by 1.7% as of midday closing [1] - AMD's CEO predicts that the data center chip and system market could reach a size of $1 trillion by 2030, driven by the AI wave [1] - The AI sector is prompting a comprehensive infrastructure upgrade from hardware to software to support the growing computational power demands, with an expected annual growth rate of 60% for AMD's data center business over the next three to five years, indicating substantial growth potential in this field [1] Group 2 - The Sci-Tech 50 ETF tracks the top 50 stocks in the Sci-Tech board, with a significant focus on "hard technology" companies, particularly in the semiconductor sector, which accounts for over 65% of the index [3] - The rolling price-to-earnings ratio for the Sci-Tech 50 ETF is currently at 157.5 times, reflecting a high valuation level [3] - The Sci-Tech 100 ETF focuses on 100 medium-sized stocks with good liquidity, with electronic, pharmaceutical, and electrical equipment sectors making up over 80% of the index [3] - The rolling price-to-earnings ratio for the Sci-Tech 100 ETF is at 237.3 times, indicating a premium valuation [3] - The Sci-Tech Comprehensive Index ETF covers all market segments and focuses on core industries such as AI, semiconductors, and new energy, with a rolling price-to-earnings ratio of 218.9 times [3] - The Sci-Tech Growth 50 ETF consists of 50 stocks with high growth rates in revenue and net profit, with electronic and pharmaceutical sectors accounting for nearly 75% of the index [3]