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For a novice to learn stock trading and learn some basic techniques, it will help you understand stock trends more clearly. The stock market is risky, and you need to be careful when investing!

No

The companies that make up the S&P 500 index are selected by the committee based on a variety of criteria. Company rankings are adjusted quarterly. Some of the selection criteria include the company's market capitalization, liquidity, fixed residence, industry classification, and listed exchange.