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Standard & Poor's 500 Index (S&P 500) Definition | Investopedia
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日期:2024-06-03
DEFINITION of 'Standard & Poor's 500 Index - S&P 500' An index of 500 stocks chosen for market size, liquidity and industry grouping, among other factors. The S&P 500 is designed to be a leading indicator of U.S. equities and is meant to reflect the risk/...看更多