Find the latest S&P 500 INDEX (^SPX) stock quote, history, news and other vital information to help you with your stock trading and investing.

3 days ago · SPX | A complete S&P 500 Index index overview by MarketWatch. View stock market news, stock market data and trading information.

Get the latest S&P 500 (.INX) value, historical performance, charts, and other financial information to help you make more informed trading and investment decisions.

Standard and Poor's 500 Index is a capitalization-weighted stock market index measuring the performance of 500 large publicly traded companies in the United States. This index covers a …

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2 days ago · View the full S&P 500 Index (SPX) index overview including the latest stock market news, data and trading information.

Get S&P 500 Index (SPX:INDEX) real-time stock quotes, news, price and financial information from CNBC.

The S&P 500® is widely regarded as the best single gauge of large-cap U.S. equities. The index includes 500 leading companies and covers approximately 80% of available market …

6 days ago · S&P 500 Today: Get all information on the S&P 500 Index including historical chart, news and constituents.

Get S&P 500 Index (.SPX:INDEX) real-time stock quotes, news, price and financial information from CNBC.