S&P 500 IndexS&P 500 IndexS&P 500 Index

S&P 500 Index

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About S&P 500 Index

Standard and Poor's 500 Index is a capitalization-weighted index of 500 stocks. The index is designed to measure performance of the broad domestic economy through changes in the aggregate market value of 500 stocks representing all major industries. The index was developed with a base level of 10 for the 1941-43 base period.

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Frequently Asked Questions

S&P 500 Index is just a number that lets you track performance of the instruments comprising the index, so you can't invest in it directly. But you can buy S&P 500 Index futures or funds or invest in its components.
The lowest ever quote of S&P 500 Index is 2.73 USD. It was reached on Jun 1, 1877.
S&P 500 Index reached its highest quote on Mar 28, 20245264.85 USD.