S&P 500® Index
The S&P 500® Price Return Index 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 capitalization.
- Created in 1957, it’s the first U.S. market-cap-weighted stock market index
- World-renowned index includes 500 of the top companies in leading industries of the US economy
- Represents approximately 50% of the global equity market
- An estimated USD 15.6 trillion is indexed or benchmarked to the index, with indexed assets comprising approximately USD 7.1 trillion of this total (as of Dec. 31, 2021).
- Bloomberg Ticker SPX