These are the top 10 most heavily weighted stocks in the S&P 500 Index.

ES00 | A complete E-Mini S&P 500 Future Continuous Contract futures overview by MarketWatch. View the futures and commodity market news, futures pricing and futures trading.

Learn everything you need to know about SPDR® Portfolio S&P 500® ETF (SPLG) and how it ranks compared to other funds. Research performance, expense ratio, holdings, and volatility to see if it's ...

View historical closing prices for S&P 500 Index (SP500). See each day's opening price, high, low, close, volume, and change %.

US stocks climbed amid a tough batch of corporate earnings after the bell and persistent trade uncertainty.

SPDR S&P 500 (SPY) Dividend History Data Disclaimer: The Nasdaq Indices and the Major Indices are delayed at least 1 minute.

About ProShares Short S&P500 The investment seeks daily investment results that correspond to the inverse (-1x) of the daily performance of the S&P 500® Index.