S&P Dow Jones Indices

stock market index

American stock market index

stock market index

Australian stock market index

stock market index

joint venture that produces stock market indices

stock market index

The S&P 500 is a stock market index maintained by S&P Dow Jones Indices. It comprises 503 common stocks which are issued by 500 large-cap companies traded on the American stock exchanges. The index includes about 80 percent of the American market by capitalization. It is weighted by free-float market capitalization, so more valuable companies account for relatively more weight in the index. The index constituents and the constituent weights are updated regularly using rules published by S&P Dow Jones Indices. Although called the S&P 500, the index contains 503 stocks because it includes two share classes of stock from three of its component companies.

stock market index

stock market index

stock market index

index

Australian stock market index

stock market index from Standard & Poor's

stock market index

free-float weighted stock market index

Australian stock market index

stock market index

stock index of Asian stocks