The Dow Jones Industrial Average is a stock market index that shows how stocks of large, publicly-owned companies based in the USA have traded during a standard stock market trading session. How many company's stocks does it track?
Dow Jones Industrial Average Dow Jones Industrial Average The Dow Jones Industrial Average (DJIA), or simply the Dow (), is a stock market index that indicates the value of 30 large, publicly owned companies based in the United States, and how they have traded in the stock market during various periods of time. The value of the Dow is not a weighted arithmetic mean and does not represent its component companies' market capitalization, but rather the sum of the price of one share of stock for each component company. The sum is corrected by a factor which changes whenever one of the component stocks
Stock market index option Stock market index option Stock market index option is a type of option, a financial derivative, that is based on stock indices like the S&P 500 or the Dow Jones Industrial Average. They give an investor the right to buy or sell the underlying stock index for a defined time period. Because index options are based on a large basket of stocks, investors are able to gain exposure to the market as a whole and take advantage of diversification. Index options may be tied to the price of either "broad-based indexes" like the S&P 500 or the Russell 3000 or