
䊏 The Dow Jones Industrial Average is a price-weighted average of
30 blue-chip stocks, which are generally the leaders in their
industry and are listed on the New York Stock Exchange. It has
been a widely followed indicator of the stock market since 1
October 1928.
䊏 The Dow Jones Transportation Average is a price-weighted average
of 20 transportation stocks, which are listed on the New York Stock
Exchange.
䊏 The Dow Jones Utilities Average is a price-weighted average of 15
utility companies, which are listed on the New York Stock
Exchange and who are involved in the production of electrical
energy.
䊏 The Dow Jones Composite Average is a price-weighted ...