The Dow Jones Industrial Average, Dow Jones, or simply the Dow, is a stock market index that measures,the stock performance of 30 large companies listed on stock exchanges in the United States. DJIA | A complete Dow Jones Industrial Average index overview by MarketWatch. Market Rally Livin' On The Edge; Take These 3 Steps Now. Find the latest information on Dow Jones Industrial Average (^DJI) including data , charts, related news and more from Yahoo Finance. 2 hours ago · Dow Jones futures will resume trading Sunday evening, along with S&P 500 futures and Nasdaq futures. Dow Jones publishes the world's most trusted business news and financial information in a variety of media.