The Dow Theory is an approach to trading developed by Charles H. Dow, who, with Edward Jones and Charles Bergstresser, founded Dow Jones & Company, Inc. and developed the Dow Jones Industrial Average in 1896. Dow fleshed out the theory in a series of editorials in the Wall Street Journal, which he co-founded.1
Charles Dow died in 1902, and due to his death, never published his complete theory on the markets, but several followers and associates have published works that have expanded on the editorials. Some of the most important contributions to Dow Theory include the following: