William Peter Hamilton(redirected from Hamilton, William Peter)
William Peter Hamilton
An investor who was a major proponent of Dow theory, which states that when the Dow Jones Industrial Average and the Dow Jones Transportation Average both hit a new high or a new low for a period of time, it can confirm a previous, bullish or bearish signal. He was a student of Charles Dow and an editor of the Wall Street Journal. He died in 1930.