Gann Lines and Gann Angles
William Gann (1878-1955) developed a unique combination of geometric and mathematical principles, which he applied to trading stocks and commodities. The proportional relationship of time to price was the basis for much of Gann's work. Price and time come together in Gann angles, which project trend lines from important tops or bottoms. All of Gann's angles are quoted in price to time relations, (i.e., 1 x 8). Translated, this means move 1 unit of time to the right and 8 units of price, up or down. The angle representing price and time in balance is 45 degrees (1 x 1, price to time).