W.D. Gann angle 11 trend line method drawn from the high and low gives many advantages to the intraday traders. The 3rd trend line crossover signals buy or sell entry. The 45 degree trend line cross over signals the strength of the trend and 75 degree trend line cross over signals the optimising among the trader. All these trend line price points can be calculated easily with the help of W.D. Gann support and resistance formula.
Above video explains all the principles of W.D. Gann angle .