Finally, the 2X1 moves two units of price with one unit of time. Using the same formula, angles can also be 1X8, 1X4, 4X1, and 8X1. Unlike other trading books that are filled with a lot of words, this one stands out with minimal amount of text. The rules of the trading method is clearly… ادامه خواندن PDF Windsor Books, The W D Gann Method Of Trading 1990 Benjiman khan