This book contains material taken from W.D. Gann's famous Master Stock Market Course. It includes his explanation of determining important support and resistance levels as well as major tops, bottoms, and trends. He explains his use of geometric angles and price-time squares to forecast major moves in the stock market. Also included is material on financial astrology in this timeless investment classic. WD Gann, was a finance trader who developed the technical analysis tools known as Gann angles, Square of 9, Hexagon, Circle of 360 (these are Master charts). Gann market forecasting methods are based on geometry, astronomy and astrology, and ancient mathematics.