W.D. Gann is often cited as one of the most successful and mysterious traders in history, reportedly making over $50 million in the early 20th century using methods based on geometry, astronomy, and ancient mathematics. For today's active trader, the keyword usually refers to searchers looking for Daniel T. Ferrera's book, Gann for the Active Trader: New Methods for Today’s Markets .
15-minute chart Asset: High liquidity (Forex: EUR/USD or Futures: YM) Indicator: Gann Fan (Set to 1x1 ratio mapped to the ATR)