In the world of finance and investing, there are many different theories and strategies that traders use to try and predict future market movements. One such strategy is the Gann Grid, which is a series of intersecting Gann Lines over laid on a price chart. Developed by trader W.D. Gann in the early 1900s, Gann's teachings stress the importance of the 45 degree line representing a 1:1 relationship between time and price (1 unit of price to 1 unit of time). When price trades above the 45-degree line it is an indication of an up-trending market; when price trades below the 45-degree line it is an indication of a down-trending market.Diagram of Gann Grid:-While there is no single infallible indicator or strategy in trading, many traders find that using a combination of technical indicators can help them better assess where prices may be heading in the future. The Gann Grid can be one such tool used by traders to help identify potential support and resistance levels as well as trendlines.