brief introduction

МetaТrader 5  There are three default price display tools available in the terminal （МetaТrader 4  Is the same ）： column 、 Candle charts and lines . And in essence , They all embody the same content - Time chart . In addition to the traditional time-dependent price display method , There are also other non time related means quite common among investors and speculators .Renko And  Kagi  Chart 、 New ternary line and   Dot graph Chart .

I will not assert its advantages over traditional algorithms , Instead, put the time variable aside , Help traders focus on price variables . I suggest you combine the relevant chart algorithms here , Research point diagram , Look at the well-known market products used to generate such charts , And write a simple script to implement the algorithm . from Thomas J. Dorsey Written  《 Dot graph ： Basic application of forecasting and tracking market prices 》 Will serve as our introductory book .

Bull's-Eye Broker（ Bull eye broker ）  Is the most popular software package for offline charting . The software can be tried 21 God （ There may be a large number of trial versions ）, During the test, a new test version is provided . The package will be used to evaluate our script performance results . In terms of point graph ,