This index is based on the secondary growth of zigzag, the arrow of peaks and low points is inserted, the point is added roughly, the color is changed.  you can well show the current market entrance signal, now more than vacant.  in the process of manual work on actual disks, more accurate information is located, which can be utilized in conjunction with other indicators to ascertain retail outlets and has a higher reference value.  This index itself determines its future functions in relation to general trends or fluctuating ranges, based on an analysis of historic information that is expected to be higher.  this indicator eliminates changes in price points by analyzing them at least by an amount that is lower than the specified value.  this is one of the special indicators when the prices of some transactions change. when analyzing unexpected price changes, this ability of the zigzag tool is adjusted depending on the price change.