GMMA Indicator is a line system plugin for MultiCharts 64-bit Edition (version 8.7 or above). It follows the default GMMA settings invented by an Australian trader, Daryl Guppy. One set of GMMA includes five EMAs of different lengths and Mr. Guppy also advocates using two sets of GMMAs, one slow set and another fast set, respectively, to recognize the trend and spot entry and exit points.
GMMA Indicator has already been configured properly for such Slow GMMA and Fast GMMA. Therefore you simply insert the one you want onto the charts to start your analysis and trades.