Gann I know but don't use for currencies, only in future contracts for grain. But yea fibbonacci trader is ok but yea wait a year or so we are developing the world best trading program, no one will be able to develop a better package until the science of choas is solved. In case you are confussed I own a software company www.sciencesoftware.com.au thus how I do the above. Also if anyone wants things built into a software package that others don't have let me know, we will build it in for you.
