Online currency trading is a ticker board of constant activity. The green digits constantly pass over chaotically, but there is always an inherent pattern. In fact, anyone can see the pattern at the mapped end of the day's trading. The success of the trader is to predict the progress path of the pattern, instead of the digressing path, that is. Crests and troughs both are fundamental realities in the diurnal curve and sense is only never to digress from your fact-based understanding.