In general, it is pleasant to see strong movements in correctly predicted party in the history analysis
. The problem is that these strong movements occur very quickly. To enter into the market in such situation it is very difficult and dangerous. Indicative quotes which you see, lag behind the market, the real spread extends, quotations are given for very short time, - you cannot have time to confirm them and if will be in time, - not the fact that the transaction will take place.