Forex_Combo_System - Version 1 FOREX COMBO SYSTEM is a proven professional trading system which offers long term profits.FOREX COMBO SYSTEM is a proven professional trading system which offers long term profits. FOREX COMBO SYSTEM opens positions which offer a high probability of success taking account of current market trends. Historical and live testing backs our confidence in claiming that trading with FOREX COMBO SYSTEM is almost 100 per cent sure profitable in the long term.FOREX COMBO SYSTEM comprises three entirely autonomous trading systems which open and manage their positions independently of each other. Another great benefit FOREX COMBO SYSTEM offers is the very small risk assumed per single transaction: all positions have a similar defensive stop. That having been said, the probability of the stop activating in one system is under 15 per cent, and in the other, under 30 per cent.