This trade strategy has been tested on the history period from 01.01.1999 to 01.08.2013. It works on EURUSD performing 8-12 deals per month. The Expert Advisor can be attached to any chart. Positions can be kept open for several days. The N parameter is the % of load of the deposit for USD account with leverage 1:100. This strategy is used on a real МetaТrader 4 account (remade). To work without worries, set the parameter N to 2.5-5. There might be drawdowns continuing for several months. In case of a huge drawdown you can increase the deposit load to 10-15%.