Why not trade with the Gauss distribution ? The algorithm is combining several criteria. At first the statistical distribution of random numbers. Second the value and movement of the rate and third the influence of time. You will be surprised how effectively this can be. 

Additionally this EA helps you with the risk management. It is only necessary to define the stop loss and the maximum risk in percent of your equity.

Description of the parameters

• StopLoss - StopLoss value in Points
• LotCalculation - Calculation of lots
• Lots - Specified lots
• RiskPercent - Risk percentage (% of equity)
• ProfitPercent - Expected profit (% of balance)
• StopAfterProfit - Stop trading day after profit
• ProfitLimit - Stop trading after weekly profit
• OpenOrders - Open orders only between spec. time

Example for USATEC 100 (NAS100):

• StopLoss: 4500 (= 45 USD)
• RiskPercent: 10
• ProfitPercent: 3
• StopAfterProfit: yes

The StrategyTester is not meaningful for that product, because this EA is working with statistical distribution and random values in real time. The simulation of the StrategyTesters deviates significantly from the reality.