The system based on ATR and MACD indicator and using instrument GBP/AUD ,the strategy check five minute ATR and fifteen minute MACD with fast period 5 slow period 35 and signal period 5 the strategy check five minute ATR and fifteen minute MACD trend,the five minute ATR is buy and fifteen minute MACD is buy the indicator take buy position and the five minute ATR is sell and fifteen minute MACD is sell the system take sell positions,the system use 60 points take profit and 30 point stoploss with five million lot size