Condition - Recalculate with the price at the time of all orders are closed

[migen]

Always there is ups and downs in price. Sometimes it's up (profit) and then it's down, therefore I have to wait for the up price again.

Example:
I run an multi-currenies EA,

1. it opens 3 orders after calculation :
   Buy EURUSD
   Buy GBPUSD
   Sell GBPJPY

2. I set the profit targer for the account is $50. The profit of the account reach $50 and it closed all open trades.

3. Then the EA uses the prices at the time of the trades were closed (at target profit - $50)

Question : How to set the EA uses the prices at the time of the trades were closed or when it reaches target profit $50 - to recalculate for the new trades ? Example with EURUSD pair ?

Any suggestions are welcome.

[l'andorrà]

I do not understand point 3. Whay do you want the proce level when they were closed? What do you mean by 'target profit -50'?