I don't get it,how is it possible to buy and sell currencies at the same time?From the demo account(moneyforex),only 1 used margin (example: EUR/USD:1.3270,so USD 500 is used to buy EUR 10000 and sell USD 13270 considering the spread is 2) for 1 certain trade.
I may understand the buying part,but what about the selling part?
