Quote:
Originally Posted by TheAgent
If your in trading currency they have sophisticated software which finds these externalities and automatically executes. Also you have to large amounts of money to be participating in this.
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Whatever dude. Buying one currency, then buying another and then buying back the first one cannot make money, assuming exchange rates are not changed during this.
How exchangers make money is the method I told above. The difference between the buying and selling rates of a currency is their profit.