risk amount in USD. Trading through an online platform carries additional risks. To use the position size calculator, enter the currency pair you are trading, your account size, and the percentage of your account you wish to risk. Trade Idea: Fib Short on EUR/NZD. Profit.99225 USD, how This Tool Works, how to Calculate Profit and Loss. GBP.57, now, we just finish the rest the same way as the other examples. First, we need to find the value of CHF 50 in Japanese yen, and since the account is the same denomination as the conversion pairs base currency, all we have to do is multiply the amount risked by CHF/JPY exchange rate (85.00 CHF. But youre not trading US dollar, you are trading euros and pounds. He sees a great setup on USD/JPY, and he has decided that he will get out of the trade if it goes beyond a major resistance levelabout 100 pips against him.