Computation of Currency and Loss

1: (INCLUDING EUR/USD, GBP/USD, AUD/USD, NZD/USD)

Total contract size X (buying price – selling price) = profit/loss (US$)
Customer buy 5 contract of GBP/USD at 1.1900 and sells 5 contract of GBP/USD
at 1.2000 on the same day for settled.

100,000.00 X 5 X (1.2000-1.1900) = US$ 5,000.00
The customer have made profit US$5,000.00

Computation of currency profit and loss

2: (INCLUDING USD/JPY , EUR/GBP , USD/CAD , EUR/JPY , EUR/CHF , USD/CHF , GBP/JPY , GBP/CHF and AUD/JPY)

Total contract size /settle on the same day X (selling price – buying price)=profit /loss (US$)
The customer sell 5 contract EUR/JPY at 138.00 and buy 5 contract EUR/JPY at 137.00 on the
same day for settled. USD/JPY rate is 116.00 for settlement price.

(138.00 – 137.00) X 5 X 100,000.00 / 116.00=US$4,310.00
The customer have made profit US$4,310.00

Remark:

If you want to calculate accurately on profit/loss must need to add or deduct the expense
fees related to the transaction, if interest and so on.