Example
Suppose you opened the account and made a $100 deposit. Weltrade gives you the leverage of 1:200, which means you can make transactions lot $20,000.
($100 * 200 = $20,000)
On April 2, 2009 to buy 1 Euro you would pay 1.3240 US dollars. You assume that the euro will go up, so you sell dollars and buy euros on them. On April 6, 2009 rate appreciated, and now 1 euro cost 1.3514 US dollars. For two days the euro rose by 274 points (1.3514-1.3240 = 0.0274)
The price of 1 point is $1. Result: $1 * 274 = $274 net profit!