If a trader has an account with a value of £10,000 in it, but wants to buy 1 lot (a 100,000 contract) of EUR/GBP, they would need to put up £850 of margin in an account leaving £9,150 in usable margin (or free margin), this is based on one euro buying approx.
Wann en Händler en Account mat engem Wäert vun £ 10,000 hutt, awer wëllt 1 Los (en 100,000-Kontrakt) vun EUR / GBP kaaft, da géing se $ 850 aus Margin opsetzen an engem Kont aus dem Verletzten £ 9,150 an nëtzlech Margin (oder gratis Grenz), baséiert op engem Euro Kafen un.