What is a margin utilisation and how is it calculated? Updated 19 February 2019 16:05 Margin utilisation is a percentage of available funds reserved for maintaining margin positions. Margin utilisation = ((Maintenance margin reserved) / (Account Value - Not available as margin collateral)) * 100 Using below example: 10.16 % ≈ ((- 6,000.00) / (83,672.06 - 24,592.88)) * 100 Related articles Why my square positions are not netted out and removed from the positions list? Holding Fee / Carrying Cost Can I open a subaccount in another currency? How to trade in SaxoTraderGO What is Net Free Equity?