Static used margin Overview Static Used Margin is an optional fixed margin amount that can be applied to a trading position in addition to the standard margin . This value is stored per order and per position and is included in the account’s total used margin calculation . If not specified, static used margin defaults to 0 . Business Purpose Static used margin exists to support cases where standard leverage-based margin alone is insufficient . Purpose Description Regulatory requirements Some jurisdictions require an additional fixed margin per position regardless of leverage. External risk rules Liquidity providers or internal risk engines may require an additional fixed margin component. Product-specific margin models Certain trading products may require a minimum margin per position. Operational risk control Allows manual or automated systems to increase margin requirements for specific trades. Impact on Client Accounts When static used margin is applied: Used margin increases Free margin decreases Margin level decreases Margin call / liquidation may trigger earlier This provides additional risk protection for the platform. Margin Calculation Position Used Margin Formula Used Margin = Leverage Margin + Static Used Margin Where: Leverage Margin Leverage Margin = Position Value ÷ Leverage Example: Parameter Value Position Value €10,000 Leverage 1:10 Leverage Margin €1,000 Static Used Margin €200 Result: Used Margin = 1000 + 200 = €1,200 Defaults Field Default static_used_margin 0 If not set: Used Margin = Leverage Margin Example Scenario A broker introduces minimum margin per trade = €500 . Trade parameters: Parameter Value Position Value €4,000 Leverage 1:20 Leverage Margin: 4000 / 20 = €200 Minimum margin required = €500 Static margin applied: static_used_margin = 300 Final used margin: 200 + 300 = €500 Summary Attribute Description Type Fixed additional margin Level Per position Default 0 Purpose Regulatory / risk / product margin rules Effect Increases used margin and reduces free margin