HomeDefinitionsCompareDebt Maintenance marginThe financial definition for Maintenance margin:The dollar amount required to be kept at the OCC throughout the life of an option OCC; percentage of the dollar amount of OCC that must always be kept as OCC. Similar MatchesMaintenanceMaintenanceAppropriate ongoing adjustments to security holder records. Maintenance callMaintenance callA call for additional money or securities when a margin account falls below its exchange-mandated required level. Maintenance feeMaintenance feeA yearly charge to maintain brokerage accounts, such as asset management accounts or IRAs. Further SuggestionsMinimum maintenanceSecurity deposit (maintenance) Click to compare definitions of Maintenance margin Click to view definitions beginning ma |