TradingInstruments GuideFuturesTier 2ARKM-USD-PERPCopy pageContract Specifications FeaturesValueProduct TypeLinear Perpetual FutureSettlement CurrencyUSDCBase CurrencyARKMQuote CurrencyUSDFunding Period8 hoursPrice Tick Size0.00001 USDOrder Size Increment0.1 ARKMMinimum Order Value10 USDMaximum Order Size600,000 ARKMMaximum Number of Open Orders75Position Limit1,900,000 ARKMPrice Band Factor20%Funding Clamping Rate5% Mark Price Parameters ParameterValueEWMA Factor15% Cross Margin Parameters ParameterValueBase IMF20%MMF Factor50% IMF = Initial Margin Fraction MMF = Maintenance Margin Fraction