TradingInstruments GuideFuturesTier 2WLFI-USD-PERPCopy pageContract Specifications FeaturesValueProduct TypeLinear Perpetual FutureSettlement CurrencyUSDCBase CurrencyWLFIQuote CurrencyUSDFunding Period4 hoursPrice Tick Size0.00001 USDOrder Size Increment1 WLFIMinimum Order Value50 USDMaximum Order Size1,000,000 WLFIMaximum Number of Open Orders75Position Limit3,200,000 WLFIPrice Band Factor20%Funding Clamping Rate2.5% Mark Price Parameters ParameterValueEWMA Factor15% Cross Margin Parameters ParameterValueBase IMF20%MMF Factor50% IMF = Initial Margin Fraction MMF = Maintenance Margin Fraction