TradingInstruments GuideFuturesTier 2LINEA-USD-PERPCopy pageContract Specifications FeaturesValueProduct TypeLinear Perpetual FutureSettlement CurrencyUSDCBase CurrencyLINEAQuote CurrencyUSDFunding Period4 hoursPrice Tick Size0.0000001 USDOrder Size Increment1 LINEAMinimum Order Value50 USDMaximum Order Size10,000,000 LINEAMaximum Number of Open Orders75Position Limit33,000,000 LINEAPrice 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