USDT-based perpetual and expiry futures: Cash delta = Contract size × Multiplier × Mark price × USDT to USD price × Position size USDC-based perpetual and expiry futures: Cash delta = Contract size × Multiplier × Mark price × USDC to USD price × Position size Other crypto-based perpetual and expiry futures: Cash delta = [1 / (Mark price × (1 + 0.01%))] × Contract size × Multiplier × The crypto’s USD-equivalent price Options: Cash delta = Cash delta contract × Contract size × Multiplier × Mark price