Size by cost.
Size by cost. Cost should be negative for debits (i.e. buy stock), and positive for credits (i.e. short stock)
Size by the amount of money received (credit) to acquire position
Size by the amount of money received (credit) to acquire position
Size by the amount of money spent (debit) to acquire position
Size by the amount of money spent (debit) to acquire position
Size by delta.
Size by delta.
Size by margin
Size by margin
Size by net roll cost.
Size by net roll cost. Cost should be negative for debits (i.e. buy stock), and positive for credits (i.e. short stock)
Size by quantity (numContracts for options, numShares for stock)
Size by quantity (numContracts for options, numShares for stock)
Size by max risk
Size by max risk