Patent ID: 7496531

Claim:
A computer-based method for trading an exchange-listed financial instrument for which a net asset value can be calculated on or away from an exchange, the method comprising; executing a trade of an exchange-listed financial instrument for which a net asset value can be calculated priced relative to a net asset value to be calculated and published at or after a specified time; determining a price of said executed trade, wherein said determined price is from a set of prices that are specified relative to said net asset value, said set of prices comprising (a) a first price that is at a specified discount to said net asset value; (b) a second price that is equal to said net asset value; and (c) a third price that is at a specified premium to said net asset value; and submitting said executed trade for settlement at said determined price, wherein said executing, determining, and submitting steps are executed by one or more processors.