About: Roll yield

The roll yield is the difference between the profit or loss of a futures contract and the change in the spot price of the underlying asset of that futures contract. Unlike fixed income or dividend yields, a roll yield does not provide a cash payment, and may not be counted as a profit in certain cases if it accounts for the underlying asset's cost-of-carry. Nonetheless, the roll yield is often characterized as a return that a futures investor capture in addition to the price change of the underlying asset of a futures contract.