As crude oil exports have become an integral part of US/Canadian trading, the market has evolved to accommodate this profound transformation. But the mechanisms used to price many of the most significant export grades are obscure and little understood outside a small cadre of professional traders and marketers. This is particularly true for the most liquid grades that employ a trading approach known as “exchange trading” or “spread trading,” in which volumes at regional hubs are valued in buy-sell transactions against domestic sweet crude at Cushing. In this context, “exchange trading” does not mean trading on a regulated exchange. Instead, it means trading via an exchange of barrels between buyer and seller. In today’s RBN blog, we delve into some of the most complex aspects of this trading mechanism.

