Currently, U.S. crude inventories are setting a five-year low for this time of year.
Critically, crude inventories at the U.S. trading hub at Cushing, Oklahoma, are hovering just above their minimum operational inventory level. Inventory levels at Cushing have an oversized impact on the market because of its significance in trading as well as supply distribution.
Yet, WTI crude is down 21 percent from its September high. Consequently, at a time when propane prices are normally rising at the beginning of the heating season, they have been falling. Propane has lagged the fall in WTI, having seen a 14 percent decline in value over that time. Nonetheless, the fall in crude has been enough to put propane prices into a counter-seasonal pricing trend.