The U.S. average diesel fuel price increased less than a cent, remaining at $3.24 per gallon on July 9, up 76 cents from a year ago. The Rocky Mountain and East Coast prices each increased over a penny to $3.37 per gallon and $3.24 per gallon, respectively, the Midwest price rose nearly one cent to $3.18 per gallon, and the West Coast and Gulf Coast prices each rose slightly, remaining virtually unchanged at $3.75 per gallon and $3.00 per gallon, respectively.
The U.S. average regular gasoline retail price increased one cent from the previous week to $2.86 per gallon on July 9, up 56 cents from the same time last year. The Midwest and Gulf Coast prices each increased nearly two cents to $2.78 per gallon and $2.62 per gallon, respectively, the East Coast price increased one cent to $2.78 per gallon, and the West Coast price rose slightly, remaining virtually unchanged at $3.39 per gallon. The Rocky Mountain price decreased marginally, remaining virtually unchanged at $2.96 per gallon.
U.S. propane/propylene stocks increased by 2.4 million barrels last week to 63.6 million barrels as of July 6, 2018, 6.4 million barrels (9.2%) lower than the five-year average inventory level for this same time of year. Gulf Coast and Midwest inventories each increased by 1.2 million barrels and Rocky Mountain/West Coast inventories increased by 0.2 million barrels, while East Coast inventories decreased by 0.2 million barrels. Propylene non-fuel-use inventories represented 3.7% of total propane/propylene inventories.