Following several days of declining prices in the key futures market, the benchmark diesel price used for most fuel surcharges recorded its biggest one-week decline in about two months.
The Department of Energy/Energy Information Administration average weekly retail diesel price declined 4.3 cents/gallon to $3.711/g, effective Monday and posted Tuesday. It’s the lowest price since a $3.708/g posting on August 25, and it’s the biggest one-week decline since a 4.6 cts/g slide on August 11.
It still fits into the tight range that the DOE/EIA diesel price has found itself in since the second week of August. The low was that August 25 price, and the high was $3.766/g on September 8. Every price since August 11 has fit in between those numbers.
After a sharp decline in oil markets last week, there was a slight rebound Monday and into Tuesday, primarily on the news that over the weekend the OPEC+ group chose not to add as much oil back on to the market as had been anticipated.
Ultra low sulfur diesel on the CME commodity exchange declined about 19.25 cts/g in just five days of late September/early October trading through Friday. A recent high settlement of $2.4289/g on September 26 fell hard by Friday to a $2.2363/g settlement Friday before rebounding in the first two days of trading this week following the OPEC+ news.
At approximately 11:30 am EDT Tuesday, ULSD was up 1.33 cts/g for the day at $2.2676/g.
OPEC+, meeting virtually, said it would increase output in November by 137,000 barrels/day, the same amount it plans on increasing output this month, according to various news reports. That was considered slightly bullish for the market since there had been some anticipation OPEC+ might go for a higher output increase.
The smaller-than-anticipated increase came with speculation that maybe the group can’t plan on adding more to world supply because it doesn’t have the capacity to do so, a sentiment that certainly would be considered bullish.
But at the same time, there is increasing reference to longer-term models that see a glut developing in 2026. Those models also predicted a similar excess this year but heavy Chinese buying is seen as having sucked up a lot of those added supplies.


