Diesel Prices Fall 6 Cents as Oil Markets Remain Volatile

U.S. diesel prices declined 6 cents to $6.292 per gallon in the latest EIA report, offering modest relief after two consecutive weekly increases. The November 3 release, covering prices measured November 2, showed decreases in every reporting region and subregion. California recorded the largest decline, followed closely by the Midwest.

Despite the weekly improvement, the national average remained $2.539 per gallon above the same period last year. For owner-operators and carriers, the decrease reduces fuel expenses slightly but leaves costs substantially higher than a year ago.

Crude oil markets also moved sharply lower November 2. However, falling oil futures do not guarantee an immediate or equivalent decrease at diesel pumps.

National Diesel Prices Remain Above Earlier October Levels

The national diesel average fell from $6.352 to $6.292 per gallon. The decline followed increases of 9.7 cents during the week ending October 19 and 7.6 cents during the week ending October 26. Together, those increases added 17.3 cents before the latest report recovered 6 cents.

Diesel therefore remained 11.3 cents above the October 12 average of $6.179 per gallon. It was also 1.6 cents above the October 19 reading. The latest movement provides a weekly improvement, but it does not erase the price increases recorded during the second half of October.

Regional Diesel Prices Decline Across the Country

The Midwest recorded the largest decrease among the five main reporting regions, falling 7.8 cents to $6.402 per gallon. The Rocky Mountain region followed with a 7.6-cent decline.

The latest regional and subregional averages were:

• East Coast: $6.025 per gallon, down 5.4 cents.
• New England: $6.416, down 0.5 cent.
• Central Atlantic: $6.486, down 1 cent.
• Lower Atlantic: $5.814, down 7.6 cents.
• Midwest: $6.402, down 7.8 cents.
• Gulf Coast: $5.912, down 3.9 cents.
• Rocky Mountain: $6.445, down 7.6 cents.
• West Coast: $7.272, down 5.7 cents.
• West Coast excluding California: $6.575, down 3.9 cents.
• California: $8.076, down 7.9 cents.

California remained the most expensive reporting area despite its larger weekly decline. Its average was $1.784 above the national price and $2.262 above the Lower Atlantic average. The Lower Atlantic had the lowest price among the regions and subregions listed in the report.

What the Decrease Means for Truck Operating Costs

At the national average, purchasing 200 gallons of diesel would cost $1,258.40. That is $12 less than the same purchase at the previous week’s average.

The year-over-year comparison shows a much larger difference. A 200-gallon purchase would cost $507.80 more than at the year-earlier national average of $3.753 per gallon.

Actual fuel bills vary by location, purchase volume, discounts and fueling arrangements. The EIA average is a benchmark rather than the price every carrier pays.

Fuel surcharges can also affect how a price change reaches a carrier’s bottom line. Recovery depends on the freight agreement, surcharge formula and timing. A lower pump price does not automatically produce the same financial benefit across contract and spot-market operations.

Oil Prices Drop Sharply, but Uncertainty Remains

Crude oil futures fell more than 7% on November 2 as diplomatic discussions raised hopes of reduced disruption to Middle Eastern oil supplies, Reuters reported.

Brent settled at $104.77 per barrel, down $8.66, or 7.63%. U.S. West Texas Intermediate finished at $96.46, down $7.66, or 7.36%.

The decline followed an October marked by supply concerns and volatile trading. The settlement figures describe the November 2 session, not a guaranteed direction for subsequent trading.

Why Diesel Does Not Move Exactly With Crude Oil

Crude oil is the largest component of retail diesel prices, according to EIA. However, it is only one part of the final cost.

Diesel prices also reflect refinery processing, distribution, marketing, retail operations and taxes. Local supply conditions and the location of a fueling station can create additional differences.

That means a sharp daily change in oil futures should not be treated as a forecast for the next weekly diesel report. Refining and distribution conditions can influence how crude-price movements reach retail markets.

EIA also identifies taxes and supply issues as reasons West Coast diesel prices, particularly California’s, tend to exceed prices elsewhere.

Gasoline Falls Faster Than Diesel

Regular gasoline prices declined 11.6 cents to $4.153 per gallon, nearly twice the weekly decrease in diesel.

The national gap between the two fuels widened to $2.139 per gallon, compared with $2.083 the previous week.

Gasoline and diesel are separate refined-product markets. Their prices can respond differently to demand, refining conditions and available supplies, even though both are produced from crude oil.