Key Highlights

  • On Friday October 2, November WTI settled at USD 91.11, down USD 1.76 or 1.9% on the day and 1.4% on the week, while Brent settled at USD 102.25, down just USD 0.06. Funds such as United States Oil Fund (NYSEARCA:USO) follow the WTI-linked complex.
  • Our calculation puts the Brent premium to WTI at USD 11.14 per barrel, a split that reflects tight diesel and refined product supplies rather than crude alone.
  • Early Monday October 5, Brent was down 0.3% near USD 102 and WTI was heading toward USD 89.30 to 90.50 after the OPEC+ hold and Saudi Aramco's cut of November Asian prices to six-year lows.
  • Unconfirmed Houthi claims of attacks on Aramco sites, which Riyadh has not confirmed, limit downside, and Brent near USD 100 is seen as support. Sector baskets such as Energy Select Sector SPDR Fund (NYSEARCA:XLE) carry that crude sensitivity.

How the Friday settlement looked

Friday's session ended with a split. November WTI fell USD 1.76 to USD 91.11, a 1.9% decline that left the contract 1.4% lower on the week. Brent barely moved, easing USD 0.06 to USD 102.25. Friday's drop in WTI followed news of the G7 emergency release. Because the release is led by diesel, it weighed more on the US benchmark and on products than on Brent. Investors using United States Oil Fund (NYSEARCA:USO) as a gauge of US crude are seeing that move more directly than global benchmark holders.

Why the benchmark spread is so wide

Our calculation of the Brent premium to WTI is USD 11.14 per barrel (USD 102.25 minus USD 91.11), or about 12.2% above WTI. A wide spread reflects refined product tightness, especially diesel, pulling prices differently across regions. Integrated majors such as Exxon Mobil (NYSE:XOM) and Chevron earn exposure to both benchmarks, while refiners such as Valero Energy are more sensitive to product margins than to outright crude. No price moves are asserted here for these companies.

What supports and what caps the market

Two forces are in tension on Monday. The OPEC+ hold and Saudi Aramco's cut of November Asian prices to six-year lows point to ample Supply from the producer side, with WTI heading toward USD 89.30 to 90.50. Against that, unconfirmed Houthi claims of attacks on Aramco sites, which Riyadh has not confirmed, keep a risk premium alive, and Brent near USD 100 is viewed as support. For United States Oil Fund (NYSEARCA:USO), the focus stays on whether WTI holds the USD 89 area.

Where Things Stand

The USD 11.14 gap exists because refined products, especially diesel, are tighter than crude, and because the G7 release weighed more on the US benchmark than on Brent. Brent near USD 102 and WTI near USD 90 can coexist as long as that product tightness persists. The risks are balanced: cheaper Asian pricing from Saudi Aramco argues for softer crude, while unconfirmed attack claims argue for a floor near USD 100 for Brent. United States Oil Fund (NYSEARCA:USO) and Energy Select Sector SPDR Fund are simply ways investors express crude and sector exposure, and no directional view is offered here.