Where the print is
Brent front-month is changing hands at $100.21/bbl (Yahoo Finance, intraday). The session is down -2.31%. The wider OPEC Reference Basket — the 13-grade volume-weighted average published in the monthly Oil Market Report — averaged $108.79/bbl in April 2026, a $8.58/bbl premium to current spot.
What the data does and doesn't say
A spot dip under the round number is mostly cosmetic. The structural question is whether OPEC+ effective spare capacity — which has compressed to ~3.8 mb/d on internal IEA estimates — is large enough to absorb a credible disruption in the Strait of Hormuz or the Red Sea. We track this concentration risk separately on the Saudi share of headroom.
What we are watching this week
- Saudi crude production: JODI's March 2026 report shows Saudi output at 6.97 mb/d, down sharply from 10.88 mb/d in February. If this is a voluntary cut, it tightens the floor.
- US commercial crude stocks: 445 Mbbl per the latest EIA Weekly Petroleum Status Report — historically high but inside the five-year band.
- Brent–WTI spread: 12 $/bbl, wider than the recent norm, suggesting Atlantic-basin demand premium.
Sources: EIA Open Data v2 (WCSSTUS1, RBRTE), OPEC May 2026 MOMR, JODI Oil Primary.