Brent crude has retreated from the late-April peak above $118 as a multinational escorted-convoy system began clearing the tanker backlog through the Strait of Hormuz in the second half of May, even as the IEA's monthly report confirmed the deepest supply deficit in more than a decade and OPEC+ technical advisers on May 21 declined to deploy spare capacity. For the current front-month level, see the live Brent chart, which updates in real time — the price has been moving intraday on each convoy headline.
Convoys Begin Clearing the Backlog
The pivotal development of the past fortnight has been logistical rather than diplomatic. After more than three weeks in which liftings from the Gulf had effectively halted, a coordinated naval escort regime — assembled from U.S., British, French, and regional Gulf navies — began running scheduled convoys of tankers through the strait under war-risk cover in mid-May. The mechanism does not reopen Hormuz in any normal sense: throughput is a fraction of the roughly 14 million bpd of crude and condensate that transited before the crisis, transits are slow, and insurers are pricing escorted voyages at a steep premium. But it has allowed a partial resumption of Basrah, Kuwaiti, and Emirati liftings that had been stranded since late April.
The practical effect has been to cap the fear premium that drove the benchmark to its $118.03 close on April 29. The market has shifted from pricing a total, open-ended closure toward pricing a constrained, managed flow — still far below normal, but no longer zero. That recalibration, more than any single price print, explains why Brent has come off its highs even as the underlying deficit remains severe.
What the IEA Said (May 14)
The International Energy Agency's monthly Oil Market Report, published May 14, confirmed the scale of the shortfall flagged by Aramco's Amin Nasser earlier in the month. The agency put the realized supply loss through the disruption at a level consistent with a 4-to-5 million bpd deficit against a normalized baseline, and trimmed its 2026 global demand growth estimate to reflect price-induced destruction in price-sensitive Asian markets. Crucially, the IEA noted that the inventory cushion built up during 2025 has been drawn down sharply, leaving the market with a thinner buffer should the convoy arrangement break down.
The report stopped short of endorsing Aramco's 2027 re-balancing baseline, instead framing the path back to balance as conditional on the pace at which Hormuz throughput normalizes. In effect, the IEA handed the market a single variable to watch: convoy volume.
OPEC+ Holds the Line (May 21 JTC)
The May 21 OPEC+ Joint Technical Committee meeting — the next policy waypoint flagged in our May 12 coverage — produced no change of course. Saudi Arabia reiterated that it will not draw on spare capacity to defend a price ceiling, and the seven-member voluntary-cut group left the June output schedule, including the 188,000 bpd increase approved on May 3, intact. With Gulf members still producing well below quota for logistical reasons, the paper increase remains largely notional: the constraint is the strait, not the policy.
The committee's restraint is a deliberate signal. By declining to intervene, Riyadh is keeping its powder dry and allowing the convoy mechanism and diplomacy — rather than barrels — to do the work of stabilizing the market. It also preserves the kingdom's leverage in the parallel diplomatic track.
Diplomacy Inches Forward
The Pakistan-mediated channel that produced the one-page memorandum of understanding on May 7 has remained open, though progress is incremental. Tehran has not withdrawn its demand for reparations as a precondition for substantive talks, and Washington has not lifted the naval blockade. The tentative understanding that underpins the convoy regime appears to be a tactical, deconfliction-level arrangement rather than a political settlement — enough to let escorted tankers move, not enough to end the standoff.
Markets are treating the diplomacy as a source of two-way risk: any breakdown that halts the convoys would re-open the path toward the $125 escalation target that Goldman Sachs has flagged, while a genuine de-escalation that restored free transit could unwind much of the remaining risk premium quickly.
Price: Off the Highs, Premium Intact
Brent has spent the back half of May below the levels seen during the late-April spike, but well above the pre-crisis range. We are deliberately not quoting a single spot figure here, because the benchmark is repricing on every convoy and diplomacy headline; the most accurate read at any moment is the live chart on our homepage, alongside the WTI and Brent/WTI spread panels. What matters for context is the shape of the move: a partial retracement driven by improved logistics, not a resolution of the underlying deficit.
Term Structure
The prompt premium that had pushed the front-to-six-month spread above $7 during the closure has narrowed as nearby supply fears ease, but the curve remains in steep backwardation — the market is still paying up for barrels available today. A flatter front end would be the clearest signal that traders believe the convoy arrangement is durable; a re-steepening would warn that they expect it to fail.
What to Watch
The June 1 OPEC+ ministerial is the next scheduled decision point, and the first test of whether the bloc's hold-the-line posture survives contact with sustained high prices. Beyond that, the variables are unchanged but their weighting has shifted: convoy throughput is now the single most important number in the complex, ahead of the headline price. A rising transit count argues for further normalization; any incident that forces the escorts to stand down would reverse the May retracement abruptly.
For now the picture is one of fragile stabilization rather than resolution. The strait is moving oil again, but only under escort and only in part; OPEC+ is holding its spare capacity in reserve; and diplomacy is alive but unresolved. The $100 handle that briefly looked like a ceiling, then a floor, is once again a battleground — and the live chart remains the fastest way to see which side is winning.