Oil Extends Decline as Trump Suspends Iran Strikes, OPEC+ Loosens Quotas
ICE Brent front-month has shed more than 8% since late July as diplomatic signals and fresh OPEC+ supply compound a Hormuz conflict premium unwind.
ICE Brent crude front-month fell more than 5% to $83.47 a barrel in early Asian trade on Monday (2026-08-03) after President Donald Trump called off another round of planned military strikes on Iran, extending a decline that had already taken the benchmark sharply lower in the final days of July. NYMEX WTI front-month dropped 5.88% to $79.77 on the same session. By Thursday (2026-08-06), Brent had barely moved from those lows, trading at $83.08, down 0.26%, while WTI held at $78.09.5
The move erases most of a violent July rally. Both benchmarks surged more than 20% through the month as renewed U.S.-Iran hostilities and a Houthi blockade of Saudi ports revived fears of a prolonged Hormuz shutdown. That rally reversed sharply: ICE Brent front-month settled 6.6% lower at $90.41 on July 27 (2026-07-27), with intraday moves reaching as much as 10% to the downside before partial recovery, while NYMEX WTI fell 5.7% to $84.23 in that session. The European Central Bank estimated the conflict disrupted approximately 20 million barrels per day of global supply, roughly one-fifth of worldwide production.4,5
The Strait of Hormuz carries roughly 20% of global seaborne oil trade. A disruption at that scale explains why oil commanded an outsized war premium through the conflict. The current selloff reflects markets reassigning probability to a return of normal flows, even though those flows have not yet materialised.4
OPEC+ has not waited for Hormuz to sort itself out. The group approved a production quota increase of roughly 188,000 barrels per day for September, completing the unwinding of one layer of voluntary cuts. That decision adds supply at precisely the moment diplomatic signals are already pulling the benchmark lower.5
The political arc stretches back to early June. Trump posted on Thursday (2026-06-11) that a covert U.S. military mission called Project Freedom had, over the preceding month, escorted more than 200 commercial ships carrying over 100 million barrels of oil through the strait — the first public acknowledgment of a parallel military escort operation running alongside diplomatic talks. Oil prices fell the same day.1
Three days later, on June 14 (2026-06-14), Brent crashed below $85 after Trump declared an Iran-U.S. agreement "complete" and announced the "immediate toll-free reopening" of the strait. An Iranian lawmaker had previously said some commercial operators paid around $2 million on average per transit during the closure period.2
The market did not hold those losses for long. ICE Brent front-month climbed back to $87 a barrel by Tuesday (2026-07-14), the first time since June it had traded at that level, rising more than 10% above its Sunday (2026-07-12) overnight open as renewed hostilities and the Saudi port blockade reignited supply concerns. Year-to-date gains at that point stood at around 40%.3
Diplomatic announcements keep running ahead of the physical supply recovery. Strait of Hormuz exports remained significantly below pre-conflict levels as of late July despite successive peace announcements, and that gap has been the market's defining problem since June.4
Some analysts had positioned for ICE Brent front-month to push into the mid-to-high $100 range if disruptions persisted. That view looks strained at current prices. Yet the selloff also has a constraint: with Hormuz throughput still meaningfully short of pre-conflict levels, the price may struggle to find a sustained floor until barrels are verifiably moving through the strait again, not just permitted to in principle. OPEC+'s September quota increase arrives into that unresolved picture.2,4,5