Oil Steadies Near $90 After Sharp Hormuz De-escalation Selloff as Strait Flows Stay Depressed
A 6.6% Brent drop on fresh US-Iran diplomatic signals has partly reversed, but physical Hormuz throughput remains significantly below pre-conflict levels.
ICE Brent crude front-month settled 6.6% lower at $90.41 a barrel on Sunday (2026-07-27), the sharpest single-session decline in weeks, after the Trump administration reported productive talks with Tehran aimed at ending a conflict that has disrupted an estimated one-fifth of global seaborne oil supply. NYMEX WTI front-month fell 5.7% to $84.23. Both contracts recovered from deeper intraday losses, with Brent down as much as 10% and WTI off nearly 9% at their session troughs, before buyers stepped in near the close.7
Scale explains the price sensitivity. The European Central Bank's latest market assessment estimated the conflict had cut roughly 20 million barrels per day from global oil supply, close to one-fifth of worldwide production, enough for even a partial diplomatic signal to swing front-month contracts sharply.7
By Wednesday (2026-07-29), ICE Brent front-month had edged back to $90.15 a barrel, up 0.72% on the session, with NYMEX WTI front-month holding near $85.00, up 0.45%. The partial recovery suggests traders are not fully convinced that diplomatic progress will translate into restored Hormuz throughput.7
There is reason for that caution. The Strait of Hormuz, through which roughly 20% of global seaborne oil trade passes, continues to see exports significantly below pre-conflict levels, according to IBTimes reporting from Sunday (2026-07-27). Diplomatic language and physical shipping flows have moved independently throughout this episode.7
The cumulative supply impact is visible in year-to-date price performance. Oil prices are up approximately 40% since January (2026-01-01), according to NBC News reporting as of Tuesday (2026-07-14), a figure that reflects how deeply the Hormuz disruption was priced into the global crude market over the first half of the year.6
Trump had previously sought to reframe the situation as a managed supply event. On Thursday (2026-06-11), the president posted to social media that a secret U.S. military mission, publicly called Project Freedom, had over the prior month escorted more than 200 commercial ships carrying over 100 million barrels of oil through the strait. Prices fell on the announcement.4
Days later, they fell harder. After Trump declared an Iran-US peace deal "complete" and announced the "immediate toll-free reopening of the Strait of Hormuz," ICE Brent front-month crashed below $85 a barrel on Saturday (2026-06-14). An Iranian lawmaker said some commercial ships had paid about $2 million on average per transit before the toll declaration. Some analysts had expected crude to push into the mid-to-high $100 range before the diplomatic pivot.5
Yet the selloff reversed. By Tuesday (2026-07-14), ICE Brent front-month had climbed back to $87, the first time since June the contract had traded at that level, and NYMEX WTI front-month reached $81, according to NBC News. Brent was more than 10% above where it opened on Sunday (2026-07-12). Trump had dropped a proposed Hormuz reimbursement fee in the interim, but prices climbed anyway, with the gap between diplomatic declarations and actual shipping lane throughput continuing to support the bid.6
The conflict's diplomatic track has never moved cleanly. As early as Monday (2026-05-18), Trump's swift rejection of Iran's initial peace proposal sent prices higher on fears the then-10-week-old conflict would grind on. When Washington subsequently paused planned strikes on Iranian energy infrastructure, Bloomberg reported Brent fell roughly 14% in a single session around Tuesday (2026-05-19). Analysts at that stage noted traders were reluctant to react aggressively without clearer evidence of broader military escalation.3,2,1
Iran's underlying demands remain unmet. Tehran has sought an immediate end to economic sanctions, guarantees for its oil export access, and security arrangements covering the strait and Lebanon, diplomatic sources told Al Mayadeen. None of those conditions appear formally resolved.1,3
Russia's Black Sea oil terminal also resumed export loadings around the time of the latest Hormuz de-escalation reports, adding a secondary supply return to the market that traders had to weigh against the ongoing strait uncertainty.7
With Brent near $90 and Hormuz physical flows still below pre-conflict levels, whether Iran and the United States can bridge the gap between announced peace and restored shipping will be the market's primary focus in the sessions ahead.7,1