Brent Crude Retreats from Five-Week High as Hormuz Legal Ambiguity Persists
ICE Brent front-month reached $95 on July 22 and fell 7% by Friday, with Hormuz passage rights between Washington and Tehran still unresolved.
ICE Brent crude front-month fell 7.11% to $91.68 a barrel at Friday's (2026-07-25) close, pulling back from the five-week high above $95 recorded on Tuesday (2026-07-22) as markets remained unable to price a clear resolution to the US-Iran military standoff around the Strait of Hormuz.5
The retreat from $95 does not erase a month of sharp upward movement. On Monday (2026-07-13), prices surged 8% after a weekend of renewed exchanges and President Donald Trump announced the United States would reinstate its blockade on Iran. By Tuesday (2026-07-14), ICE Brent had added a further 1.91% to $84.89, with the NYMEX WTI front-month up 2.02% to $79.72 — bringing the combined gain to 12% from Friday (2026-07-10)'s close.4
That move followed an earlier round of escalation. On Tuesday (2026-07-08), ICE Brent futures settled at $78.02, up more than 5% on the day, briefly topping $80 intraday, after the US renewed attacks on Iran and Trump declared the interim peace deal finished. NYMEX WTI surged to close around $73.50.3
The Strait of Hormuz is the arithmetic beneath each swing. In 2025, roughly 18.2 million barrels per day of crude and refined products transited the waterway, according to OGJ data — about one-fifth of global oil supply, one-quarter of worldwide seaborne oil trade, and one-fifth of global LNG flows. Asian buyers account for close to 80% of those volumes. China alone imports nearly 5 million b/d through the strait, while India, Japan, and South Korea each draw approximately 2 million b/d. Any sustained disruption reshapes supply economics for the world's largest consuming region.1
Gregory Brew, geopolitical analyst at the Eurasia Group, said the persistent skirmishing reflects an unsettled document rather than an irresolvable political conflict. "This skirmishing is really driven by ambiguity in the MOU and around what kind of status Iran is going to have in the Strait of Hormuz," he said. Until that status is codified, both sides retain incentives to press their position through military action.3
Adding to trader uncertainty, Trump floated a 20% transit fee for vessels using the strait, framing it as the cost of the United States acting as what he called "the Guardian of the Hormuz Strait." Applied to a supertanker carrying 2 million barrels at $80 a barrel, market participants put that fee at roughly $32 million — or an additional $16 per barrel. That figure sits well above the approximately $1 per barrel embedded in current war-risk insurance premiums, according to oilprice.com. Whether the proposal hardens into policy or dissolves as a negotiating posture has not been established.4
Talks between Washington and Tehran have not formally collapsed. People familiar with the discussions said negotiations were continuing despite a tense start, leaving open the possibility of a framework that softens the Hormuz standoff and pushes prices back toward earlier levels. ICE Brent briefly reached $82.30 a barrel on Monday (2026-06-15) after fresh uncertainty around an earlier round of peace talks sparked a 2% intraday move, a level the market subsequently left far behind as the July escalation unfolded.2
JKM Asian LNG spot closed the week at $22.00/MMBtu, capturing the parallel risk to gas trade through the same waterway. Buyers in Japan and South Korea — each importing roughly 2 million b/d equivalent through the strait — face a compounding vulnerability if military action disrupts both crude and LNG passage simultaneously.1
The 7.11% slide in ICE Brent from Tuesday (2026-07-22)'s five-week high to Friday (2026-07-25)'s settlement narrows but does not resolve the range traders are working within. Brew's MOU point is the operative indicator: how the US and Iran codify — or fail to codify — Iran's right of transit through the Strait of Hormuz sets the floor below which prices cannot credibly sustain a decline, regardless of the diplomatic tone coming out of any given session.3