Crude Oil Surges Over 9% Weekly, Biggest Gain Since July, as U.S.-Iran Conflict Threatens Strait of Hormuz
nashnova research
A military escalation between the U.S. and Iran drove crude oil up more than 9% this week — the largest weekly gain since July — with WTI pushing toward $92 a barrel. Whether the Strait of Hormuz stays open is the single variable that decides if these gains hold.
How big is this week's move?
WTI surged more than 9% on the week, approaching $92 a barrel. Brent settled near $95.52.
This is crude's biggest weekly gain since July. This means → the market is pricing in a worst-case scenario: disruption at the Strait of Hormuz, the chokepoint for roughly one-fifth of global oil shipments.
How did the U.S.-Iran conflict escalate this far?
The U.S. launched airstrikes on Iran earlier this week. Iran retaliated by hitting American military bases across the Middle East.
Iranian forces have been striking ships transiting the Strait of Hormuz and firing missiles at Jordan, Kuwait, and Bahrain.
Israel signaled it would lift existing restraints and resume military operations if Iran attacks. This means → the conflict risks widening from a U.S.-Iran standoff into a multi-party escalation.
Has the strait actually shut down?
Not yet. Some crude tankers are still passing through the Strait of Hormuz and out of the Persian Gulf.
U.S. officials said this week that energy flows in the region remain broadly intact.
Saudi Arabia kept its flagship crude official selling price unchanged for next month. In plain terms = Riyadh did not raise prices into the panic — the market reads this as a signal that supply tightness may be less severe than feared.
What is Washington saying?
Vice President JD Vance downplayed the scale of the conflict, saying he would not characterize the situation as a war and that major combat operations ended weeks ago.
But Rep. Pat Harrigan, a Republican on the House Armed Services Committee, offered a different read: "From a military standpoint, we are clearly at a stalemate."
This reflects a split inside Washington over where the conflict is headed. What the market fears most is not "war" or "no war" — it is the uncertainty itself.
What does the oil market watch next?
As of 6:11 a.m. Singapore time, the WTI October contract was up 0.5% at $91.78 a barrel.
The key variable is singular: whether the Strait of Hormuz situation de-escalates in substance. Put simply = if the strait stays open, the rally fades; if shipping is actually disrupted, this week's gain may just be the start.
A continued military escalation that confirms shipping disruption would support further upside. A diplomatic thaw, on the other hand, could see the 9% weekly gain unwind quickly.
市场有风险，内容仅供研究参考，不构成投资建议。