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Iran Conflict 2026
10MAR

US crude posts 35.6% weekly gain, record

4 min read
04:55UTC

US crude futures gained 35.63% in a single week — the biggest move in the contract's 43-year history — while an insurance collapse beneath commercial shipping created a disruption floor that no ceasefire can quickly reverse.

ConflictDeveloping
Key takeaway

The 35.63% weekly gain reflects markets pricing a genuine physical supply disruption rather than merely a geopolitical risk premium, because no production buffer large enough to substitute for Hormuz transit at scale exists.

US crude futures posted a 35.63% weekly gain — the largest in the history of the contract, which dates to 1983. No single week during the 1990 Iraqi invasion of Kuwait, the 2008 run to $147, or the 2020 pandemic collapse and recovery produced a comparable move. Brent reached $92.69 on Friday, briefly touching $94, having risen approximately 27% since strikes began on 28 February . Qatar's energy minister warned of $150 per barrel if the Strait of Hormuz remains closed . Morgan Stanley raised its 2026 Brent forecast to $80 from $62.50 — a revision already $12 below spot prices at the time of publication, a measure of the speed at which the market has outrun institutional forecasting.

VLCC freight rates hit an all-time high of $423,736 per day — a 94% increase from the prior Friday close. In stable markets, VLCC day rates typically range between $30,000 and $50,000. At current rates, shipping costs alone add approximately $3–4 per barrel before crude reaches a refinery — a surcharge borne by every oil-importing economy whether or not it is party to the conflict. Physical supply has also been hit directly: Iran struck the Shaybah Oilfield, targeting approximately one million barrels per day of Saudi production capacity , and Bahrain's BAPCO Sitra refinery, which processes 267,000–380,000 barrels per day, shut two crude processing units for safety inspection after Thursday's missile strike . But the supply destruction is secondary to the structural problem beneath it.

Every major Protection & Indemnity club's War risk coverage for the Persian Gulf expired at midnight on 5 March . More than 150 vessels sit at anchor in the Gulf of Oman and Arabian Sea. Trump's Development Finance Corporation insurance programme and promised Navy convoy escorts remain non-operational; the US Navy has not launched a single escorted commercial passage. The energy disruption now operates on two separate and independent timelines. The military timeline could theoretically end with a Ceasefire tomorrow. The insurance timeline cannot. P&I reassessments require weeks of underwriting review, loss modelling, and reinsurance negotiation regardless of what happens on the battlefield. Commercial shipping through Hormuz is effectively suspended even if hostilities cease today. Goldman Sachs's revised Q2 forecast of $76 per barrel is arithmetically consistent with restored Hormuz flow before June — an assumption that requires the insurance market to move faster than its institutional structure has ever permitted. For oil-importing economies — the eurozone, Japan, South Korea, India — the question is no longer what the war does to prices but how long the insurance gap persists after the war ends. The answer, based on prior P&I reassessment cycles, is measured in weeks to months, not days.

Deep Analysis

In plain English

Oil prices jumped nearly 36% in a single week — the largest weekly rise since oil futures trading began in 1983. Oil is the base cost for almost everything: petrol, heating fuel, plastics, fertiliser, and the fuel powering ships and planes that carry other goods. A rise of this size means higher prices across most categories of consumer spending, typically with a 4–8 week delay as the cost works through supply chains from refineries to petrol stations to supermarket shelves.

Deep Analysis
Synthesis

The simultaneous movement of spot prices and freight rates to historic extremes signals that the market is no longer pricing a temporary geopolitical risk premium but re-rating the structural cost of Gulf supply. Risk premia dissipate with ceasefires; structural re-ratings persist until new infrastructure or alternative supply routes are established — a distinction with direct implications for how long consumer price effects will outlast any military resolution.

Root Causes

The Hormuz chokepoint carries 17–20 million barrels per day — approximately 20% of global daily oil demand — with no alternative maritime routing at comparable scale. Overland pipeline alternatives (Saudi Petroline at roughly 5 million bpd; UAE's Habshan-Fujairah pipeline at roughly 1.5 million bpd) cannot compensate for even a partial Hormuz closure. This geographic concentration was a known structural vulnerability that markets consistently under-priced in peacetime because simultaneous US-Iran-Israel conflict was treated as tail risk rather than a base-case scenario requiring premium.

What could happen next?
  • Consequence

    A sustained $90+ oil price will add 0.5–0.8 percentage points to CPI in major economies, complicating central bank rate decisions in economies already navigating post-pandemic inflation legacies.

    Short term · Assessed
  • Risk

    Asian strategic petroleum reserve drawdowns can sustain normal refinery throughput for 90–150 days; beyond that window, physical rationing becomes a live policy option in energy-import-dependent economies.

    Medium term · Suggested
  • Consequence

    Petro-state sovereign wealth funds face a paradox: higher oil revenue from surviving production, but regional equity and real-estate assets under pressure from conflict risk — a split that complicates their portfolio management and fiscal planning simultaneously.

    Short term · Suggested
First Reported In

Update #26 · President orders halt; IRGC ignores him

CNBC· 7 Mar 2026
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Causes and effects
This Event
US crude posts 35.6% weekly gain, record
The energy disruption now operates on two independent timelines: a military timeline that could end with a ceasefire and an insurance timeline that cannot, because every major P&I club's war risk coverage expired on 5 March and reassessments take weeks regardless of battlefield developments, creating a structural price floor independent of whether fighting stops.
Different Perspectives
South Korean financial markets
South Korean financial markets
South Korea, which imports virtually all its crude oil, is absorbing the war's economic transmission most acutely among non-belligerents. The second KOSPI circuit breaker in four sessions — with Samsung down over 10% and SK Hynix down 12.3% — reflects an industrial economy unable to reprice energy costs that have risen 72% in ten days. The market response indicates Korean industry cannot sustain oil above $100 per barrel without margin compression across manufacturing, semiconductors, and shipping.
Migrant worker communities in the Gulf
Migrant worker communities in the Gulf
The first confirmed civilian deaths in Saudi Arabia — one Indian and one Bangladeshi killed, twelve Bangladeshis wounded — fell on communities with no voice in the military decisions that placed them in harm's way. Migrant workers live near military installations because that housing is affordable, not by choice. Bangladesh and India face the dilemma of needing to protect nationals who cannot easily leave a war zone while depending on Gulf remittances that fund a substantial share of their domestic economies.
Azerbaijan — President Ilham Aliyev
Azerbaijan — President Ilham Aliyev
Aliyev treats the Nakhchivan strikes as a direct act of war against Azerbaijani sovereignty, placing armed forces on full combat readiness and demanding an Iranian explanation. The response is calibrated to maximise international sympathy while stopping short of military retaliation — Baku cannot fight Iran alone and needs either Turkish or NATO backing to credibly deter further strikes.
Oil-importing nations (Japan, South Korea, India)
Oil-importing nations (Japan, South Korea, India)
The Hormuz closure is an existential threat. Japan, South Korea, and India receive the majority of their crude through the strait — they will bear the heaviest economic cost of a war they had no part in.
Global South governments (Indonesia, Brazil, South Africa)
Global South governments (Indonesia, Brazil, South Africa)
Neutrality was possible when the targets were military. 148 dead schoolgirls made it impossible — no government can explain that away to its own citizens.
Turkey
Turkey
Has absorbed three Iranian ballistic missile interceptions since 4 March without invoking NATO Article 5 consultation. Each incident narrows Ankara's political room to continue absorbing without Alliance-level response.