Illustration of a tanker navigating a darkened Strait of Hormuz under moonlight, with shadowy vessels and a naval escort, while oil prices remain flat on a background graph.
Illustration of a tanker navigating a darkened Strait of Hormuz under moonlight, with shadowy vessels and a naval escort, while oil prices remain flat on a background graph.

The market is relying on stored oil and alternative supply, giving a colleague tracking energy markets a clearer picture of how long this balance can last.

Hormuz Closed 100 Days — Why Oil Prices Stay Low Story flow and key facts

The Strait of Hormuz, a vital oil transit route, has been effectively closed for over 100 days due to regional conflict, disrupting an estimated 95% of crude shipments from the Arabian Gulf. Despite this being labeled the largest supply disruption in modern history, global oil prices have remained surprisingly stable, with Brent crude trading around $87.55 per barrel. This stability is attributed to strategic reserves, especially in China, which is drawing down stockpiles at about one million barrels per day. Additional supply from non-OPEC producers like the US, Brazil, and Canada has also helped offset the shortfall.

A shadowy 'dark trade' of untracked tankers—sailing without transponders, often at night or under naval escort—has allowed some crude to move, though exact volumes are unknown. Analysts estimate up to 100 million barrels may have passed since early May, equivalent to just five days of pre-crisis flow. Meanwhile, global oil demand adjustments and stock releases have kept markets from panicking.

However, the relief may be temporary. Storage levels are nearing operationally critical lows, and the US, acting as a swing producer, faces domestic heating demands by winter. The International Energy Agency warns that if the strait remains closed beyond July, the market could face severe strain. Full recovery of damaged energy infrastructure could take up to two years, with the UAE expecting normal Hormuz flows only by 2027.

Facts

  • The Strait of Hormuz has been effectively closed for over 100 days as of June 2026, disrupting 95% of crude oil shipments from the Arabian Gulf.
  • Brent crude oil prices remain at $87.55 per barrel, below pre-crisis levels, despite the disruption.
  • China is drawing down oil reserves at about one million barrels per day, with total storage estimated at 1.3 billion barrels.
  • Analysts estimate up to 100 million barrels may have moved through the strait via untracked 'dark trade' since May 1, 2026.
  • The UAE’s national oil company expects full Hormuz oil flows to resume no earlier than 2027.
  • The International Energy Agency warns that if the strait remains closed past July 2026, market conditions could tighten severely.

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