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Strait of Hormuz · Daily brief · UTC

24 June 2026.

Brent $73.79-3.94%Transits 5AI-assisted
  1. 01

    Iran has re-declared the Strait of Hormuz closed, but US ship-tracker data and CENTCOM dispute the closure, citing vessels still transiting.

  2. 02

    Brent crude dropped 3.94% in 24 hours as tanker traffic showed partial improvement, even as 549 vessels remain anchored or stopped.

  3. 03

    The Hormuz Index Crisis Pressure stands at 90 (extreme), while the 30-day Escalation Forecast sits at 61 (high), driven by Polymarket closure-odds.

Situation

The Strait of Hormuz remains operationally fractured. Iranian state media and the IRGC have re-declared the strait closed, per Hellenic Shipping News; US officials and commercial ship trackers, cited by Breitbart and gCaptain, counter that vessels are still transiting and no physical closure has been confirmed. That dispute is not resolved here. PortWatch's most recently published transit day, 2026-06-21, recorded 5 vessels against a pre-crisis baseline of 93 per day, a collapse of roughly 95 percent in counted transits; separately, an independent scraper of Gulf-port arrivals logged 303 vessels in the most recent 24-hour window, a figure that reflects a different methodology and should not be read as contradicting PortWatch. Some 549 vessels are currently anchored or stopped in the region. Against that backdrop, Brent crude fell 3.94% over 24 hours, with futures traders citing incremental tanker-traffic improvement per The Hindu Business Line, even as VLCC spot rates soared for owners still willing to transit, per ZeroHedge. Oman has unveiled a temporary alternative shipping lane, and Iran and Oman have opened formal talks on future navigation governance of the strait, per gCaptain. US Secretary of State Rubio is simultaneously attempting to reassure Gulf Arab allies over Washington's Iran deal, adding a diplomatic layer to an already volatile picture. The Hormuz Index Crisis Pressure reads 90 (extreme), reflecting physical transit deviation as the top driver; the 30-day Escalation Forecast reads 61 (high), up 2 points, led by Polymarket closure-odds. The two metrics diverge, measuring current state and forward probability separately.

Cite as

Straits, “Hormuz daily brief”, 24 Jun 2026.
straits.live/briefs/2026-06-24

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