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Strait of Hormuz · Daily brief · UTC

7 July 2026.

Brent $75.66+4.89%Transits 34AI-assisted
  1. 01

    BREAKING: Qatar says Iran attacked a tanker in the Strait of Hormuz, per The Washington Post, with Saudi Arabia condemning Iran's targeting of a Saudi vessel, per The Times of Israel.

  2. 02

    Brent crude surged +4.89% in 24 hours to $75.66 after the U.S. revoked Iran's oil sanctions waiver following the strikes, per NBC News.

  3. 03

    The Hormuz Index Crisis Pressure sits at 90 (extreme), up 3 points in 24 hours, as PortWatch recorded just 34 transits on 2026-07-05 against a pre-crisis baseline of 83 per day.

Situation

The Strait of Hormuz is under acute operational stress following Iran's strikes on three tankers, which Qatar has attributed to Tehran and for which Saudi Arabia is demanding accountability, per The Guardian and The Times of Israel respectively. Reuters reports shipping risk at the strait has been raised to severe, a designation that will accelerate war-risk premium recalculations across hull and cargo markets. Transit throughput tells the same story: PortWatch's most recently published figure, covering 2026-07-05, recorded 34 vessels transiting the strait, against a pre-crisis baseline of 83 per day; that data carries a multi-day lag by design given PortWatch's weekly Tuesday publication cycle. Separately, a scraper-derived 24-hour count of Gulf-port arrivals reached 334 vessels, a distinct metric that reflects port-side activity rather than strait transit volume directly. Brent responded with a +4.89% move to $75.66, amplified by the U.S. decision to revoke Iran's oil sanctions waiver in direct retaliation for the attacks, per The Hill and AP News. The composite Hormuz Index Crisis Pressure reading of 90, classed as extreme, reflects current event pressure as its top driver. The 30-day Escalation Forecast composite stands at 66 (high), unchanged over 24 hours, with Polymarket closure odds as the leading contributor. That the present-state reading and the forward forecast diverge by 24 points is a signal worth tracking: markets are pricing acute shock without yet pricing in a sustained closure scenario.

Recorded

  • Brent up 5.0% in 24h
  • 380 vessels stranded

Crossings detected by the monitor on this UTC date: verdict flips, Hormuz Index band changes, and threshold breaches. Machine-tracked, not editorialised.

Cite as

Straits, “Hormuz daily brief”, 7 Jul 2026.
straits.live/briefs/2026-07-07

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