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Hormuz Strait tanker traffic data contradicts official claims

Created at 17 Aug · 6:50 PM1 source↑ Market-relevant
IN SHORT

Official claims of increased crude oil flow through the Strait of Hormuz are being challenged by data from commodities tracking firms, which show a significant drop in daily transits. This discrepancy is impacting oil prices and raising questions about the accuracy of official statements.

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Key Numbers

140 ships/dayaverage daily ships before conflict
3 shipsships transited on a recent Sunday
95 shipstotal ships transited last week
$90/barrelglobal crude price on Monday
$4.067/gallonUS national average gas price on Monday
5 million barrels/daycrude moved through strait in July

Who's Involved

Kpler
commodities tracking firm providing tanker data
Michelle Bockmann
analyst at Windward, a maritime intelligence firm
Mason Hamilton
VP of economics and research at the American Petroleum Institute

↳ Why This Matters

The volume of crude oil moving through the Strait of Hormuz directly impacts global oil prices, which in turn affects transportation costs, grocery prices, and overall consumer spending, making it a critical factor for economic affordability and political messaging.

Key facts

  • Data from commodities tracking firm Kpler indicates a significant decrease in daily ship traffic through the Strait of Hormuz.
  • Global crude oil prices have shown skepticism towards official claims of increased transit volumes.
  • The national average price for a gallon of gasoline in the U.S. has risen to $4.067.
  • Tracking tanker movements is complicated by ships disabling transponders and covert military operations.

Official assurances of a return to normal crude oil transit levels through the Strait of Hormuz are being met with skepticism as data from commodities tracking firms suggests a significant decline in daily ship traffic. This discrepancy is impacting oil markets and contributing to rising gasoline prices.

According to data from Kpler, an average of almost 140 ships a day used to traverse the vital waterway before the recent conflict, transporting various commodities including about 20 million barrels of crude oil daily. However, on a recent Sunday, only three ships passed through the strait, and last week saw a total of just 95 ships, Kpler reported.

Oil markets have reacted negatively to optimistic projections from officials, with global crude prices approaching $90 a barrel on Monday. Concurrently, the national average price for a gallon of gasoline in the U.S. is climbing, hitting $4.067 on Monday, its highest point this late in the season.

Tracking tanker movements through the strait presents considerable challenges. Ships are reportedly disabling their transponders to evade detection, satellite imaging has been compromised in certain areas, and the U.S. military is involved in covert operations to move tankers. Despite these difficulties, firms like Kpler have spent months adapting their methodologies to the new operating environment.

While some analysts acknowledge an uptick in crude escaping the strait in recent months, with one noting up to 5 million barrels a day in July compared to 4 million in June, the exact number of transiting ships remains difficult to ascertain due to an increasing number of "dark transits." The complexity of monitoring these flows was humorously summarized by Mason Hamilton of the American Petroleum Institute, who likened the situation to 'Schrödinger’s Strait.'

Frequently asked questions

The Strait of Hormuz is a vital chokepoint for global oil transportation, connecting the Persian Gulf to the open ocean. Approximately 20 million barrels of crude oil per day historically passed through it.

Tracking is challenging because ships are turning off their transponders, satellite imaging is compromised, and military operations are conducted secretly. The increase in 'dark transits' further complicates monitoring.

'Dark transits' refer to ships that are not broadcasting their location via transponders, making them difficult to track and contributing to uncertainty about actual oil flow volumes.

What Happens Next

01Continued monitoring of tanker traffic and ship transponder data.
02Analysis of future official statements regarding Hormuz Strait transit volumes.
03Observation of the impact on global crude oil and gasoline prices.

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How It Developed

Global crude oil prices are influenced by the volume of oil transported daily.
Before the recent conflict, approximately 140 ships per day transited the Strait of Hormuz.
On a recent Sunday, only 3 ships passed through the strait, according to Kpler data.
Last week, Kpler recorded a total of 95 ships transiting the strait.
Oil markets have shown skepticism towards official assurances of a return to normal transit levels.
Global crude prices approached $90 a barrel on Monday.
The national average price for a gallon of gas in the U.S. reached $4.067 on Monday.
Tracking tanker movements is difficult due to ships turning off transponders and secretive military operations.

Sources

T1
Trump’s rosy Hormuz claims collide with tanker dataPolitico

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