Overview
Barclays analysts caution that the shutdown of the Strait of Hormuz will probably generate several weeks of disruption as global supply chains adjust, even under a best-case outcome in which transit through the channel resumes promptly. The bank noted that the waterway has been closed for two weeks and that closure has effectively removed roughly one-fifth of world oil supply.
Market movement and volatility
During the week of March 9, Brent crude moved above $100 per barrel. Barclays described that week as one of the most volatile trading periods in recent years, reflecting both the removal of supply and rapidly shifting market positioning.
Downstream pressures becoming evident
The bank highlighted that, with each day that passes, some of the potential consequences are revealing themselves. Refinery inventory cushions are being drawn down at retail forecourts, and supply has become a growing concern for end consumers and distributors. Liquefied petroleum gas - LPG - has already turned into a national supply issue in India. Separately, there are work-from-home mandates in place across parts of Asia, which Barclays cites as one of the observable outcomes related to the broader regional disruption.
Speculative positioning
Barclays reported that since the onset of the Middle East conflict, money managers' net-long positions in Brent have increased to their highest level since 2020. The net-long stance recorded its largest weekly increase since 2020, according to the bank, underscoring a shift in investor sentiment and positioning amid supply concerns.
Outlook
The bank said it is difficult to see how the current situation would not underpin commodity prices for some time, given the scale of the supply removal and the observable drawdowns in inventories and growing speculative exposure to Brent.
Note: Where the original reporting was limited in scope, the article reflects only the facts and assessments provided by Barclays without extrapolation.