Renewed tensions in the Middle East may lift oil prices in the short term, but ample global supply should drive a sharp pullback once geopolitical risks ease, Macquarie said in a note on Wednesday.
Macquarie expects the latest US-Iran tensions to remain temporary as both sides face economic and political limits. The firm said the current rally may reflect short covering rather than a lasting shift in market fundamentals.
Brent moved toward $80 per barrel as renewed US-Iran tensions revived concerns over regional oil supplies, Macquarie said.
Iranian vessel attacks, tighter US sanctions, President Donald Trump's military strikes and threats of further action also raised fresh concerns over shipping through the Strait of Hormuz, the firm said.
The latest escalation also renewed concerns over shipping through the Strait of Hormuz. Insurers advised clients to delay voyages while shipowners reviewed transit risks through the key global oil corridor.
Before the latest conflict, shipping activity had steadily improved. The seven-day average for crude, condensate and clean product flows recovered to about 54% of pre-war levels, narrowing the supply gap to about 8 million b/d.
Floating storage in the Middle East Gulf also dropped from about 150 million barrels to below 10 million barrels as crude loadings accelerated and export activity strengthened across the region, Macquarie said.
The seven-day average for crude, condensate and clean product loadings inside the Strait recovered to about 40% of pre-war levels but still remained roughly 11 million b/d below normal volumes.
Overall Gulf exports recovered to about 65% of pre-war levels, while Gulf crude loadings reached about 68% of their previous rate of roughly 18 million b/d. Inbound vessel capacity averaged about 10 million b/d, according to the note.
Refining margins strengthened as weaker crude prices coincided with tightening fuel supplies. Low product inventories, refinery outages, extreme European heat and seasonal weather risks continued supporting refined fuel markets.
Diesel and gasoil exports recovered more slowly than crude shipments. Middle East Gulf exports remained about 800,000 b/d below pre-war levels, while Russia's export restrictions through the end of July further tightened supplies.
Combined, disruptions in the Middle East Gulf and Russia's export curbs removed about 1.6 million b/d, or roughly 20% of pre-war seaborne gasoil exports, adding support to refining margins, according to the note.
Macquarie remains bullish on crude in the short term, as ICE Brent managed-money short positions sit at the 99th percentile for 2021-2025.
However, the Macquarie expects expanding supplies from Arabian Gulf producers, Iranian exports, Strategic Petroleum Reserve barrels, pipeline reroutes and Chinese re-exported barrels to weigh on prices after geopolitical tensions ease.