Key Takeaways: OPEC and its allies delivered a fifth straight monthly production increase on July 5, unwinding years of supply restraint just as crude tankers begin returning to the Strait of Hormuz after a three-month blockade that reshaped global energy flows.
OPEC and its allies delivered a fifth straight monthly production increase on July 5, unwinding years of supply restraint just as crude tankers begin returning to the Strait of Hormuz after a three-month blockade that reshaped global energy flows.
OPEC+ approved its fifth consecutive monthly output increase on July 5, adding barrels to a market already adjusting to the gradual reopening of the Strait of Hormuz after the US-Iran deal in late June.
"The synchronized unwinding of OPEC cuts and the Hormuz recovery creates a rare double-supply catalyst that will test demand resilience through the third quarter," said Amrita Sen, founder and director of research at Energy Aspects.
The cartel's latest increase follows four prior monthly hikes as it continues dismantling the production cuts implemented in prior years. The move coincides with a pickup in tanker traffic through the Strait of Hormuz, where transits had collapsed 95 percent from March after the conflict escalated, according to Clarksons Research. Replacement volumes from the US and other sources, longer-haul voyages and repositioning inefficiencies had partially offset the loss, pushing the ClarkSea Index up 61 percent year-over-year to $38,717 a day in the first half.
The dual supply boost threatens to cap crude prices at a time when tanker rates, while still elevated, have eased from their first-half peaks. Brent crude and WTI have already retreated toward pre-conflict levels, and further OPEC additions combined with restored Hormuz flows could accelerate the decline, squeezing revenues for oil-exporting nations while lowering fuel costs for import-dependent economies.
The production decision marks a turning point for an alliance that had kept more than 5 million barrels a day off the market since 2022. OPEC+ now faces the challenge of reintroducing supply into a market where the geopolitical risk premium has faded faster than many analysts anticipated. The last time the cartel attempted a comparable unwinding in 2020, it triggered a price war that sent crude briefly negative — though the current approach of measured monthly increments is designed to avoid that outcome.
Hormuz Recovery Reshapes Tanker Markets
The Strait of Hormuz reopening has already begun to unwind one of the most disruptive shipping events in decades. About 20 percent of global oil supply transits the chokepoint, and the 95 percent drop in traffic from March initially trapped roughly 1,000 internationally trading vessels inside the Gulf. Tanker rates surged to record levels, with average earnings reaching $82,000 a day in the first half — the strongest on record for the sector. VLGC rates peaked near $200,000 a day, while LNG carriers averaged $77,000 a day.
Since the US-Iran deal in late June, traffic has picked up but remains below normal levels. A full reopening scenario would likely see initial rate downside as vessels redeploy, followed by a period of inventory restocking that could support medium-term tanker demand, Clarksons Research noted.
Supply Dynamics and the Forward Curve
The combination of OPEC+ additions and restored Hormuz flows comes as the global tanker orderbook swells. Shipowners have ordered 150 very large crude carriers so far in 2026, already the highest annual tally since 1973, according to Clarksons. The total orderbook stands at 207 million compensated gross tons, valued at $657 billion — a record in dollar terms though 8 percent below the 2008 peak in tonnage.
Chinese shipyards delivered 57 percent of global tonnage in the first half, and overall yard output rose 14 percent year-over-year. Fleet growth is projected at 5 percent for 2026, with recycling remaining limited, offering a potential release valve if oversupply emerges.
For oil markets, the key question is whether demand can absorb the additional barrels. The International Energy Agency's monthly report, due later this month, will provide the first major demand forecast update since the Hormuz reopening. If consumption growth disappoints, the combination of OPEC supply and returning Iranian volumes could push Brent below $70 a barrel for the first time since 2021.
This article is for informational purposes only and does not constitute investment advice.
