LAGOS, Nigeria – After entering the week with a BuyerMetrics forecast of $90 – $98 a barrel, Brent has fallen for three consecutive sessions as diplomatic efforts to reopen the Strait of Hormuz begin to change the market’s assessment of oil-supply risk.
Brent crude futures fell to about $85.85 a barrel on Wednesday, down more than 3% from the previous session and at their lowest level since August 10. WTI fell to about $80.15.
That move means the central question for the oil market has changed.
Last Friday, the dominant question was whether supply disruption could push Brent toward $100.
Now, the market is asking whether Hormuz can reopen quickly enough to remove the geopolitical premium from crude prices.
BuyerMetrics revises its forecast
The latest developments warrant a downward revision to our forecast.
For the remainder of this week and into the next, BuyerMetrics now expects Brent to trade around $82–$90 a barrel, with a central range of $84 – $87.
Our bias has shifted from moderately bullish to neutral-to-bearish.
However, we do not see a straight-line decline.
The key risk is that the market has begun pricing a successful reopening of Hormuz before normal shipping has actually resumed.
That distinction matters.
Why oil prices are falling
Iran and Oman have discussed establishing a temporary joint navigational corridor through the Strait of Hormuz, with the two sides also discussing mine clearance, traffic management, information sharing and maritime security arrangements. Reuters reported that the talks have revived hopes that shipping restrictions affecting the region could ease.
The Strait is critical to the global oil market. Before the war, it handled roughly one-fifth of globally traded oil. Any credible pathway toward restoring traffic therefore has an immediate effect on crude prices.
The market is already responding.
Brent has fallen from levels above $90 to the mid-$80s, while WTI has moved toward $80. Reuters reported that commodity vessel transits through the Strait had reached a three-month low, highlighting the gap between the market’s expectation of reopening and actual shipping activity.
Sanctions also failed to create a new oil shock
Washington’s latest sanctions campaign against Iran has added another layer to the market’s recalculation.
The United States announced new sanctions targeting Iran-linked individuals, entities and vessels, including actors involved in Iranian oil sales. But the measures did not immediately produce the kind of disruption to Iran’s trading relationships that could have triggered another major supply shock.
Oil traders therefore treated the sanctions as less threatening to physical supply than a further military escalation would have been.
That helped push prices lower.
Diplomacy is now competing with supply disruption
The involvement of regional mediators is also becoming increasingly important.
Oman has been central to the discussions, while Pakistan and Qatar are supporting broader diplomatic efforts aimed at reducing tensions.
For oil markets, the significance is straightforward: Every sign of diplomatic progress reduces the probability of prolonged disruption through Hormuz.
That does not mean the Strait is already back to normal.
Iran has continued to insist that the waterway remains closed, while the proposed corridor still requires agreement on navigation, security and mine clearance.
This leaves the market in an unusual position. Prices are falling because traders are anticipating improved supply. But the physical supply recovery has not yet fully arrived.
U.S. inventories remain another bearish signal
The latest available EIA Weekly Petroleum Status Report also provides a bearish counterweight to the earlier supply-disruption story.
For the week ended August 14, U.S. commercial crude inventories increased by 4.4 million barrels to 428.8 million barrels, putting stocks around the five-year average for this time of year.
Refinery crude inputs averaged 17.4 million barrels per day, while refinery utilisation reached 97.2%.
The inventory build matters because it suggests that the U.S. market is not facing the kind of immediate physical shortage that would normally justify a sustained move toward $100.
The latest EIA report for the week ended August 21 is due Wednesday, August 26. That data could provide another important signal for prices.
If U.S. inventories rise again, the bearish case strengthens.
If stocks fall sharply, it could provide some support to crude and slow the decline.
The market is not out of danger
Despite the sharp fall, we would not yet call this a full return to normal.
The proposed Hormuz corridor is still a diplomatic framework, not proof that global tanker traffic has returned to normal.
That means the oil market remains highly sensitive to headlines.
A failed negotiation, renewed attacks on shipping or a fresh military escalation could quickly restore the risk premium. In that scenario, Brent could move back above $90 and potentially touch $95.
But the risk-reward balance has changed since Friday. The upside now requires a fresh disruption.
The downside can develop simply through continued diplomatic progress and the gradual restoration of oil flows.
BuyerMetrics revised crude forecast
| Scenario | Probability | Brent forecast |
| Base case | 55% | $82 – $90pb |
| Bear case | 30% | $78 – $82pb |
| Bull case | 15% | $90 – $96pb |
Base case: $82 – $90
Our central expectation is that Brent remains under $90 as the market waits for evidence that the Hormuz corridor can translate into actual shipping activity.
A central trading range of $84 – $87 is our current expectation.
Bear case: $78 – $82
A stronger diplomatic breakthrough, a sustained increase in tanker traffic through Hormuz and another U.S. inventory build could push Brent toward $80.
This would represent a substantial unwinding of the geopolitical premium built into prices during the supply disruption.
Bull case: $90 – $96
The bullish scenario has not disappeared.
If the Iran-Oman talks break down, shipping remains restricted or a new security incident occurs around Hormuz, traders could quickly reprice supply risk.
Brent could then return above $90.
What changed from our Friday forecast?
The Friday forecast was based on a market where supply disruption was the dominant risk.
That has changed.
| Friday outlook | Wednesday outlook | |
| Brent reference | ~$93 | ~$86 |
| Forecast range | $90 – $98 | $82 – $90 |
| Central estimate | $94 – $95 | $84 – $87 |
| Market bias | Moderately bullish | Neutral-to-bearish |
| Main driver | Supply disruption | Hormuz reopening hopes |
This is an important distinction for readers.
The original forecast was not invalidated simply because Brent moved lower. Rather, the underlying market conditions changed materially within days, particularly after the emergence of a credible diplomatic pathway around Hormuz.
For a market as headline-sensitive as crude, the ability to update the forecast when the fundamental assumptions change is more useful than maintaining an outdated price target.
BuyerMetrics Bottom Line
The oil market has changed direction.
On Friday, BuyerMetrics saw Brent holding above $90 because the dominant risk was prolonged supply disruption.
Today, the market is increasingly pricing diplomatic progress and the possibility of restored Hormuz traffic.
Our revised view is therefore:
Brent: $82 – $90pb
Central range: $84 – $87 pb
Bias: Neutral-to-bearish
But we are not calling for a collapse.
The critical test is no longer simply what Iran, Oman or Washington say. It is whether tankers actually begin moving through the Strait of Hormuz at scale. If they do, Brent could have further room to fall. If they do not, the oil market’s geopolitical risk premium could return just as quickly as it disappeared.
