President donald trump He called the recent oil crisis a “little excursion” and predicted that prices will drop quickly when the war in Iran is resolved.
But the longer the Strait of Hormuz remains closed, the harder it will be to defend that assumption.
In an April 26 note, Goldman Sachs commodities analyst Daan Struyven upgraded Brent’s forecast for Q4 2026 from $80 to $90 and West Texas Intermediate from $75 to $83.
It is the fourth improvement since the war began on February 27, 2026. Fourth-quarter Brent’s trajectory has moved from $66 to $71, from $80 to $90, each revision linked to a supposed longer Hormuz outage.
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The revision reflects a slower recovery in Persian Gulf production and a delayed normalization of exports, which is now expected in late June instead of mid-May. Analysts also raised estimates for 2027 to $85 for Brent and $80 for WTI.
“Economic risks are greater than our crude oil base case suggests given the net upside risks to oil prices, unusually high refined product prices, product shortage risks, and the unprecedented scale of the shock,” the Goldman team wrote.
The numbers behind the update are extreme.
April global oil inventories are reaching 11-12 million barrels per day (mb/d), the fastest pace on record since satellite tracking began. Gulf crude production has plummeted to 11.9 mb/d from a prewar production rate of 26.4 mb/d, a hit of 14.5 mb/d.
Goldman now sees the market going from a surplus of 1.8 mb/d in 2025 to a deficit of 9.6 mb/d in the second quarter of 2026.
The report estimates a nearly $30 increase in Brent prices due to the disruption, driven by lower inventories and higher long-term prices.
The bank also warned that its baseline underestimates the upside potential.
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Goldman outlines three key scenarios for Brent at the end of 2026:
-
Base case: $90 per barrel
-
Adverse: Just over $100 if exports normalize at the end of July
-
Serious: Almost $120 with deeper capacity losses
-
Benign: just under $80 with faster recovery and higher supply
Goldman Sachs Oil Price Forecast Update: Risk Now Asymmetrical
|
Script |
Fourth quarter Brent |
Hormuz reopens its doors |
vs base case |
|---|---|---|---|
|
Benign |
~$80 |
Early May to mid June |
−$10 |
|
Base case |
$90 |
Mid-May to end of June |
— |
|
Adverse |
~$100+ |
Mid-June to late July |
+$10 |
|
Severely adverse |
~$120 |
Mid-June to late July |
+$30 |
Updated April 26, 2026