Bessent's $40 Oil Target Meets a Brent Market Priced for Prolonged War
The Treasury Secretary's post-Iran scenario implies a $55 drop from current Brent levels, while weekly supply data and Hormuz fears show no sign of easing.
US Treasury Secretary Scott Bessent forecast oil prices would fall to $40 per barrel once Iran-related hostilities are resolved — a call that arrived while ICE Brent crude front-month was trading above $95 on Friday (2026-09-04), approaching levels last seen at July's peak, according to blockonomi.com.6
The gap between Bessent's scenario and current prices runs roughly $55 per barrel. Brent surged more than 7% over the volatile week ended Friday (2026-09-04), hdfcsky.com reported, even as demand signals were showing weakness. Strait of Hormuz concerns proved the dominant driver, repeatedly overriding bearish fundamentals throughout the week.5
The supply picture helps explain why prices have stayed elevated. Third-quarter supply gaps ran at 1.8 million and 3.84 million barrels per day in respective estimates, with the annual supply-demand deficit averaging approximately 1.6 million barrels per day, according to hdfcsky.com. The IEA projected Iranian output to fall by 3.7 million barrels per day on an annual basis, then rebound by 7.5 million barrels per day in 2027, though the agency warned the recovery would be gradual and uneven.5,3
Citi's forecast trajectory shows how the conflict has pushed price expectations higher. The bank raised its Q3 2026 Brent estimate to $80 per barrel from $75 on Friday (2026-08-07), citing slow-moving US-Iran negotiations as the key driver, according to Reuters. The bank maintained its view that a deal would eventually be reached, but said the delay alone justified the upward revision.3,4
The war spread into sovereign debt markets early. The 10-year US Treasury yield sat below 4% on February 27 (the eve of the American-Israeli war on Iran), climbed above 4.4% by March 27, and has since retreated, the Economist reported. During the week of 2026-08-31, yields returned to 2023 highs, blockonomi.com noted, while US federal debt surpassed $40 trillion and questions about investor appetite for government securities resurfaced. Bloomberg analysis indicated that a portfolio adjustment in this environment could reduce sovereign bond holdings by approximately $75 billion.1,6
ETO Markets had flagged the Hormuz scenario in July. Chief Investment Officer Jonathan Barratt said Brent could reach $85-$87 per barrel if uncertainty around the strait persisted. The contract has since traded above that range.2
Analysts now place September 2026 Brent between $80 and $95 per barrel, hdfcsky.com reported, with geopolitical disruptions providing the upside case. The $15-per-barrel spread within that range reflects genuine uncertainty about how quickly diplomatic progress might materialize.5
Bessent's $40 call is explicitly conditional on a resolution. Five months into the conflict, Citi, which still expects a deal eventually, had already raised its Q3 Brent forecast by 7% as of August (2026-08-07) simply to price in the delay. That revision came with an acknowledgement that the path toward resolution was moving slowly.4,3
Demand signals were deteriorating even during last week's (week of 2026-08-31) 7% surge, hdfcsky.com noted. Prices are being held up by conflict-specific constraints rather than consumption growth. A swift diplomatic breakthrough would remove that support quickly.5
With ICE Brent front-month closing Friday (2026-09-04) above $95 and no ceasefire in view, the IEA's 2027 recovery projection is the most concrete reference point for what follows a deal. If the agency's warning about a gradual, uneven return of supply holds, a resolution may compress prices far less than Bessent's $40 target implies — and far more slowly.3,6