Brent Crude Slides 7% to Under $106 as US-Iran Diplomacy Hopes Grow

Brent crude, the global oil benchmark, fell 7% on Monday to under $106 a barrel at one stage, its lowest level since mid-October, as markets bet that Washington and Tehran may be edging toward a diplomatic exit from the Iran war.

A sharp reversal after a week near war-time highs

The drop reverses much of last week’s spike. Brent had climbed close to $118 a barrel, within touching distance of the peaks reached in the first aftermath of the war’s outbreak. Monday’s move suggests traders are now pricing in a lower chance of further escalation. Reports describe both sides as appearing more willing to avoid widening the conflict, and President Donald Trump has signalled he could push for a more diplomatic solution.

The coverage offers few specifics about the state of any negotiations. The market reaction rests on signals and tone rather than a announced deal, which helps explain why the price remains far above where many consumers and businesses would want it.

Borrowing costs and the Bank of England

The effects of cheaper crude spread quickly into UK financial markets. The yield on 10-year gilts dropped to 5.19% at one stage, its lowest in six weeks, as fears of building inflation eased. Energy costs feed directly into consumer prices, so a retreat in Brent crude takes some pressure off investors worried about the UK’s inflation path.

The Bank of England is still widely expected to raise interest rates on Thursday, from 3.75% to 4%, because UK inflation is rising. The potential change is in the messaging. If oil stays lower, policymakers may rein in their signals about further hikes, even if they deliver this one.

The US midterms as a hinge for oil

Kathleen Brooks, research director at XTB, said Tuesday’s US midterm elections will be key for both the conflict and the oil market. She noted that Trump had hinted at a possible restart of the war once the elections were over, though he has more recently expressed interest in a diplomatic route.

Brooks argued that a Democratic win in Congress could hasten a resolution. That outcome, she said, might push oil below $100 a barrel and lift investor sentiment more broadly. This is one analyst’s scenario, not a forecast of what will happen, and it depends on how the political results translate into policy on Iran.

For now, the picture is fragile. Brent crude has dropped sharply, but it was close to $118 only days ago, and the direction of travel will depend on whether the diplomatic signals become concrete and on what the midterm results mean for Washington’s approach. Traders face a pivotal week: the vote on Tuesday, then the Bank of England’s decision on Thursday.