What Trump's Hormuz statement means for oil prices
On 6 May, President Trump posted on social media that the Strait of Hormuz would be "open to all, including Iran" if Tehran agreed to terms with Washington, according to the Guardian's report on the statement. He coupled the offer with an explicit warning: "bombing starts" again if Iran does not accept.
Brent crude dropped on the announcement, with global equity markets rallying in tandem, as reported by the Guardian. The move began to unwind a portion of the conflict premium that had built up since the start of the US military campaign dubbed "Epic Fury" and the accompanying naval blockade of the strait.
The Strait of Hormuz handles roughly 20% to 21% of global oil consumption, according to the US Energy Information Administration, and is a critical chokepoint for liquefied natural gas shipments. Any disruption, or the prospect of its resolution, feeds directly into wholesale energy pricing in the UK and across Europe.
Before the blockade, Brent had been trading at levels well below the highs reached during the conflict period. The question for operators is how much of that premium has already unwound and whether it stays unwound. Trump's own framing, that Iran's agreement is "perhaps, a big assumption," as quoted by the Guardian, signals this is far from settled.
How the blockade has hit UK business energy and freight costs
UK business energy contracts have been elevated since the Hormuz blockade began. Wholesale gas and electricity prices are tied, in part, to global LNG flows that transit the strait. When those flows are disrupted, UK importers compete for cargoes on alternative routes, pushing up costs.
Both the Confederation of British Industry and the British Chambers of Commerce have flagged energy costs as a top constraint on SME investment in their recent quarterly surveys. For businesses operating on thin margins, particularly in manufacturing, food processing, logistics, and hospitality, every penny per kilowatt-hour matters.
Freight costs have compounded the problem. Shipping routes through the Persian Gulf carry a substantial share of global trade in oil, petrochemicals, and manufactured goods. The blockade forced rerouting and repricing of marine insurance, adding cost layers that filter down to mid-market importers and exporters. Container and bulk freight rates on affected lanes rose materially during the conflict, squeezing firms that had locked in contracts at pre-crisis levels and exposing those on spot rates to volatile surcharges.
The deal-or-no-deal risk for operators
The core difficulty for UK businesses is that the current price dip is conditional. It rests on a diplomatic outcome that neither side has confirmed.
If a deal materialises and the strait reopens to unrestricted traffic, the conflict premium in oil and gas prices should continue to deflate. Freight insurance surcharges would ease. Businesses that locked in energy contracts at peak rates could find themselves overpaying relative to the market, but their cost base would at least be predictable.
If talks collapse, the picture reverses. Trump's explicit threat that bombing resumes means a failure of diplomacy could push Brent back towards, or beyond, the highs seen during the most intense phase of Epic Fury. Freight disruption would intensify. UK wholesale energy prices would likely spike again, and businesses on variable-rate contracts would absorb the hit immediately.
This is a binary scenario, and it could flip quickly. Operators who assume the dip is durable and adjust budgets downward risk being caught out. Equally, those who ignore the possibility of lower costs may miss an opportunity to renegotiate supply terms.
What mid-market firms should do now
The practical response is not to predict the outcome but to stress-test against both.
Review energy contract structures
Firms on fixed-rate business energy contracts should check their renewal dates and break clauses. Those approaching renewal may benefit from waiting to see whether a deal holds before locking in, but waiting carries its own risk if prices spike. A blend of fixed and flexible purchasing, where available, can hedge against both directions.
Audit freight and supply chain exposure
Any business sourcing goods or raw materials through the Persian Gulf, or relying on shipping lanes affected by the blockade, should map its exposure explicitly. That means identifying which suppliers route through Hormuz, what alternative sourcing looks like, and what the cost differential would be under each scenario.
Model both outcomes in cash-flow forecasts
Finance directors should run two parallel budget scenarios: one in which energy and freight costs fall back towards pre-conflict levels, and one in which they return to or exceed recent peaks. The gap between those scenarios defines the firm's risk exposure and should inform decisions on inventory, pricing, and capital expenditure timing.
Avoid locking in assumptions
The temptation after a sharp price move is to treat it as the new normal. In this case, the move is explicitly tied to a diplomatic condition that the US president himself has described as uncertain. Flexibility in procurement, contract terms, and cash reserves is more valuable than precision in forecasting an outcome that remains genuinely unknown.
UK mid-market firms cannot control geopolitics. They can control how tightly they stress-test their margins against the range of plausible outcomes. That exercise is worth doing this week, not after the next headline.
