The City woke to something of a rarity today: genuinely good news for the British motorist. Reports are flooding in that the United States and Iran have reached a preliminary agreement to ease sanctions, potentially flooding the global oil market with an extra million barrels per day. Brent crude, the global benchmark, has already shed over $4 a barrel in early trading, and the pound is enjoying a modest lift against the dollar.
For the treasury, this is a double-edged sword. Lower oil prices mean lower petrol costs, and that will put a few quid back into the pockets of consumers. But it also means lower inflation, and that could delay the Bank of England’s next rate hike.
Consider this: a $10 drop in oil prices reduces UK CPI by roughly 0.3 percentage points. That is not insignificant when the Bank is trying to squeeze the last bit of stickiness out of inflation.
The market is already pricing in a lower peak for Bank Rate, and sterling is reflecting that. But beware the fine print. This is a preliminary deal, and the details are opaque.
Iran’s compliance with nuclear inspections, the timetable for sanctions relief, and the reaction of hawks in both Washington and Tehran could still scupper the whole thing. For now, the headline is positive. The UK’s trade balance will improve, petrol prices will fall, and the cost of living crisis will ease slightly.
But if you think the era of high oil prices is over, think again. OPEC+ will not take this lying down. They could cut production to keep prices above $75.
The bottom line: this is a welcome relief, but not a game-changer. Investors should take profits on oil stocks, but keep a wary eye on geopolitical risk. For the average British family, filling up the car will be a bit less painful.
But the structural imbalances in the global oil market remain. I would not bet the farm on a sustained decline in prices. Not yet.
