UK pound strengthens as markets react to US-Iran peace breakthrough

The pound rose on Friday after the United States and Iran agreed to a two-week ceasefire.

The ceasefire sparked optimism across financial markets, particularly as oil prices declined sharply, easing concerns around inflationary pressures.

Sterling rose 1% on the day to trade at $1.342, marking its highest level since March 23.

The currency is now just 0.4% below its level before the onset of the conflict in late February, reflecting a swift recovery in investor confidence.

Oil prices slide as trade route concerns ease

The ceasefire had an immediate impact on energy markets, with Brent crude futures falling as much as 16% in early trading.

Investors welcomed the possibility of a sustained truce, which could lead to the resumption of marine traffic through the Strait of Hormuz, a critical global shipping route that Iran had effectively blocked since the conflict began.

The sharp drop in oil prices contributed to improved market sentiment, as lower energy costs are typically associated with reduced inflationary pressures.

This influenced expectations around future monetary policy decisions by major central banks.

Money markets reflected a notable shift in interest rate expectations following the ceasefire announcement.

Traders scaled back their bets on aggressive monetary tightening by major central banks, including the Bank of England.

Before the development, markets had been pricing in at least two rate hikes by the Bank of England this year.

This adjustment underscores how geopolitical developments can rapidly alter monetary policy outlooks, particularly when they influence key economic variables such as energy prices and inflation.

Euro-Pound dynamics show unexpected stability

Against the euro, the pound posted modest gains, with the single currency declining 0.2% to trade at 87.12 pence.

However, this movement came as a slight surprise to some analysts.

According to Chris Turner, strategist at ING, the euro’s relative resilience contrasts with expectations around central bank policy divergence.

"One might have thought EUR/GBP could be trading a little higher were Bank of England policy tightening to be priced out more quickly ⁠than that of the ECB. Still, EUR/GBP continues to trade over 0.8700 and should find good support on dips," he said.

Turner’s remarks highlight that, while expectations for the Bank of England have shifted significantly, markets have not reduced their outlook for the European Central Bank as aggressively.

This divergence could have provided more support to the euro.

Market focus remains on policy and geopolitics

Overall, the pound’s rally reflects a combination of easing geopolitical tensions and recalibrated expectations for monetary policy.

While the ceasefire has provided short-term relief, investors are likely to remain attentive to further developments in both geopolitics and central bank signals in the coming weeks.