GBP/USD hovered near Tuesday’s low around 1.3450 in early European trading on Wednesday, with sentiment constrained by doubts over the durability of the US-Iran ceasefire after Washington’s attacks on southern Iran. Iran condemned US attacks on Iranian boats and its missile-launching strikes, while the US Central Command described its actions as defensive; Iran’s Islamic Revolutionary Guard Corps also said it identified a hostile aircraft entering its airspace and intercepted an MQ-9 drone. Separately, US Secretary of State Marco Rubio said finalising a deal with Iran may take a few days, dampening expectations of an imminent diplomatic breakthrough.
Sterling also faced pressure from falling UK gilt yields as markets pared back expectations of a near-term Bank of England rate rise. On Tuesday, 10-year UK gilt yields fell to 4.82%, the lowest level in over a month. The US Dollar Index was flat around 99.00 as traders awaited April US Personal Consumption Expenditure Price Index data due on Thursday. Technically, GBP/USD was marginally higher near 1.3450 but remained below the 20-day Exponential Moving Average at 1.3470, with a Symmetrical Triangle and an RSI range of 40.00–60.00 pointing to consolidation; resistance sits at 1.3470 then 1.3618, while support is seen at 1.3434 and 1.3333.
Geopolitical Tension And Market Sentiment
We see the GBP/USD pair is being held down by geopolitical risk, with the fragile US-Iran ceasefire causing traders to favour the safety of the US dollar. This risk-off sentiment is currently outweighing other market factors. The coming weeks will likely see this tension dictate short-term currency movements.
The pound’s weakness is also coming from within the UK, as falling gilt yields signal fading confidence in a near-term Bank of England rate hike. The drop in the 10-year yield to a one-month low of 4.82% is a key bearish indicator for us. This follows recent UK inflation data which showed CPI cooled to 2.9%, missing forecasts and giving the BoE room to remain on hold.
Key Data, Strategies And Technical Levels
All eyes are now turning to the US Personal Consumption Expenditure (PCE) data due this Thursday. The Federal Reserve watches this inflation metric closely, and consensus estimates are for a 2.8% year-over-year reading. A hotter-than-expected number would likely boost the dollar and send GBP/USD lower, as it would increase pressure on the Fed to maintain its hawkish stance.
Given the uncertainty, we are looking at options strategies to manage risk and express a bearish view on the pound. The recent rise in one-month implied volatility for GBP/USD to 8.7% makes selling premium less attractive, so we favour buying puts with a strike price below 1.3400. This provides a clear, risk-defined way to profit from a potential downturn.
Technically, the pair is struggling to get back above the 20-day EMA at 1.3470, which we see as a critical resistance level. As long as the price remains below this mark, the path of least resistance is downwards. A confirmed break below the recent low of 1.3434 would open the door for a slide towards the next major support level around 1.3333.
This environment is reminiscent of the market in late 2022, when central bank policy divergence and geopolitical events created sustained trends in major currency pairs. Historically, periods of heightened Middle East tension have consistently led to dollar strength. We must therefore be positioned for a similar outcome if the diplomatic situation between the US and Iran deteriorates further.
