The British Pound surged late Thursday following a dramatic reversal in geopolitical tensions between Washington and Tehran. Sterling initially traded lower throughout the day alongside global risk assets as military threats escalated, but reversed sharply higher after 17:30 GMT when President Trump abruptly canceled planned strikes and signaled an imminent peace agreement. The currency mirrored broader market relief as safe-haven flows unwound rapidly.

The move underscores Sterling’s renewed sensitivity to global risk sentiment as UK economic fundamentals remain challenged by mounting fiscal pressures. Traders had positioned defensively during Asian and European sessions, but the unexpected diplomatic breakthrough triggered short-covering and momentum buying across Sterling pairs. The rally extended into late trading as markets recalibrated geopolitical risk premiums downward.

UK assets now face dual pressures from domestic budget constraints and volatile external factors, creating an unstable trading environment for the Pound.

FXnCO Insight

Traders should expect continued Sterling volatility tied to geopolitical headlines while monitoring UK fiscal developments that could reassert downward pressure once the relief rally fades.

Source: FXStreet