The pound weakened after calls increased for Prime Minister Keir Starmer to resign, adding to political uncertainty in the UK. Betting markets were described as implying a high chance he leaves office this year.
ING said a political risk premium has started to appear in EUR/GBP. Its model put this at about 0.3% short-term overvaluation.
Sterling Outlook Under Political Pressure
Sterling may face more pressure as markets weigh possible replacements for Starmer. Attention may also turn to how any new leadership would treat fiscal rules.
Sterling also fell after reports that Andy Burnham could seek a parliamentary seat to support a leadership bid. The reports linked the move to concerns about dropping the fiscal rule and the effect this could have on confidence in UK public finances.
The article stated it was produced with help from an AI tool and checked by an editor. It was credited to the FXStreet Insights Team.
We are seeing renewed pressure on the pound, as the political risk we first identified in 2025 builds once more. One-month implied volatility for GBP/USD options has now jumped to 9.5%, up significantly from the 6.2% average we saw earlier this year. This shows the market is bracing for a significant move as the prime minister’s leadership is once again in question.
Trading And Hedging Considerations
That small political risk premium we noted last year has now clearly widened, with government instability becoming a dominant theme. This suggests traders should consider positioning for further sterling weakness, potentially using put options on GBP/USD to hedge against a sharp decline. The path of least resistance for the pound appears to be lower until we get clarity on leadership and fiscal policy.
The EUR/GBP cross remains a key focal point, just as it was in 2025 when these leadership concerns first emerged. The cross is now testing the 0.8800 level, and a decisive break higher could be triggered by any formal leadership challenge. Buying short-dated call options on EUR/GBP offers a defined-risk way to position for this potential sterling underperformance.
We are watching the candidates’ stances on fiscal rules, a key concern that first rattled markets when it was floated last year. UK 10-year gilt yields have already climbed 15 basis points in the past week, mirroring the bond market jitters we saw when fiscal credibility was first questioned. This shows that debt markets are extremely sensitive to any perceived pivot away from fiscal discipline.
Given the binary risk of a leadership contest, buying volatility appears to be a prudent strategy. Traders could look at buying sterling put option spreads to cheapen the cost of downside protection. This approach allows for participation in a potential fall in the pound while managing the higher premium costs caused by the recent spike in uncertainty.
