UK Fiscal Restraint Wins Back Bond Investors, 10-Year Gilt Yield Hits Five-Week Low
nashnova research
PM Andy Burnham's debut budget struck a restrained tone, pushing the 10-year gilt yield to 5.25%, a five-week low. The credibility premium has shrunk to one-fifth of its post-Truss peak — the market is repricing UK fiscal discipline.
What do the budget numbers actually say?
Remaining borrowing for this fiscal year was nudged up to £250.6 billion (≈$334 billion) — a modest increase, within expectations.
The budget deficit is projected to fall to 3.4% of GDP by 2027–28, though the pace is slower than previously forecast.
This means → the government chose a "small steps" path: no aggressive austerity, no big expansion — predictability traded for market trust.
Why are bond investors buying it?
The 10-year gilt yield dropped to as low as 5.25% on Thursday, on track for the largest monthly decline since May.
The credibility premium — the extra yield the government pays because of past policy blunders — now sits at roughly 20 basis points, just one-fifth of the peak after the 2022 Truss mini-budget crisis.
In plain terms = investors once demanded a hefty surcharge for lending to a UK they saw as reckless. That surcharge has shrunk dramatically.
On fiscal discipline, the UK is starting to look like the grown-up in the room.
Chris Jeffery
Chief Investment Strategist, Legal & General
(commenting on the Burnham budget)
How does the UK compare with France and the US?
The IMF has acknowledged the UK's fiscal course-correction — a contrast with the fiscal pressures facing France and the United States.
Robert Timper, chief global fixed-income strategist at BCA Research, expects the credibility premium to narrow further, provided the government holds to its target of a primary balance by 2029–30.
This reflects a broader dynamic: when most major economies are running loose fiscal policy, restraint itself becomes a scarce asset.
Where are the risks?
UK public debt stands at 94% of GDP, the highest since the 1960s. Annual debt-service costs exceed £110 billion.
The reputational damage from the 2016 Brexit vote and the 2022 Truss episode has not fully faded; rebuilding market trust is still a work in progress.
This means → the budget has bought breathing room, not a permanent pass. Next year's spending review is the real stress test.
市场有风险，内容仅供研究参考，不构成投资建议。