UK bonds least damaged among G7, budget headroom between 8.5 billion and 16 billion

Key Facts

Lord Jim O'Neill told Britain's Treasury Committee that the UK government bond market had suffered less damage than other G7 markets over the previous year, according to his latest review. He added in his testimony to the committee: "Our government bond market has not suffered as much damage as any other bond market in the G7 over the past year." Meanwhile, Reuters reported that higher borrowing costs had increased the British government's debt interest bill ahead of its next budget. The agency cited economists' estimates putting the government's available fiscal headroom at between about 8.5 billion and 16 billion pounds. O'Neill's assessment of bonds' relative performance comes as public finances face a higher debt-servicing burden, according to the agency's coverage.

On fiscal policy, the Treasury minister pledged to adhere to the fiscal rules while retaining a buffer to protect the government against uncertainty, according to a letter published by the British Treasury. The minister stressed to primary dealers in the government bond market the importance of fiscal credibility in a global economic environment he described as challenging. During the meeting, he reiterated the government's commitment to the fiscal rules, according to minutes published by the ministry of the meeting with market dealers. In a separate Treasury statement, minister John Healey said: "Fiscal discipline is the foundation for supporting households and businesses today, and building hope for the future." Healey thus linked the government's commitment to fiscal discipline to its ability to support households and businesses, while his letter stressed the need to retain a buffer against uncertainty.

Against this fiscal backdrop, Office for National Statistics estimates showed that monthly UK economic growth slowed in August 2026 compared with the previous month. Gross domestic product grew by 0.1%, following growth of 0.4% in July, for which the office left its estimate unchanged. The August estimate was published on 15 October, describing economic activity in the month preceding September, according to the official GDP bulletin. In the labour market, the office estimated Britain's unemployment rate at 4.7% for the period from June to August 2026, in its bulletin released on 20 October. The unemployment reading covered people aged 16 and over, according to the definition of the group included in the Office for National Statistics estimate.

On prices, Britain's annual consumer price inflation rate rose to 3.1% in August 2026, according to the Office for National Statistics. That compared with 2.9% in the previous month, as the index measuring changes in consumer prices over 12 months increased. At its September meeting, the Bank of England held interest rates at 3.75%, according to the monetary policy summary and committee meeting minutes published on the bank's website. The Monetary Policy Committee took the decision on 16 September 2026 by a majority of 6 votes to 3, alongside the announcement of an adjustment to its bond sales programme. Reuters reported that British government bond yields fell sharply following the announcement of the rate hold and the bank's adjustment to the sales programme.

In the stock market, fiscal reassurances and buying of defensive stocks accompanied a rise in the FTSE 100 during a session in mid-October, according to Reuters coverage. The index closed up 1.1% at 10,840.35 points, its highest level since 26 August, according to the agency. On the central bank's bond portfolio, the Bank of England said it would announce operational details for implementing the Monetary Policy Committee's multiyear plan to reduce the portfolio. The bank set April 2027 as the deadline for announcing these details, in the monetary policy summary published after the September meeting. It added that Asset Purchase Facility auctions would pause in the meantime, as part of the arrangements it announced for implementing its bond portfolio reduction plan.

According to the schedule announced by the Office for National Statistics when it published August inflation data, the next consumer prices release was scheduled for 21 October 2026. That date falls before the British budget, which the Treasury scheduled for 28 October 2026, according to its letter on the budget date. The budget will be announced against the backdrop of the minister's pledge to uphold the fiscal rules and retain a buffer against uncertainty. After the budget date, the Bank of England's next monetary policy summary and Monetary Policy Committee meeting minutes are scheduled for publication on 5 November 2026. The bank specified this date on its next meeting page, following its September decision to leave interest rates unchanged.