The 30-year gilt yield hits 6.036%, a 28-year high, and the FTSE 100 drops 0.8%. Healey's Budget is three weeks away
On 7 October the yield on the UK 30-year gilt rose 13 basis points to a peak of 6.036% at 13:41 GMT, the highest since January 1998, Reuters reported. The 10-year yield rose about 10 basis points. The move mirrored a global sell-off in long-dated debt: Bloomberg said US 30-year yields were back at their 2002 high with oil above $100 a barrel. The Debt Management Office sold £1 billion of 2031 gilts at an average yield of 4.842%, with a bid-to-cover ratio of 4.39. The FTSE 100 closed 0.79% lower at 10,458.50, led down by Prudential, Standard Chartered and HSBC. Sterling fell from about $1.325 to about $1.3213. The finance ministry said Chancellor John Healey stressed fiscal credibility and reaffirmed the fiscal rules; Bank of America economists expect the 28 October Budget to raise public borrowing.
A 30-year yield above 6% means that every pound of new long-term borrowing costs more, and that the interest bill on the national debt grows. It narrows the Chancellor's room for manoeuvre at the point he is also being asked to fund defence and help households. The sell-off is global, but sterling and gilts are the assets investors punish first when they doubt a budget.
Mortgage and business loan prices follow gilt yields with a lag. If you fix this year, expect higher quotes than a month ago. If you hold cash, savings rates may stay high. If you own a UK pension that holds gilts, the capital value falls as yields rise, though new income is higher.
The market is telling the Chancellor that he cannot borrow more. The Budget has to show credible tax rises or spending restraint, and quickly.
This is a world story, not a British one: US and French yields are rising too, and oil is the cause. Strong demand at the 2031 gilt auction shows investors still lend to the UK on fair terms.
Judge the Budget by its effect on the 30-year yield in the week after 28 October, not by the headlines on the day. A Budget that pulls the yield back below 6% earns the Chancellor room. One that pushes it to a new high will mean the Bank of England and the markets, not the Treasury, are setting policy.
DailyDrop U.K. edition No. 3 · Morning · WED., OCT. 7, 2026