Gilts Face a Hawkish Hold and a Fiscal Squeeze in the Same Week

The Bank of England announces its November decision next week with Bank Rate expected to stay on hold, and the gilt market has already made its judgement. The 10-year yield sits near 4.58% and the 30-year near 5.31%, both within a whisker of their October highs, even as inflation has cooled and the labour market has loosened. That combination — falling inflation, unchanged policy, rising long yields — is the signature of a term-premium problem rather than a rate-expectations problem.

The fiscal arithmetic explains most of it. The energy shock that took Brent above $113 has raised the cost of household support schemes and pushed the spending envelope against the government's own fiscal rules, leaving headroom measured in single-digit billions against a budget of more than a trillion pounds. A fiscal event later this month will have to reconcile those rules with a growth forecast that has been marked down twice this year. Markets have learned to price the gap between the announced number and the plausible one.

Supply is the second leg. Gross gilt issuance for the financial year is running at record levels for a peacetime period, and the maturity mix has shifted toward the long end precisely where demand is thinnest. Defined-benefit pension schemes, the marginal buyer of 30-year paper for two decades, are in surplus and running down duration rather than adding it. Overseas buyers have filled part of the gap, but they hedge the currency, which makes their demand sensitive to swap spreads rather than to the headline yield.

The Bank's problem is that it cannot fix any of this with Bank Rate. Holding at the current level is the right call on the inflation data: services inflation is cooling slowly, wage growth is decelerating, and the energy shock is a supply story that tighter money would deepen rather than resolve. But a hold removes the only support long gilts had in 2023 and 2024, when the prospect of cuts anchored the front end and pulled duration along with it. With cuts pushed out, the long end is on its own.

Sterling is the transmission channel to watch. A hawkish hold with a widening fiscal gap is not a combination that supports the currency indefinitely; the pound has held up against the euro this quarter largely because the ECB is also holding, and that symmetry disappears if the fiscal event disappoints. The 2022 episode is not the template — the composition of holders and the level of index-linked exposure are both different — but the mechanism, a long-end selloff forcing a policy response, is the same.

For portfolio positioning the implication is uncomfortable: the front end is anchored by a central bank that will not move, and the long end is priced by a fiscal calendar that moves every quarter. That is a curve steepener with a term-premium kicker, and it is why the 10s30s spread has widened to its steepest level this year. The December meeting matters less than the fiscal event, and the fiscal event matters less than whether overseas duration demand returns at these yields.