Markets brace for a Burnham premiership and the fate of Reeves's fiscal rules
Sterling and gilts move only modestly on Starmer's exit — the real question is the spending rules
Summary
Sterling and gilts moved only modestly on Keir Starmer's 22 June 2026 resignation because a leadership change was largely priced in; the United Kingdom pound traded around $1.319 and the 10-year gilt yield near 4.85%. Investors' central question is whether a government led by Andy Burnham keeps Chancellor Rachel Reeves's fiscal rules: his soft-left, higher-spending instincts have "put investors on edge." The pound had already shed about 3% since February as Starmer's position weakened, so the resignation day reflected confirmation, not surprise. The market read now hinges on the succession in Burnham closes on Downing Street as the Labour contest turns to a coronation.
By the numbers
- ~$1.319 — sterling on 22 June.
- ~4.85% — 10-year gilt yield.
- ~3% — the pound's fall since February.
- ~86.76p — sterling per euro on the day.
Why it matters
The muted reaction shows markets had absorbed Starmer's fall; the open question is fiscal. Whether Burnham retains Reeves and her rules — or loosens them to fund higher spending — will set UK borrowing costs and the pound's path far more than the change of leader itself.
What to watch
- Whether Burnham keeps Reeves as Chancellor and the fiscal rules intact.
- Gilt-yield moves as his economic stance becomes clear.
- Any early signal on spending and borrowing plans.