LONDON, Oct 25 — The pound rose broadly today, boosted by a degree of investor relief after Rishi Sunak won the race to become Britain’s next prime minister, although analysts said gains will likely be short-lived given the gloomy economic outlook.

The 42-year-old former finance minister will become Britain’s third prime minister in less than two months and will have to address multiple economic and political crises as soon as he takes office.

Jeremy Hunt, who outgoing Prime Minister Liz Truss appointed as finance minister to replace Kwasi Kwarteng, is widely expected to serve as chancellor under Sunak. His first task is likely to be presenting details on what remains of the Truss government’s fiscal plan on Oct. 31.

Britain has seen its borrowing costs soar above those of far more heavily indebted nations, such as Italy or Greece, and the pound has hit record lows after Truss unveiled an economic programme that roiled financial markets and cost her her job after just six weeks in office.

"One thing that will be unmasked, certainly in the next few days, is the whole line-up of poor fundamentals that existed before the mini-budget are still very much there. And what Liz Truss really did was accentuate a torrid time for UK assets,” Rabobank strategist Jane Foley said.

The government is already staring into a £44 billion(RM235.8 billion) current-account deficit, while growth is slowing and inflation is in double digits.

"Yields have come down from the peaks and money-market rates have come back and there is a lot of hope that Rishi Sunak will be the market-friendly candidate that can deliver something with Jeremy Hunt next week which will be as market-friendly as it can given the circumstances. But we still have a looming current account deficit, which of course exposes sterling to the winds of international investors if they don’t like those UK fundamentals,” Foley said.

Sterling was last up 0.47 per cent against the dollar at US$1.1329 (RM5.36) and up 0.4 per cent against the euro at 87.14 pence.

The pound hit an all-time low of US$1.0327 against the dollar in the wake of the mini-budget on Sept. 26. It has since recovered almost 9.5 per cent in value, but is still down 16 per cent so far this year against the dollar and around 4 per cent lower against the euro.

Long-dated gilt yields, which were at the centre of the firestorm that scorched markets after the mini-budget, have almost returned to where they were before the release of the fiscal plan on Sept. 23, reflecting a greater degree of confidence among investors.

Volatility in the pound has also subsided almost to where it was prior to the mini-budget, although it is still well above its longer-term average.

Three-month volatility, a gauge of investor appetite, has dropped to around 13.69 per cent. But that is still comfortably above the average 8.8 per cent rate that has prevailed over the last five years, according to Refinitiv data.

"The fall in UK gilt yields does suggest one thing and that is we will probably see a budget delivered next week and all the indications are it will be delivered by Jeremy Hunt, the existing Chancellor of the Exchequer,” CMC Markets chief strategist Michael Hewson said.

With gilt yields falling, the pound is likely to struggle for gains, "largely on the basis that the economic outlook for the UK economy remains grim,” he said. — Reuters