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UK gilt yields surge as investors brace for Bank of England rate hikes

A volatile week for UK bonds reveals deepening unease. With stagflation risks looming and hedge funds driving swings, markets brace for tighter monetary policy.

The image shows a line graph on a white background with text that reads "M4 Money Stock Break...
The image shows a line graph on a white background with text that reads "M4 Money Stock Break Adjusted in the United Kingdom". The graph displays the inflation and consumer prices of the UK.

UK gilt yields surge as investors brace for Bank of England rate hikes

The UK government bond market faced fresh turbulence last week, with shorter-term gilts leading a sharp decline. Investors are now pricing in a high likelihood of further interest rate rises, as economic growth remains weak and debt concerns persist.

On Thursday, the yield on two-year UK gilts climbed by 0.3 percentage points—double the increase seen in German Bunds and US Treasuries. This surge reflects growing unease about the UK's economic outlook and borrowing costs.

The market now assigns an 85% probability to a Bank of England rate hike in April. Three increases are fully expected this year, with a fourth considered possible. These bets come as the UK economy grew by just 0.1% in real terms during the fourth quarter, fuelling doubts over aggressive monetary tightening. Hedge funds have become a more dominant force in the gilts market, adding to volatility. While they play a key role in both government and corporate debt, their trading activity can amplify stress during uncertain periods. Lingering caution also stems from the 2022 mini-budget chaos under Liz Truss and Kwasi Kwarteng, which rattled investor confidence. The UK's high debt levels and limited fiscal flexibility further expose it to stagflation risks. Market participants warn that these factors could worsen instability if economic conditions deteriorate further.

The latest shifts in gilt yields highlight investor concerns over weak growth and rising borrowing costs. With rate hikes widely anticipated and hedge fund activity intensifying, the market remains on edge. The aftershocks of past fiscal missteps continue to weigh on sentiment.

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