Bank of England Lifts Rate to 4%, Sees Inflation Near 5% by Mid-2027

The Bank of England raised its key interest rate by 25 basis points to 4% on Thursday, its first increase since August 2023, according to CNBC, while policymakers said they now expect UK inflation to reach about 5% by the middle of 2027. The decision was set out in the Bank's November 2026 Monetary Policy Summary and Minutes, which pointed to sharply higher oil and gas futures prices since the July Monetary Policy Report.

The Decision and the Dissent

The Monetary Policy Committee's vote was not unanimous. One member, Catherine L. Mann, dissented in favor of a larger 50 basis point increase, to 4.25%, according to the Bank's minutes. Mann argued that from a risk-management and credibility standpoint, a half-point move represented the stronger policy choice, CNBC reported.

Inflation Outlook Pushed Higher

UK annual CPI inflation stood at 3.5% in September, with the Bank's minutes noting that direct energy effects, mostly from fuel costs, contributed roughly 1 percentage point of that figure. Policymakers now expect headline inflation to reach around 4.5% in the first quarter of 2027, roughly 1.25 percentage points above the July forecast, and around 5% by the second quarter of 2027, per the Bank's own projections.

Energy markets help explain the shift. Over the 15 UK working days ending October 27, front-month Brent crude futures averaged $108 per barrel and UK natural gas futures averaged 216 pence per therm, up 38% and 81% respectively from assumptions used in the Bank's July report, according to the minutes.

Market Reaction: Gilts and Sterling

Gilt yields had already been climbing ahead of the announcement and continued to edge higher afterward, CNBC reported. The 10-year gilt yield rose 2 basis points to 5.1546%, while the 2-year yield rose 4 basis points to 4.782%, according to CNBC's market data. Sterling, which had touched a post-Brexit high against the dollar the previous day, traded flat against both the US dollar and the euro in the afternoon following the decision, CNBC said.

Forward Guidance and the Path Ahead

Comments from individual MPC members suggested a committee split on how much further tightening may be needed. Governor Andrew Bailey said that without news softening the risks to inflationary pressures, he could see an argument for a further increase in rates, followed by a more conditional approach dependent on the evidence on energy prices and inflation dynamics, according to the Bank's minutes. Deputy Governor Huw Pill similarly said that in the absence of evidence of weaker inflation pressures, there is likely to be a case for a further increase in rates in the near term, per the minutes.

Other members struck a more cautious tone on the pace of tightening. MPC member Alan Taylor warned it was essential for markets to understand that this decision does not mark the start of a preset hiking cycle, cautioning against curve dislocation and unwarranted tightening in financial conditions. Megan Greene took a middle position, saying additional hikes will likely be required going forward, though the pace further out will depend on pay growth, pricing behavior and labor market slack, per the minutes.

What Markets Are Pricing

Ahead of Thursday's decision, markets had priced in more than a 99% probability of a hike, based on LSEG data cited by CNBC. After the announcement, traders were pricing a one-in-four chance of a further increase at the December meeting, CNBC reported.

The Bank's own Market Participants Survey showed the median expected path for Bank Rate rising to 4% in November and 4.25% in February, according to the minutes. The gap between those two labeled observations is 0.25 percentage points (4.25 − 4 = 0.25), a step equal to one standard quarter-point move. The Bank noted this median path remained below the UK short-term interest rate curve; interpreted against that gap, it suggests market pricing implied a somewhat steeper tightening path than the median survey respondent expected.

JPMorgan Personal Investing strategist Scott Gardner called the hike "hugely symbolic" in a note on Thursday, adding that "worryingly, there are tentative signs of second round inflation effects in the UK economy as we have seen an acceleration in goods and services inflation," CNBC reported.

Bottom line: the Bank delivered the quarter-point move markets had almost fully priced, but the minutes show a committee divided on what comes next — with Bailey and Pill open to one more increase, Taylor warning against reading the decision as a preset cycle, and traders assigning roughly a one-in-four chance to a December follow-up, per CNBC.