Bank of England Market Minutes Show Rate-Hike Expectations in UK Curve

The Bank of England said market participants saw expectations for higher Bank Rate embedded in the UK market curve after its September policy decision, although risk premia were also contributing to the upward slope. The observation adds detail to a policy outlook that now includes a renewed risk of tightening.

The comments came from the Bank’s Market Participants Group, which brings together market professionals and Bank officials to discuss financial conditions. The group’s views are not an MPC decision or forecast, but they provide the central bank with direct market intelligence on how policy signals are being read and priced.

In minutes from the Sept. 24 meeting, published Sept. 25, participants said the macroeconomic outlook and the Monetary Policy Committee’s communications were consistent with expectations that Bank Rate may need to rise. They also said expectations for increases were visible in the profile of the market curve, alongside risk premia. Participants linked the relationship between energy prices and market rates to continuing uncertainty in the global environment.

Curve pricing moved beyond the survey baseline

The distinction between rate expectations and risk premia matters because an upward-sloping interest-rate curve is not a clean forecast of where the MPC will set Bank Rate. Part of the slope can reflect compensation investors demand for uncertainty, volatility and exposure to future rate moves. The Bank itself made that point in its September MPC minutes, saying risk premia remained a material contributor to the curve beyond the near term.

Even so, the market signal had moved toward tighter policy expectations by the time of the September policy meeting. The MPC said the UK short-term interest-rate curve was upward sloping and had moved higher since the response window for its September Market Participants Survey closed. The curve peaked at around 4.9% by the end of 2027, while recent market intelligence indicated that the perceived probability of near-term Bank Rate increases had risen.

That contrasted with the survey’s median modal expectations, which were much flatter. The survey was conducted from Sept. 2 through Sept. 4 and drew responses from 92 market participants. Its median respondent expected Bank Rate to stay at 3.75% through the July 2027 meeting and to be 3.50% by the end of 2027. For the Nov. 5 meeting, respondents assigned a 60.4% mean probability to Bank Rate remaining at 3.75% and a 35.0% probability to a rise to 4.00%.

The Bank’s own survey asked respondents why market pricing could sit above their modal expectations for Bank Rate over the following year. On average, respondents put the largest weight, 35.4%, on an upside skew in risk perceptions. They assigned 23.5% to the possibility that the market’s average most-likely rate path was higher than their own expectations and 19.8% to additional uncertainty premia required for lower-rate exposures. Technical factors accounted for another 15.0% on average.

The September vote had already put a hike back in play

The shift in pricing followed a September MPC meeting in which the Bank held Bank Rate at 3.75% by a 6-3 vote. Megan Greene, Catherine Mann and Huw Pill voted to raise the rate by 25 basis points to 4.00%, the same split as in July. The majority chose to hold, but the minutes showed broad concern about the inflation consequences of persistent energy-price pressure.

UK consumer-price inflation had risen to 3.1% in August, above the Bank’s 2% target, and the MPC said inflation was likely to increase further over the coming quarters. The Bank pointed to the protracted conflict in the Middle East and higher crude and refined energy prices as the dominant source of uncertainty. It also said there had been little evidence so far of material second-round effects in wages and prices, but warned that the risk of those effects increases the longer elevated energy prices persist.

The September decision also showed why the curve cannot be read simply as a prediction of a near-term hike. Six MPC members still preferred to keep Bank Rate unchanged, citing restrictive financial conditions, soft labour-market conditions and limited evidence that the energy shock had yet become embedded in domestic wage and price setting. At the same time, the three members who voted for a hike argued that the inflation risks warranted a more proactive response.

Governor Andrew Bailey’s own vote explanation captured that conditional stance. He said holding Bank Rate was appropriate at the September meeting, but added that if the Middle East conflict persisted and the risk of second-round effects increased, policy might have to tighten. The result is a policy outlook in which a hike is no longer only a remote tail risk, even though the majority has not yet concluded that a higher Bank Rate is necessary.

Risk premia remain central to reading the curve

The latest Market Participants Group minutes mark a notable change from the group’s discussion earlier in the year. In February, participants said the upward slope further out in the UK yield curve largely reflected term premium and was not being interpreted as an expectation of Bank Rate increases. By September, the group’s language had shifted: rate-increase expectations were now described as visible in the curve, even though risk premia remained important.

That evolution is consistent with the tightening in UK financial conditions recorded by the MPC. The Bank said short-term overnight index swap rates had risen since July, with similar moves in the United States and euro area as markets responded to the global energy shock. It also said higher short-term market rates had passed through quickly to borrowing costs for households and businesses. Quoted rates on two-year fixed-rate mortgages were around 95 basis points higher than before the conflict.

The same meeting of market participants also welcomed the Bank’s new multi-year plan for quantitative tightening, saying the added transparency and predictability were positive. The MPC has set a path to unwind the remaining stock of gilts held for monetary-policy purposes at an average pace of £46 billion a year through the end of 2034, including £20 billion of annual sales alongside maturing bonds.

For investors, the immediate policy signal remains conditional rather than predetermined. The curve now contains a clearer expectation that Bank Rate may have to rise, but the Bank’s own analysis says part of the upward slope still reflects compensation for uncertainty rather than a direct forecast of future MPC decisions. The next scheduled policy decision is Nov. 5, when the MPC will have another round of inflation, labour-market and energy-price evidence to weigh against that increasingly restrictive market backdrop.