Published by Global Banking & Finance Review®
Posted on December 17, 2025
4 min readLast updated: January 20, 2026
Add as preferred source on GoogleSterling weakened as UK inflation data suggests a BoE rate cut. The dollar rose amid upcoming central bank meetings and mixed Fed signals.
By Chibuike Oguh and Joice Alves
NEW YORK/LONDON, Dec 17 (Reuters) - Sterling weakened on Wednesday after an unexpected drop in UK inflation all but guaranteed that the Bank of England would cut interest rates, while the dollar rose as traders awaited other central bank decisions and weighed commentary from Federal Reserve officials.
Sterling was set for the biggest one-day drop as interest rate futures priced in a near 100% chance of a quarter-point rate cut from the BoE on Thursday.
Data had shown that British inflation fell much more sharply than forecast in November to 3.2%, its lowest since March, from 3.6% in October. [GBP/]
"Today's CPI release removes any remaining doubt around a BoE cut in tomorrow's meeting," said TS Lombard analyst Alexandros Xenofontos in an investor note. "Taken alongside yesterday's labour market data release, the data are sufficient for the MPC to cut tomorrow but not yet strong enough to justify more than one cut in 2026."
Sterling was down 0.34% to $1.33749, easing away from the two-month high it touched on Tuesday after data showed Britain's unemployment rate hit its highest since the start of 2021.
"For Sterling, we have noted that our view of relative underperformance is predicated on softer data, including on the inflation front, rather than a 'dovish' reaction function in itself. Today’s data goes in that direction and focus will now turn to the BoE meeting tomorrow," Goldman Sachs analysts led by Teresa Alves wrote in an investor note.
CENTRAL BANK MEETINGS IN FOCUS
Federal Reserve Governor Christopher Waller said on Wednesday the U.S. central bank still has room to cut interest rates amid rising job market weakness.
That was in contrast to commentary by Atlanta Federal Reserve President Raphael Bostic, who said on Tuesday that he did not think that the Fed's decision to cut rates last week was warranted, and that he had penciled in no further reductions in borrowing costs for 2026, given his outlook that economic growth will rebound to around 2.5% and price pressures will remain elevated.
The U.S. consumer price index data is due on Thursday.
"We saw the dollar weaken after the jobs data yesterday, but the move was reversed fairly quickly because I think the market seems to be kind of doubtful about the possibility of a Fed cut in January," said Vassili Serebriakov, FX strategist at UBS in New York.
The dollar index, which measures the U.S. currency against six others, rose 0.16% to 98.37, still not far from the lowest level since early October hit on Tuesday. The index is down about 9.5% this year, on track for its steepest annual decline since 2017.
Markets are awaiting a host of central bank policy decisions due this week, including the BoE and European Central Bank on Thursday, as well as the Bank of Japan, which is expected to raise interest rates on Friday to a three-decade high.
The dollar strengthened 0.6% to 155.625 against the yen ahead of the BOJ meeting, where the focus will be on the forward guidance and where the policy rate is headed in 2026.
Europe's largest economy continues to struggle to grow, with a survey showing that German business morale unexpectedly fell in December.
The euro was flat at $1.174375, after touching a 12-week high on Tuesday ahead of the ECB policy decision, where the central bank is expected to hold rates steady.
"I think of all these central bank meetings that are coming up, the ECB is not likely to be very impactful, but the Bank of Japan is probably the most important and where most uncertainty lies," Serebriakov said.
In cryptocurrencies, bitcoin fell 2.18% to $85,874.32. Ethereum declined 4.66% to $2,814.11.
(Reporting by Chibuike Oguh in New York and Joice Alves in London, Ankur Banerjee in Singapore; Editing by Hugh Lawson, Kirsten Donovan, Rod Nickel)
Inflation is the rate at which the general level of prices for goods and services rises, eroding purchasing power. Central banks attempt to limit inflation to keep the economy stable.
A central bank is a financial institution that manages a country's currency, money supply, and interest rates. It oversees the banking system and implements monetary policy.
Foreign exchange, or forex, refers to the global marketplace for trading national currencies against one another. It is the largest financial market in the world.
Interest rates are the cost of borrowing money or the return on savings, expressed as a percentage of the principal amount. They are influenced by central bank policies.
The dollar index measures the value of the U.S. dollar against a basket of foreign currencies. It reflects the dollar's strength in the global market.
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