Consumer Price Index showed an acceleration to 2.9%, the highest rate since July. With such high inflation, the Fed is unlikely to cut rates in January.

Financial markets are still concerned about inflation. The Fed influences short-term interest rates, which are falling, but longer-term bonds like the 10-year Treasury are a better reflection of inflation expectations.

Fears of elevated interest rates dampened the mood on Wall Street at the start of this year–but cooling core inflation and dovish comments by Federal Reserve governor Christopher Waller have given investors reason to feel a bit more cheerful this week.