The US core PCE price index in December rose 2.9% year-on-year, hitting a new low since March 2021, with an estimated value of 3.0% and a previous value of 3.2%; the US core PCE price index in December increased by 0.2% month-on-month, reaching a new high since September 2023, with an estimated value of 0.2%, and a previous value of 0.1%.