Data on the Core Personal Consumption Expenditure – Price Index for January is due at 05:00 pm (GMT 2) in the US. On a year-to-year basis, the index is expected to fall from 1.4% to 1.2%. The index represents the average amount of money consumers spend a month for goods and services. Prices for food and energy are excluded from the index. A high reading strengthens the USD. A low reading weakens the USD.