According to the provisional estimate from INSEE, over a year, the Consumer Price Index (CPI) should be stable in December 2020 after +0.2% in the previous month. Compared to November, the food prices should be less dynamic and those of manufactured goods should decrease more sharply. The prices of services and those of tobacco should increase at the same rate. The decrease of the energy prices should soften slightly.

Over one month, consumer prices should rise by 0.2%, as in November. The services prices and those of energy should accelerate significantly. The prices of tobacco should be stable after a rebound the previous month. The food prices should fall back and those of manufactured goods should decrease more than in the previous month.

Year on year, the Harmonised Index of Consumer Prices should be stable, after +0.2% in November. Over one month, it should rise by 0.2%, as in the previous month.