In January 2024, the cost of olive oil in the European Union (EU) surged by 50% compared to the same month in 2023. Portugal experienced the most significant increase at 69%. This follows a trend of rising olive oil prices in the latter half of 2023, which peaked in November with a 51% year-on-year increase. All EU countries saw an annual rise in olive oil inflation in January 2024, with the smallest increases observed in Romania (13%), Ireland (16%), and the Netherlands (18%).