The price of olive oil has surged by 77% over the past three years, leading to a scarcity of one-liter bottles and a shift to smaller containers to avoid high pricing. This price hike is largely due to reduced production in Spain, Greece, and Italy, caused by two consecutive years of drought, and a stable demand. However, experts predict a return to average global production, which should lead to a continuation of falling prices. The price drop has already started in Spain, aided by the government's decision to remove VAT on olive oil, and it is expected to spread to France and other countries despite trade negotiation challenges.