The Boom-and-Bust Cycle of EVOO Prices: Lessons from 2015 and 2024

Understanding How the Price Mechanism Works

Extra virgin olive oil (EVOO) is more volatile in price than almost any other culinary oil. The reason is structural: according to the International Olive Council (IOC), Spain accounts for roughly 40–45% of global olive oil production, followed by Italy, Greece, and Tunisia. Olive trees are also highly sensitive to climate and naturally follow a biennial bearing pattern. The result is that one country's harvest dictates the world price.

The textbook cycle runs: bumper crop → inventory build → price drop → demand stimulus → inventory draw → price recovery. In 2015 and again in 2024, that cycle was dramatically amplified — first by a historic surplus, then by a climate-driven supply shock, and in both cases by speculative market behaviour.

2015: A Record Harvest That Broke the Market

The 2014–2015 season stands as one of the largest Spanish olive harvests in recorded history. IOC production statistics show Spanish output reached approximately 1.7 million tonnes that season — more than double the previous year's figure. The contrast with Italy was striking: Xylella fastidiosa disease and adverse weather had slashed Italian production at exactly the same moment.

Spanish bulk EVOO reference prices fell from around €3.50 per kg in early 2014 to below €2.00 per kg by early 2015. Market analysis reports from that period document how large retailers moved aggressively to buy at low prices, while the market filled with cheap blended products. The price war eroded producer margins and created a cycle in which cutting costs took precedence over maintaining quality.

The demand side, paradoxically, showed a longer-term silver lining. Consumers in markets outside Europe encountered affordable EVOO for the first time and began integrating it into their cooking. A report from the Food and Agriculture Organization (FAO) noted that EVOO exports to non-European markets grew steadily for three years following 2015 — suggesting the low-price period helped lay the foundation for demand in the United States, Japan, Australia, and similar markets.

2024: Climate Shock, Record Prices, and a Fast Correction

The 2024 cycle started from the opposite direction. Successive droughts and abnormal heat across Andalusia severely reduced Spanish output. Spain's Ministry of Agriculture data shows the 2022–2023 season yielded approximately 660,000 tonnes — roughly half the prior year's level.

That supply shock drove prices to extraordinary levels. Olive Oil Times reported that Spanish bulk EVOO reference prices exceeded €9 per kg in early 2024, more than four times the figure from a decade earlier. European media ran photographs of bottles kept behind anti-theft locks in supermarkets; some restaurants began listing olive oil as an optional extra or switching to alternative oils.

From the second half of 2024, however, prices began correcting quickly. Sufficient autumn rainfall returned to Andalusia during the 2023–2024 season, and harvests in Tunisia and Morocco came in better than expected. An interim production outlook published by the IOC projected that global olive oil output for the 2024–2025 season would recover meaningfully compared with the previous season. Speculative futures positions were unwound rapidly as the market repriced.

What Both Cycles Share: Weather, Speculation, and Consumer Response

Three structural factors repeat across both episodes.

First, climate is the trigger. Olive trees are acutely sensitive to spring temperatures during flowering and to summer heat and rainfall as fruit develops. When the biennial bearing pattern is compounded by climatic disruption, supply forecasts can be wrong by wide margins.

Second, speculative trading amplifies the swings. In a market where futures instruments are available, sentiment moves ahead of actual supply data. During the 2024 price spike, hedge-fund buying was widely identified as a factor that pushed prices toward their upper range beyond what underlying supply shortfalls alone would have warranted.

Third, demand substitution is slower than it looks. Mediterranean consumers who treat olive oil as an everyday staple tend to stay loyal even as prices rise. Consumers in Northern Europe or East Asia — newer, more price-sensitive markets — withdraw more readily during high-price periods. That difference in demand elasticity governs how quickly prices correct after a shock.

What the Cycles Mean for a Buyer

Understanding price cycles changes how EVOO should be purchased. A falling-price environment can be a genuine opportunity to secure quality at reasonable cost — but it is also exactly when low-quality blended products proliferate most aggressively. The habit of checking quality indicators therefore matters more, not less, when prices are soft.

Polyphenols are the compounds associated with olive oil's antioxidant characteristics. The European Food Safety Authority (EFSA) has reported that olive oils with sufficient polyphenol content may contribute to the protection of blood lipids from oxidative stress — though this is an observation at qualifying content levels and it is too early to conclude that it applies equally to every individual.

A high price does not guarantee quality, and a low price does not signal poor quality. Three reference points cut through the noise of the price cycle: harvest date, certified acidity level, and verified polyphenol content from a credible source. A bottle that passes on all three is a reliable choice regardless of where the market happens to be in its cycle.

Reading the Market Ahead

As long as climate change continues on its current trajectory, structural volatility in olive oil prices is likely to remain elevated. A report from the World Meteorological Organization (WMO) documents that the Mediterranean region is warming faster than the global average while precipitation declines — conditions that make olive cultivation progressively harder in traditional growing areas. That pressure suggests producing countries such as Morocco, Portugal, and Chile will carry a growing share of global supply over the long term.

At the same time, investment in varietal diversity and water-efficient farming methods is increasing. Some producers are hedging climate risk by cultivating multiple varieties on the same estate. The price cycles will repeat, but within them the gap between producers who maintain quality and transparency and those who do not is likely to become more visible with each swing.