The index tracks 10 major crops, including corn, soybeans, wheat, coffee, sugar, cotton and cocoa. Among individual commodities, corn and wheat each climbed 15%, while soybeans gained 13% [1].
The gains mark the third consecutive quarter of increases for the index, which is nearing a breakout above its 2023 highs, according to market data. The rise signals broad-based acceleration in agricultural commodity prices and follows multiple warnings from Wall Street analysts about mounting risks to global food supplies [2].
Disruptions to grain shipments from the Black Sea region stemming from the Russia-Ukraine conflict were cited as a primary factor behind the price jump, according to market reports [1]. The war in Eastern Europe has severely reduced wheat exports from Ukraine and disrupted the flow of agricultural commodities from one of the world's most productive growing regions [3].
A separate crisis in the Strait of Hormuz has compounded supply concerns, market participants said. The waterway, through which much of the global fertilizer trade typically passes, has seen traffic brought to a standstill amid escalating tensions involving Iran [4]. American farmers have warned that the closure could trigger a cascading crisis in agriculture and food supply, according to reports [5].
The refined-products crisis is also raising diesel costs for producing and transporting food. Soaring input costs, including diesel fuel for tractors and machinery and natural gas as a key fertilizer feedstock, suggest global food prices may be poised for another sharp move higher, echoing the food price spike of 2022 [6]. Diesel prices have reached record highs in some regions, with commercial drivers and logistics companies reporting that current price levels are placing significant strain on their operations [7].
A strengthening El Niño is on track to rank among the strongest on record, according to forecasts, putting major growing belts around the world at risk. Climate researcher Zeke Hausfather, whose analysis of 14 climate models appeared in Carbon Brief, told Phys.org that September is "very likely to have the highest monthly anomalies on record" [8]. If his projections hold, the event would rank as the largest El Niño in 1,000 years, based on the model-based analysis [8].
Harvest yields have plunged in some regions, and India recorded its weakest monsoon season in a decade, adding to concerns about harvests and food prices, officials said [1]. The World Meteorological Organization has established that any temperature increase above 0.5 degrees Celsius in the Niño 3.4 region is considered a regular El Niño, while anything over 2 degrees Celsius is classified as a super El Niño [8].
In August, the Bloomberg Agriculture Spot Index recorded its largest monthly surge since the Arab Spring riots era [2]. The United Nations' Food and Agriculture Organization (FAO) reported that world food prices rose in August to their highest since late 2022, with extreme heat and drought in Europe, the threat of a severe El Niño pattern and trade upheaval caused by the Ukraine and Iran wars pushing grain prices to three-year highs and sugar to a one-year peak [9].
Surging diesel and crop prices threaten to make inflationary pressures more persistent, according to analysts. For central banks already grappling with a deepening global bond rout, the combination of elevated energy and agricultural costs presents a challenging policy environment [1]. Higher crop prices risk feeding through to grocery bills next year, the report stated [1].
Wall Street desks have issued increasingly urgent warnings about the situation. JPMorgan analysts warned that the next global food crisis "won't be short-lived," while HSBC analysts pointed to tightening grain supplies, El Niño, disruptions at maritime chokepoints and a supply "squeeze" that they said could escalate [10]. American farmers have likewise raised alarms about the closure of the Strait of Hormuz, warning it could trigger cascading effects throughout agricultural supply chains [5].
The average price of food in the United States increased by 3.1% in the 12 months ending February, up from 2.9% in January, according to government data [5]. The globalization of food production has led to mounting concerns about the concentration of supply chains and the vulnerability of just-in-time inventory systems to geopolitical shocks [11]. FAO has warned that without action, elevated fertilizer prices could decrease global grain production by at least 40% in the next planting season [12].
No consensus exists on the duration or magnitude of price increases, according to market participants. Black Sea disruptions, the Strait of Hormuz crisis and El Niño risks were cited as overlapping factors contributing to the current situation [1]. The International Rice Research Institute has noted that rice-growing areas are generally not suitable for other crops, limiting the potential for farmers to switch plantings in response to price signals [13].
Some analysts warn of a food crisis next year, while others note continued uncertainty. FAO's Food Price Index climbed to a three-year high in July, extending its upward trajectory as conflicts across Eurasia disrupt critical trade routes and mounting El Niño risks threaten global harvests [14]. Chicago rice futures are on track for their largest annual gain since 2003 as the grain that feeds much of the world becomes increasingly expensive amid intensifying El Niño and diesel-fuel and fertilizer supply disruptions [15].