Independent food-system explainersFacts before fear.

Food Supply Data Desk

A guide to indicators that distinguish market pressure, harvest risks and food insecurity.

Food prices
136.0

FAO Food Price Index, September 2026; up 1.5% month on month.

Released 2 October 2026
Cereal production
2.979 bn t

FAO forecast for 2026; second-largest harvest on record.

Released 2 October 2026
Acute food insecurity
266 million

People across 47 food-crisis countries and territories in 2025.

Global Report on Food Crises 2026

Read the units: These figures describe different things: a price index, a production forecast and acute food insecurity in assessed crisis settings.

What each indicator can tell you

IndicatorBest useWhat it cannot prove alone
FAO Food Price IndexInternational commodity-price directionLocal grocery inflation or food availability
Retail food inflationConsumer food-basket changes in one countryA physical shortage in a specific market
Crop forecastExpected harvest and revisionsEqual access or affordability
Stocks and stocks-to-use ratioAggregate inventory buffersWhether stocks are accessible locally
IPC food insecurity analysisSeverity in assessed areasGlobal physical production

Latest official context

FAO's 2 October 2026 release said the Food Price Index averaged 136.0 points in September. Its cereal brief forecast 2,979 million tonnes of global cereal production in 2026, the second-largest harvest on record, while cereal trade outlook was lowered amid Black Sea shipping constraints. A large harvest and tighter trade routes can coexist.

The 2026 Global Report on Food Crises reported 266 million people across 47 food-crisis countries and territories experienced high levels of acute food insecurity in 2025. This is not a measure of global food stocks.

Primary sources

Start with our food prices versus shortages explainer and 2026 cereal outlook.