CropGPT - Maize - Week 47

This episode provides a detailed update on global maize production and trade.

• In Russia’s Bryansk region, maize yields have exceeded both last year’s figures and the national average, despite challenging weather conditions. Successful harvest strategies in districts like Komoritsky have contributed to this strong performance.
• In Brazil, summer corn planting has reached 52.6 percent completion as of mid-October, slightly ahead of last year. Planting progress varies by state, with southern regions like Parana and Rio Grande do Sul nearing completion, while Bahia and Goias lag behind. Despite mixed weather impacts, crop development remains strong, with 94 percent of summer corn crops in Perina rated in good condition. Brazil’s corn exports from Mato Grosso do Sul surged 214 percent year over year in October, largely fueled by demand from Asian markets, especially Iran. However, monthly exports dipped from September due to logistical constraints.
• In the United States, the corn harvest reached 91 percent by late November, slightly under the five-year average. Weather-related challenges—rain, frost, and drought—have sparked concerns over lower yields, prompting expectations of revised USDA forecasts. Nonetheless, stable export demand is supporting the market.
• Globally, maize markets are gradually recovering following weather disruptions. According to Reibobank’s Outlook 2026, yield concerns in the United States contrast with Brazil’s steady production, helping stabilize global prices. The next season may see increased U.S. and Argentine exports, while Brazil is expected to divert more corn toward ethanol production. Despite these dynamics, global maize markets remain sensitive to weather variability and rising input costs.