
Conab reported that Brazil had planted 66.8% of its expected 2026/27 soybean area, with progress across major producing regions but delays and crop-establishment problems in some areas. Excess moisture, erosion and poor emergence affected parts of Paraná, while rain and hail caused localized damage in Rio Grande do Sul; planting also remained halted in many areas of Piauí due to insufficient moisture.
Weather-related planting delays and localized crop damage create some downside risk to Brazilian soybean production and could support prices if problems spread. Broad planting progress and generally favorable conditions in several regions temper the supply risk.
After 1,079 past bullish weather events, Soybeans moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +2.0%), and +0.9% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.