Reduced soil moisture in Center-West Brazil has raised concern over the early development of 2026/27 soybean crops. Irregular rains after planting began in October have left some areas drier, with replanting reported in isolated spots in Mato Grosso.
Itaú BBA says the damage is limited so far but depends on forecast rains arriving.
Uneven emergence in Brazil's main soybean belt could trim yield expectations and support soybean meal and oil prices if dryness persists. Current impact is described as limited, so the effect is modest for now.
After 1,079 past bullish weather events, SOY moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +2.0%), and +0.9% over 20.
After 453 past bullish weather events, SBM moved a median +0.5% over 5 sessions (55% higher; middle half -1.6% to +2.7%), and +0.5% 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.