Conab cut its 2021/22 Brazil soybean estimate by 15 million tons to 125.47 million, citing a severe southern drought. The corn estimate was trimmed 0.56 million tons to 112.34 million.
Soybean yields in the hardest-hit areas fell 60-80%.
A 15 million ton soybean cut removes a large share of Brazil's export supply, supporting soybean and meal prices. Feed buyers face higher protein meal costs as global soy supplies tighten.
After 747 past bullish report events, Soybeans moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +2.1%), and +0.8% over 20.
After 414 past bullish report events, Soybean Meal moved a median -0.1% over 5 sessions (48% higher; middle half -2.1% to +2.3%), and +0.3% 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.