USDA's June 16 FAS report forecasts Brazil's 2016-17 corn crop at a record 95 million tonnes, up 30% year on year, with exports of 32 million tonnes. Brazil's 2017-18 wheat output is forecast to fall 17% to 5.6 million tonnes, while wheat imports rise.
A record Brazilian corn crop and large exports add to world corn supply, bearish for corn, while expected higher Brazilian wheat imports support international wheat demand.
After 1,102 past bearish report events, Corn moved a median -0.2% over 5 sessions (47% higher; middle half -1.8% to +1.3%), and +0.0% over 20.
After 769 past bullish report events, Wheat (SRW) moved a median +0.2% over 5 sessions (53% higher; middle half -1.4% to +2.0%), and +0.2% 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.