
Chicago wheat was flat and set for a second weekly decline as forecast rain for the U.S. Plains winter wheat belt was expected to ease dryness. Soybeans and corn were also on track for weekly losses.
Argentina's exchange cut its soybean estimate to 44 million tonnes and its corn estimate to 45 million tonnes because of dry conditions.
Better U.S. Plains moisture reduces the drought risk premium on HRW wheat, while Argentine crop cuts limit the downside in soybeans and corn.
After 70 past bearish weather events, KWHEAT moved a median -0.6% over 5 sessions (41% higher; middle half -3.9% to +2.5%), and -1.1% over 20.
After 334 past bearish weather events, WHEAT moved a median -0.2% over 5 sessions (47% higher; middle half -1.9% to +1.7%), and -0.2% over 20.
After 324 past neutral weather events, SOY moved a median +0.0% over 5 sessions (52% higher; middle half -1.4% to +1.7%), and +0.7% over 20.
After 445 past neutral weather events, CORN moved a median +0.1% over 5 sessions (52% higher; middle half -1.4% to +1.6%), and +0.7% 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.