NOAA Climate.gov describes an experiment combining human ENSO forecasters with computer models to predict El Niño and La Niña strength. The study found skillful strength forecasts are feasible and that human forecasters can be overly conservative.
This is a methodological piece on forecasting technique with no new supply or demand event, so it has no direct effect on feed commodity prices.
After 3,207 past report events, Corn moved a median +0.2% over 5 sessions (54% higher; middle half -1.3% to +1.7%), and +0.5% over 20.
After 2,389 past report events, Soybeans moved a median 0.0% over 5 sessions (50% higher; middle half -1.6% to +1.9%), and +0.1% over 20.
After 2,447 past report events, Wheat (SRW) moved a median +0.0% over 5 sessions (51% higher; middle half -1.5% to +1.8%), and +0.2% over 20.
After 349 past report events, Palm Oil moved a median +0.3% over 5 sessions (55% higher; middle half -1.0% to +2.0%), and +0.6% 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.