The IRI reports that tropical Pacific sea-surface temperatures are now within the ENSO-neutral range, with atmospheric indicators consistent with the end of La Niña. Model runs predict neutral conditions likely through August-October 2021.
A persistent neutral outlook reduces the odds of weather-driven supply shocks from La Niña in key producing regions, which is mildly bearish for grain and oilseed prices. The effect is modest because the forecast is already widely expected.
After 357 past bearish weather events, Corn moved a median -0.3% over 5 sessions (44% higher; middle half -2.2% to +1.3%), and -0.5% over 20.
After 363 past bearish weather events, Soybeans moved a median -0.6% over 5 sessions (42% higher; middle half -2.5% to +1.1%), 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.