
Grain exports through Columbia River terminals at Longview, Washington have fallen sharply because of the US-China tariff dispute. Regional officials are concerned about job losses and knock-on effects for port workers and railroads.
Lower US soybean shipments to China shift export flows toward Brazil and reduce US soybean demand, which is bearish for soybeans and soybean meal. The local port effect reflects the broader tariff-driven export decline.
After 803 past bearish trade events, Soybeans moved a median +0.0% over 5 sessions (51% higher; middle half -1.7% to +1.7%), and +0.9% over 20.
After 384 past bearish trade events, Soybean Meal moved a median -0.2% over 5 sessions (47% higher; middle half -1.7% to +1.6%), and -0.5% 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.