
US Agriculture Secretary Brooke Rollins announced an antitrust review of crop input suppliers, including seed and fertilizer makers, under a memorandum with the Justice Department. Shares of Nutrien, CF Industries, Mosaic and Corteva fell on the news.
The probe targets concentrated fertilizer and seed suppliers, adding uncertainty to input supply and costs, though it does not change near-term fertilizer tonnage.
After 26 past neutral policy events, Urea moved a median -1.0% over 5 sessions (27% higher; middle half -4.1% to +0.6%), and -2.5% over 20.
After 29 past neutral policy events, DAP moved a median +0.2% over 5 sessions (55% higher; middle half -0.4% to +1.3%), and +1.9% over 20.
Not enough comparable past events yet for a historical read.
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.