Mexican lawmakers agreed to rework the central bank bill, postponing its approval and sending it to a joint panel aiming for consensus in January. The peso strengthened more than 1.5% and moved back below 20 per dollar.
Finance Minister Herrera welcomed the delay as allowing a more technical discussion.
Reduced political risk to the peso lowers the local cost of dollar-denominated feed imports in Mexico. The grain price effect is limited because the story is about currency and policy rather than supply.
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.