A financial educator on CNN Brasil argued that the dollar will keep appreciating against the real in the coming years. He cited recent global crises that boost demand for the US currency and noted that the dollar has mostly traded around R$5 in recent years.
This is an opinion on currency direction rather than a new supply or demand event, so its effect on feed commodity prices is limited to the broader exchange-rate trend.
After 621 past macro events, Brazilian Real (BRL per USD) moved a median +0.2% over 5 sessions (53% higher; middle half -1.3% to +1.4%), 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.