
The rand weakened to around R16.60 per dollar on April 28 from near R16.40, as global uncertainty, rising oil and a stronger dollar pushed investors away from emerging-market currencies ahead of a US rate decision. Trump rejected Iran's latest proposal to end the war.
A weaker rand raises the local cost of dollar-priced feed ingredients. Rising oil prices also add to freight and fuel costs for feed buyers.
Not enough comparable past events yet for a historical read.
After 487 past bullish macro events, Crude Oil (WTI) moved a median +1.0% over 5 sessions (60% higher; middle half -2.0% to +4.0%), and +1.5% 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.