The sharpest move in agricultural commodities this week did not come from cocoa but from cotton, up 4.4% to 77.63 cents/lb, while wheat rose 1.6% to 601.75 cents/bushel and cocoa added 0.5% to $3,576/tonne as of April 15, 2026. For African stock markets today, that mix did not translate into a single continental trade: it supported export-linked names in West Africa, kept attention on coffee-exposed counters in Nairobi, and revived margin concerns for consumer plays in Tunis.
Market context: currencies and input costs shape Africa stock market analysis
The macro backdrop matters almost as much as the farm commodities themselves. The US dollar fell 2.18% against the Egyptian pound to 51.95 EGP, 1.03% against the naira to 1,342.86 NGN, and 0.13% against the rand to 16.3586 ZAR, but rose 0.47% against the Kenyan shilling to 129.1 KES. That divergence is critical for listed agriculture names: firmer cocoa or cotton prices support export receipts in West Africa, while a weaker Kenyan shilling raises the local-currency cost of imported fuel, fertiliser and packaging even as coffee slipped 1.6% to 297.9 cents/lb.
Oil adds a second layer. Brent at $95.07 a barrel, up 0.3% on the day, remains high for net fuel importers such as Tunisia, Kenya and Morocco. In practice, that means a move in wheat or cotton is never read in isolation on African exchanges. Equity investors immediately connect it to freight, irrigation, processing and distribution costs. That is why the stock-market response tends to be more constructive for upstream exporters than for processors and consumer-facing companies exposed to margin pressure.
Key figures
- Cotton: +4.4% to 77.63 cents/lb
- to 601.75 cents/bushel