AFRICA FINANCE IN BRIEF: Oil risks intensify, bank rallies, growth shifts

Africa is entering a more complex phase, shaped by rising geopolitical tensions, shifting capital flows, and uneven growth across key markets. From currency pressures in East Africa to record valuations in Nigeria’s banking sector and renewed momentum in frontier economies, the continent is navigating both opportunity and risk in an increasingly volatile global environment.

The Kenyan shilling is emerging as one of Africa’s most vulnerable currencies, with global banks warning that rising oil prices linked to the Iran conflict could trigger renewed pressure on East Africa’s largest economy. Strategists at Citigroup, Standard Chartered, and Société Générale told Bloomberg that the currency’s recent stability may be difficult to sustain as higher energy costs widen Kenya’s external imbalances. The country imports nearly all its fuel, leaving it highly exposed to oil price shocks.

Why it matters: Kenya’s currency stability has been a key anchor for investor confidence. A sustained oil shock could widen the current account deficit, weaken the shilling, and force tighter monetary conditions—highlighting how external shocks continue to shape macro stability across Africa.

Zenith Bank has become the first Nigerian lender to surpass the N5 trillion market capitalisation mark, cementing its position as the country’s most valuable banking group. The milestone follows a rally in the bank’s shares, driven by strong earnings performance and investor optimism around its planned listing on the London Stock Exchange (LSE) by 2027.

Why it matters: Zenith’s valuation milestone signals growing investor appetite for high-quality Nigerian banking assets despite macroeconomic volatility. It also underscores the increasing importance of capital market depth and cross-border listings in unlocking value for African financial institutions.

Sub-Saharan Africa’s economy is projected to grow by 4.3 percent in 2026, according to the latest Regional Economic Outlook by the International Monetary Fund, but the expansion will be uneven. Frontier economies such as Ethiopia, Guinea, and Uganda are expected to outperform, driven by infrastructure investment, commodity exports, and policy reforms. In contrast, larger economies like Nigeria and South Africa continue to face structural constraints.

Why it matters: The shift toward frontier-led growth signals a changing economic hierarchy in Africa. Investors may increasingly look beyond traditional heavyweights to smaller, faster-growing markets offering higher returns and reform momentum.

Africa’s private sector activity showed renewed strength in the first quarter of 2026, with more economies recording expansion despite rising global uncertainty triggered by tensions involving the United States, Israel, and Iran. A BusinessDay analysis of Purchasing Managers’ Index (PMI) data from S&P Global indicates improving business conditions across multiple African markets.

Why it matters: The resilience of private sector activity suggests underlying economic momentum remains intact, even as global risks intensify. This could support growth outlooks and reinforce Africa’s position as a diversification play for global investors.

African economies are facing renewed cost pressures after Iran shut the Strait of Hormuz again on April 18, reversing a brief reopening that had temporarily eased global oil markets. The disruption to one of the world’s most critical oil transit routes is expected to push up energy prices, increasing import bills for oil-dependent African countries.

Why it matters: Higher oil prices feed directly into inflation, fiscal pressures, and currency volatility across Africa. The renewed disruption highlights the continent’s vulnerability to external energy shocks and the urgency of diversifying energy sources and strengthening economic buffers.