My last edition showed that FX devaluation risk is not what happens when the rate moves – it is what was already on the balance sheet before the rate moved, waiting for a trigger to make it visible. This edition asks the question that precedes the hedge design entirely: how much of the actual exposure has ever been mapped? In nearly two decades of advising global multinationals and large corporates with African balance sheet exposure, the most consistent finding is not that the hedge was wrong, but that the hedge was built around a definition of the exposure that was always narrower than the exposure itself.

THE MEETING WHERE THE VICE CHAIRMAN TOOK NOTES

About ten years ago, the executive vice chairman and CEO of one of my global multinational clients – a group with significant operations across multiple African markets – came in for a strategic review. As was typical of meetings at that level, senior representatives from the bank were present: our MD, the Head of Corporate Banking, the Head of Investment Banking, the Corporate Banking senior relationship manager (SRM), the Transactional Banking senior RM, and me as the Global Markets Sales and client coverage leader.

It was an engaging and commercially productive meeting, but there was a moment toward the end of my presentation that I have thought about often.

The vice chairman – a deeply experienced executive who had navigated African markets through multiple devaluation cycles, currency crises, and policy shocks across more than a decade – was personally taking notes, not delegating to the CFO beside him, nor waiting for a follow-up email.

At the end of the session, he thanked me and said I had schooled him, and he meant it generously.

What struck me was not just the notetaking. He already understood the instruments. His business carried FX exposure that many global multinationals operating across Africa recognise – revenues earned in local currency, supplier payments and imports settled in hard currencies – i.e USD, dividends that needed to leave the continent, and loan repayments denominated in foreign currency. He had lived within that structure for years; he had the instincts that come from navigating repeated naira cycles, and the broader FX volatility that comes with operating across some African markets.

Most multinationals and large corporates with Africa-linked FX and rates exposures are faced with similar financial risk exposures but need a structured way to see the full shape of that exposure before the rate moves, not just the transaction, but the architecture underneath it.

The hedge mandate that his treasury team was running covered part of the exposure. The board believed it covered the exposure. The gap between those two things was what the presentation made visible for the first time.

THE MANDATE IS NOT THE MAP

Many multinationals operating across Africa with the exposure structure described above  – local currency revenues, USD supplier payments and imports, foreign-currency dividends, and loan repayments- face the same underlying problem. The hedge mandate is usually written to protect a defined set of transactions, while the true FX exposure extends across a wider architecture than any single mandate was designed to capture. That distinction matters especially in three markets that reflect different parts of the African FX landscape: Nigeria, South Africa, and Kenya. Nigeria shows the scale and speed of adjustment; South Africa shows how liquidity can mask governance risk; Kenya shows how FX pressure and rates can tighten together.

First, currency moves in several African markets can be larger and faster than standard scenario assumptions allow. Nigeria’s naira moved from roughly 460 to around 1,500 against the dollar between 2023 and 2024, and into the mid-1,500s in 2026, depending on the window – is not an outlier in frontier FX cycles. It reflects a pattern that boards still underestimate. Second, the four components of the exposure do not move independently. When the local currency weakens, revenues translate at a weaker rate while import costs reprice upward, dividend repatriation can face window constraints, and foreign-currency debt service rises in local-currency terms. The exposures are often triggered by the same shock, even if the timing differs. Third, the instruments often exist to manage more of the exposure than most mandates are designed to cover.

The gap is not always market liquidity; in many cases, it is governance and design. The mandate was not built around the full exposure because the full exposure was never formally mapped.

THE MAPPING FRAMEWORK

Four exposures that often sit on African balance sheets – wider than the hedge mandate, narrower than the board thinks

Exposure 1 – Revenue in Local Currency The business earns in naira, shillings, or rand. When the local currency weakens, the hard-currency value of that revenue falls. The operation has not changed. The currency structure around it has.

Exposure 2 – Supplier Payments and Imports in USD Raw materials, finished goods, components – often priced and settled in dollars. When the local currency weakens, each import cycle costs more in local-currency terms. The repricing is immediate. The revenue adjustment is not. That gap is where margin erodes.

Exposure 3 – Dividend Remittances in Foreign Currency: Earnings may be real. The repatriation path may not be. In many African markets, the issue is not only FX movement, but also convertibility, documentation, and transfer risk. The structure built at entry often determines whether the dividend can leave at all — and on what terms.

Exposure 4 – Loan Repayments in USD or EUR Offshore debt service – principal and interest – is fixed in foreign currency. When the local currency weakens, the local-currency cost of that service rises. If foreign rates have also moved, the burden rises again. A mandate that was not designed to capture both movements does not cover the full exposure.

Many hedge mandates address only one or two of these exposures. Boards may believe the full structure is covered. The gap between those two beliefs is where the damage accumulates – quietly, across cycles, until a devaluation event makes the full architecture visible at once.

THREE MARKETS, ONE ARCHITECTURE

Nigeria · NGN / USD / GBP

Nigeria is where the gap between the mandate and the map has been most consequential in recent years – not because the structure is unique, but because the scale and speed of the naira’s adjustment have made every unmapped exposure immediately visible.

For multinationals running the vice chairman’s exposure structure in Nigeria – local-currency revenues, dollar import payments, dividend repatriation pipelines, and USD or GBP loan repayments, the 2023 naira adjustment exposed risks that were already there. The question was not whether the hedge had worked, but whether the hedge had ever been sized against the full four-exposure architecture, or only against the transactions treasury had been asked to cover.

The organisations that had mapped all four exposures before the rate moved tended to absorb less financial loss. They had structured deliverable and non-deliverable forwards (NDFs), and cross-currency swaps across the full exposures, not just the import payable. The ones who had not were not managing the risk in 2023; they were managing the consequences.

Leadership lesson: In Nigeria, FX tends to reprice toward fundamentals over time, though the timing can be uneven. The mandate that was not built around the full exposure map does not get a second chance to cover what it missed.

South Africa · ZAR / USD / GBP

South Africa presents the most liquid FX market on the continent and the deepest derivatives environment. That liquidity is a genuine advantage, it means the full four-exposure architecture can often be hedged more readily than in less liquid markets. It is also the market where the governance gap is most easily hidden behind instrument availability.

The existence of a liquid rand forward market does not mean the exposure has been mapped. It means the tools are there if it has been. For multinationals with South African operations, the Exposure 1 and Exposure 2 interaction – rand revenues and dollar import costs, is well understood. The Exposure 3 and Exposure 4 interaction – dividend repatriation pathways and offshore debt service, is where the governance question is more often left unasked.

South Africa’s political history has shown that governance shocks can reprice the rand quickly. The move to record lows after the December 2015 Nene removal was a clear example of how political credibility risk can put pressure on all four exposures at once.

Leadership lesson: In South Africa, the instruments are available. The harder question is whether the scenario range used to size them was honest about tail events that history shows are not as improbable as models assume.

Kenya · KES / USD / EUR

Kenya’s version of the exposure architecture is quieter than Nigeria’s, but no less complete. Revenues in shillings, import costs and intercompany charges in USD or EUR, dividend pipelines that must navigate the regulatory framework, and offshore debt service in foreign currency – the four-exposure structure is present in full.

What distinguishes the Kenyan context is the cross-exposure interaction that the 2022 and 2023 dollar tightening cycle produced. When the shilling weakened under pressure from rising US rates and capital outflows from frontier markets, Exposure 1 – shilling revenues translating at a weaker rate, and Exposure 4 – dollar debt service becoming more expensive in shilling terms – moved in the same direction, while the dollar-rate component of Exposure 4 was rising at the same time. A mandate not designed to see the interaction between the FX channel and the rates channel missed both at once.

For a group treasury managing Nigerian naira payables, South African rand positions, and Kenyan shilling intercompany structures on the same balance sheet, 2023 was the year all three markets activated the same four-exposure architecture. The mandate that had been written to cover each market separately had not been designed to see that convergence.

Leadership lesson: The exposure map must be drawn at the group level, not the market level. When multiple African currencies move in the same direction under the same global trigger, a market-by-market mandate is not a group balance sheet solution.

WHY THE BOARD BELIEVES THE EXPOSURE IS COVERED WHEN IT IS NOT

In the meeting with the vice chairman, the moment that mattered was not the presentation. It was the question that had not yet been formally asked: what is the full shape of our FX exposure across all four components, and how much of it does the mandate actually cover?

Behavioural research on how organisations manage risk under uncertainty points to a familiar pattern: the mandate becomes the proxy for the map. Once a hedging programme is in place, governance often treats its existence as evidence that the exposure is managed. The questions that get asked at board level are usually about hedge performance, whether the programme delivered the expected outcome on the defined notional. The question that is less often asked is whether the defined notional ever reflected the full exposure.

This is not a failure of intelligence; it is a structural feature of how risk governance works under optimism and complexity. The investment case for an African market entry was built around opportunity. The hedge mandate was built to protect the most visible transactions. The exposure architecture beneath both – the full four-component structure that many multinationals in these markets are carrying- was never formally mapped, because no one framed the mapping as a governance obligation.

The result is a board that believes the exposure is covered, a treasury function that is executing correctly within a mandate that was never designed to cover the full exposure, and a gap between the two that only becomes visible when a rate move makes it costly.

DOCTRINE · EDITION 8 – You cannot hedge what you have not mapped. The hedge mandate defines the perimeter of protection. What sits outside that perimeter is not low risk; it is unexamined risk. In many African markets, unexamined risk does not stay quiet, it waits for the next rate move.

A board that believes the hedge covers the exposure has confused the mandate with the map. The mandate was written around what was defined. The exposure includes everything that was not.

WHAT THE MARKETS TAUGHT ME

The vice chairman and CEO, taking notes that day, was not writing down hedging mechanics. He already understood those; he was writing down the full shape of what his business was exposed to across four components every time an African currency moved.

He had the instincts and the experience. What my presentation gave him was the map that converted those instincts into a governance question his board could formally own: how much of this four-component exposure has been defined, and how much has the mandate been written around?

Edition 6 taught that the path out of an African market must be built at the entry. Edition 7 taught that five channels of value erosion can run simultaneously while most mandates are watching one. This 8th edition adds the layer that precedes hedge design: you cannot structure protection around an exposure you have not yet drawn.

What the markets taught me: the hedge mandate defines the perimeter of protection. The exposure lives outside that perimeter, too. The organisations that navigate African FX cycles with the least damage are not the ones with the most sophisticated instruments. They are the ones who mapped the full exposure before they decided how much of it to hedge, and at what cost.

A QUESTION FOR LEADERS

When you look at your African balance sheet positions, your local currency revenues, your USD supplier payments and import costs, your dividend repatriation pipelines, and your foreign currency loan repayments, can you confirm that all four components have been formally mapped as an FX exposure?

Not assumed to be covered. Mapped.

In these markets, the rate will move. The question is whether the map exists before it does, because once the rate moves, you are not mapping the exposure anymore, but counting the cost of what was never on it.

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Lessons from the Markets is a bi-weekly reflection on financial risk, leadership judgment, and decision-making under uncertainty, drawn from nearly two decades of originating, executing, and advising FX, rates, and select commodities solutions for global multinationals and large corporates with Africa-linked FX and interest rate exposures across operations spanning Africa, the UK, and wider EMEA.

Each edition builds on the last, refining frameworks, strengthening judgment, and extracting practical lessons that help leaders navigate cross-border complexity, optimise risk, and turn volatility into strategic advantage.

→ If this edition changes the question your board is asking about African FX exposure – what is mapped, and what is assumed – the next edition builds the governance layer above it. Subscribe: –https://lnkd.in/ePdpivUm

Inetina Ebitonmor

Global Markets & Financial Risk Leader |15+ Years in FX, Rates & Derivatives

Helping global multinationals and large corporates protect margins and preserve capital across African FX and rates cycles – through disciplined risk interpretation and decision-making under uncertainty.

Author, Lessons from the Markets

The stories and scenarios in this newsletter are composite reflections drawn from multiple real market experiences across nearly two decades. They do not refer to any specific client, transaction, or institution.