Currency and global markets expert Bianca Botes, Director at Citadel Global, explains the five forces that will shape the foreign exchange (FX) landscape in the year ahead.

Global foreign exchange (FX) markets are entering a new phase in 2026, shaped less by short-term inflation data and more by deep structural shifts in technology, climate transition, demographics, supply chains and sovereign debt dynamics. As markets move beyond the inflation-dominated cycle of recent years, South African (SA) businesses need to focus on the underlying forces that will drive currency performance and directly impact balance sheets and cash flows.

Citadel Global Director Bianca Botes, a currency and global markets expert, says the temptation to fixate on the rand’s recent strength against the United States (US) dollar should be resisted. Instead, attention should shift to the dominant structural trends likely to define FX markets in 2026, particularly as major central banks move deeper into rate-cutting cycles.

“As inflation eases, currency markets will increasingly reflect how economies navigate climate transition costs, artificial intelligence (AI)-driven productivity changes, ageing populations, supply-chain realignment and rising sovereign debt pressures,” she explains.

FX FORCE 1: AI AND PRODUCTIVITY DIVERGENCE

Botes says the growing mainstream adoption of AI is set to create meaningful productivity differentials between economies, with direct implications for currency markets. Higher productivity can improve growth expectations, strengthen external competitiveness and attract capital inflows. However, she cautions that these gains are not without friction. Concerns around job displacement and structural unemployment remain, particularly in economies that are slow to reskill their labour force, which could temper social stability and medium-term growth prospects if not managed effectively.

“In the AI era, countries that translate technology into productivity gains will attract capital, while laggards face rising competitiveness pressures,” she cautions.

FX FORCE 2: CLIMATE TRANSITION AND ENERGY SECURITY

Despite uneven political commitment to climate policy globally, Botes notes that climate transition and energy security costs remain under-reflected in FX pricing. These risks often surface abruptly when policy tightens or energy shocks occur.

“Countries facing high transition costs, energy import dependence or policy uncertainty can see weaker currencies through wider external deficits and higher risk premia,” she says. Carbon border measures and green industrial policies are also reshaping trade competitiveness and FX dynamics.

FX FORCE 3: DEMOGRAPHICS AND LABOUR SUPPLY

Demographic trends, including ageing populations and shrinking workforces, are becoming increasingly important currency drivers. Botes explains that weaker labour force growth can constrain long-term economic potential, alter savings and investment balances and increase fiscal pressure, all of which influence currency valuation over time.

FX FORCE 4: SUPPLY-CHAIN REWIRING AND GEOPOLITICAL FRAGMENTATION

Geopolitical fragmentation is already reshaping trade routes, capital flows and FX risk premia. Botes says the rise of “friend-shoring”, where supply chains shift toward geopolitical allies, will create currency winners and losers.

“Countries that successfully position themselves within new trade corridors can benefit from durable inflows and export momentum, while others risk losing competitiveness or facing higher financing costs,” she says.

For SA, the opportunity lies in leveraging trade relationships, value-added exports and credible policy execution. However, logistics constraints and policy uncertainty remain key risks.

FX FORCE 5: SOVEREIGN DEBT SUSTAINABILITY AND FISCAL DOMINANCE RISK

As inflation pressures fade, markets are refocusing on sovereign debt trajectories, fiscal credibility and the independence of central banks. Botes cautions that fragile debt dynamics can embed a persistent FX risk discount, even during periods of market calm.

“Where fiscal credibility is questioned, currencies tend to carry higher risk premia regardless of short-term market conditions,” she says.

SOUTH AFRICA’S FX OUTLOOK FOR 2026

Botes says SA enters 2026 with some constructive tailwinds, including a recent S&P Global ratings upgrade, improved fiscal positioning and strong institutional credibility, particularly at the central bank level. These factors help reduce risk premia and support capital inflows.

However, the rand remains vulnerable in global risk-off environments and sensitive to commodity cycles and price shocks. Structural resilience will ultimately depend on sustained policy execution, improved logistics performance, energy reliability and stronger growth capacity.

“In structural regimes, delivery matters more than intention. Credibility is earned through consistent execution,” Botes notes.

CONCLUSION

In 2026, FX markets will be driven less by individual data releases and more by an economy’s ability to fund, adapt and grow through structural change. Botes advises corporates to shift from reactive, event-driven hedging toward policy- and scenario-based FX frameworks.

“Businesses need hedging strategies that can survive regime changes, with clear risk limits and instruments aligned to balance-sheet and cash-flow sensitivities. FX should be treated as a core financial risk, not a tactical view.”