Not all risks should be hedged. Long-horizon investors are designed to absorb illiquidity, tolerate short-term volatility, and earn the associated premia. Those risks are intentional. Systematic macro exposures are different. They often arise as a byproduct of portfolio construction rather than as a deliberate investment view.
Once these exposures are identified, they can, in many cases, be partially offset using liquid instruments. Emerging market credit exposure can be moderated through credit default swaps indices, broad market risk through equity index futures or ETFs, and commodity-linked sensitivities through futures and options on oil and industrial metals.
This is not to eliminate risk or smooth returns. It is to reduce the impact of systemic drawdowns—the periods when correlations rise, diversification benefits diminish, and shared risk drivers overwhelm otherwise differentiated investments. In practice, this is likely to involve partial rather than full hedging, increasing protection when vulnerabilities rise, and focusing on downside resilience rather than return enhancement.
In some cases, the most effective hedge is not the most direct one. For portfolios with significant exposure to commodity-linked economies, local currency movements often reflect underlying shocks in oil or metals rather than acting as independent sources of risk. Where currency markets are illiquid, hedging costs are high, or derivatives are constrained, commodity instruments may provide a more efficient means of mitigating the underlying exposure.
Factor-based overlays are not a substitute for conventional currency hedging, and basis risk remains an important consideration. They are a complement to it—one that shifts the focus from hedging individual positions to managing the common drivers of portfolio risk.
