Managing Corporate FX Exposure: Case Studies

FX erosion tends to happen quietly: a deal signed with a three-point net margin can collect receivables worth only one. We walk through three representative cases that capture the typical mistakes corporates make — running fully unhedged and mistaking luck for skill; turning hedging into speculation by doubling down on the wrong direction; and, on the positive side, a company with proper hedge accounting and approval workflows that keeps currency swings locked inside its budgeted band.

The shared lesson across all three is that hedging is not about profiting from the currency — it is about converting an uncertain cost into a certain one. Companies should first quantify their natural exposure and define a tolerable band, then choose instruments such as forwards, options or a combination, supported by ex-ante authorisation and ex-post review. Aligning the language of the risk team with that of the business teams matters more than any exotic derivative structure.