Definition:Foreign exchange

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Foreign exchange
AbbreviationFX
Categoryconcepts
Aliasesforeign exchange movement; foreign exchange movements; FX movement; FX movements
Related termsHeadwind, Total revenue
DefinitionCurrency effects on reported figures from translating non-reporting-currency results.

💱 Foreign exchange in corporate reporting names the effect of currency movements on published figures. A multinational earns in many currencies but reports in one, so exchange-rate shifts move the translated numbers even where local-currency performance stood still. FX, the standard abbreviation, refers in results commentary to this translation effect, not to currency trading. Global insurers collect premiums across dozens of markets, which places them among the issuers most exposed to the translation effect.

🔢 The mechanics are the same for any reporting company. Income-statement lines convert at the period's average rates; balance-sheet positions convert at closing rates. A currency that weakened against the reporting currency delivers a smaller translated contribution. To strip the noise, companies disclose growth at constant exchange rates, on a comparable basis, or in local currency, alongside reported growth. Insurers add economic management on top: they match investment assets to policyholder liabilities by currency, hedge planned profit remittances, and issue debt in the currencies of major operations. Translation differences on foreign operations accumulate in equity rather than passing through profit.

🌏 A euro- or yen-reporting group with a large US book can post reported growth several points away from its true momentum on the dollar's move alone. That gap keeps FX among the most-cited headwinds and tailwinds in any earnings season. Before comparing periods, peers, or delivery against targets, check which basis a growth figure sits on: reported or constant currency.