For most investors, currencies belong in portfolio thinking as a risk to manage, not a market to trade. Leveraged currency trading has no natural place in a long-term plan.
8 min read · Level 5
The investors I think handle currencies best are the ones who have decided what currency their life will be spent in and built their portfolio around that, while treating exchange-rate forecasting as mostly noise. It is less interesting than trading, and much more likely to leave them with the money they planned for.
Currencies matter to almost every investor with foreign holdings, but that is a question of risk management, not trading. The main tools for long-term investors are simple:
Tool What it does Diversify across currencies avoids one exchange rate dominating results Hedged fund share classes remove most currency movement from a foreign fund, at a cost Matching currencies hold assets in the currency of future spending
Matching is often the clearest principle. Someone who will spend in their home currency, for instance on retirement, faces real risk if much of their savings sits in a volatile foreign currency.
Hedging reduces currency swings but has costs, and when the foreign currency has lower interest rates than your own the hedge can even add a small positive carry; when rates are higher abroad, hedging costs more. Many investors hedge bond holdings, where currency swings can overwhelm returns, and leave equity holdings partly or fully unhedged.
Leveraged short-term currency trading is a separate activity. If someone chooses to do it anyway, it belongs in a small, separate amount treated as money that may be entirely lost.
Because currency risk is permanent for international investors and speculation is optional. Spending attention on managing the first is usually far more valuable than spending money on the second.
It also keeps the purpose of a portfolio clear. A long-term portfolio exists to fund future goals, most of them in your home currency. Currency choices should serve that purpose, not a view on next month's exchange rate.
This is educational information, not investment, securities or financial advice. Rules differ by country and change — get advice from a qualified professional in your jurisdiction before acting.
Educational, not personalised financial advice. Nothing in the Investor Academy is a recommendation to buy, sell or hold anything — what is right for you depends on your own circumstances and the rules where you live.
Sources: U.S. SEC - Investor.gov, asset allocation; UK FCA - information for consumers; FINRA - investor information
A retiree spending in pounds, with a 400,000 portfolio.
Holding Currency Hedged? Global bonds 120,000 mixed yes, to pounds Global shares 200,000 mixed partly UK shares 50,000 pounds not needed Cash 30,000 pounds not needed
Bond returns are modest, so an unhedged currency swing of 10% could erase years of interest; hedging them to pounds keeps that part of the portfolio stable. Global shares carry more currency exposure but their long-term returns are larger relative to currency moves, so the retiree accepts some. Near-term spending sits in pounds.
Treating currency hedging as all or nothing, or ignoring currency exposure entirely in a portfolio built for spending in one currency.
Write down where and in which currency you will spend most of the money.
Consider hedged versions of lower-return assets such as bonds, where exchange rates can dominate.
If you trade currencies at all, use a fixed amount you can lose entirely, away from your long-term portfolio.
When building or reviewing an international portfolio, especially one meant to fund spending in a specific currency.
Do not open leveraged currency accounts to improve long-term returns. For most people the right allocation to currency speculation is none.
Many large fund providers offer the same global bond or equity fund in both unhedged and currency-hedged share classes, with fact sheets showing how returns differ between them over periods when major currencies moved sharply.
Compare the hedged and unhedged versions of a fund over the same period to see how much currency moves affected results.
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