Market AnalysisResearch TeamOct 30, 20265 Min
What Happens to Your Investments When the US Dollar Strengthens?
Imagine investing EUR 1,000 in European shares from Dubai.
Your shares haven't fallen. Their value is still EUR 1,000. Yet your investment is suddenly worth almost AED 200 less.
How?
At an exchange rate of AED 4.092378 per euro, your investment is worth approximately AED 4,092.38. If the euro weakens to AED 3.90, that same investment is worth just AED 3,900.
You've lost nearly 5% in dirham terms without the share price moving.
That's what currency movements can do to an international portfolio.
But here's the twist: if you held USD 1,000 in US shares instead, a stronger dollar against the euro wouldn't automatically increase their value in dirhams.
The reason is the UAE dirham's peg to the US dollar. For UAE investors, understanding the strong US dollar impact on investments starts with knowing which currencies their holdings are exposed to and how exchange-rate movements affect their value in AED.
For UAE investors, the impact of a stronger US dollar depends on which currencies their investments are exposed to, not simply where those investments are listed.
Why the dirham-dollar peg matters
When the US dollar strengthens, it can buy more of another currency than before. But that doesn't mean it rises against every currency. The dollar could strengthen against the euro while weakening against the yen.
Because the UAE dirham is pegged to the US dollar, it generally moves alongside the dollar against other global currencies.
The UAE officially pegged the dirham to the US dollar in February 2002. Today, the Central Bank of the UAE keeps the exchange rate at around AED 3.6725 for every US dollar.
For context, here are the Central Bank of the UAE reference rates for 30 October 2026:
Source: Central Bank of the UAE, 27 October 2026. These are reference rates used for VAT purposes, not guaranteed transaction rates.
What happens to your US stocks?
Imagine that you hold US shares amounting to USD 1,000. At AED 3.6725 per dollar, your investment is worth AED 3,672.50. Even if the dollar strengthens against the euro, that amount stays roughly the same in dirhams, provided your shares haven't changed in value.
That doesn’t make US stocks risk-free for UAE residents. Their market prices can still rise or drop, while currency-conversion spreads and fees might reduce the amount that you receive. The practical takeaway is simple: dollar strength against another foreign currency doesn’t by itself create an extra dirham gain on a dollar-denominated holding.
What if you own European or Asian investments?
The picture changes when your investment has exposure to a currency that moves against the dollar. Imagine a European stock position worth EUR 1,000, with its euro price unchanged. At the 27 October reference rate, that’s approximately AED 4,092.38. If the euro later drops to a hypothetical AED 3.90, its value becomes AED 3,900, a decline of approximately 5.0% in dirham terms, although the stock price hasn’t shifted.
This is a representation, not a forecast. A stronger euro would have the opposite translation effect. Similar considerations apply to investments that are exposed to the pound, yen and other floating currencies. Importantly, the currency in which a fund trades isn’t always the currency risk that it carries: a USD-traded fund may own foreign assets and hedging can change its exposure.
How a stronger dollar can impact the companies that you own
Currency movements can also affect business results, even when an investment is listed in US dollars. A US company earning revenue in euros might report less revenue in dollar terms if the euro weakens. A US importer may pay less for goods purchased in a weaker currency, while a US exporter can become more costly for overseas customers. None of these effects is automatic: contracts, sourcing, pricing, hedging and customer demand all matter.
For Dubai investors that are evaluating global companies, operating costs, overseas revenue, and management’s foreign-exchange commentary can reveal more than headlines about a stronger dollar.
What does it mean for the UAE economy and other assets?
As the dirham commonly rises alongside the dollar against currencies that weaken, specific overseas goods or services might become cheaper in AED. But shoppers won’t always see an immediate price cut: retailers even face freight expenses, contracts and other expenses. At the same time, the UAE might turn more costly for overseas clients or visitors that are paying in weaker currencies.
The effects extend beyond equities. Oil and gold are mostly quoted internationally in US dollars. But their prices rely on much more than exchange rates. For UAE investors, a change in the USD gold price often translates into a similar proportional change in its AED-equivalent price under the peg, before local charges. Foreign-currency bonds also carry exchange-rate exposure in addition to interest rate and credit risks.
How currency movements modify your actual return
For an unhedged foreign-currency investment, an AED-based return mirrors both the investment’s price movement and the currency movement.
Currency risk in investing arises when exchange-rate movements influence your investments’ value in AED.
Say your unhedged European shares rise 8%, but the euro falls 5% against the dirham. Your illustrative return in AED would be around 2.6%, before costs. That's how exchange rates can change your global investment returns. It helps to measure returns in the currency that matters to your financial goals.
When reviewing performance, begin with the currency of your goals. An impressive return shown in euros or yen might look different when translated into dirhams. Look further than a fund’s listing currency to its underlying investments. Examine if it utilises currency hedging.
Five questions that UAE investors can ask
1. What’s my return in AED? Measure the result in the currency that matters for your spending and financial goals, after relevant costs.
2. Which currencies am I really exposed to? Look at where a company earns its revenue and spends its money. For funds, check what they actually invest in instead of just where they're listed.
3. How concentrated is my portfolio? Exposure over different markets, sectors and asset classes might spread some risks.
4. What will currency conversion cost? Broker fees, currency conversion charges, fund expenses and taxes can all affect how much money you actually receive.
5. Does this investment fit my long-term goals?
Currency movements are hard to predict. Currency-hedged investments can help reduce certain exchange-rate risks. But they also come with costs and limitations.
The bottom line
For an investor in Dubai, a stronger US dollar isn’t automatically good or bad news. The dirham’s fixed peg means US-dollar holdings usually don’t pick up an extra AED currency gain just because the dollar strengthens elsewhere. Investments linked to the euro, yen or other currencies may gain or lose value in AED, even when their prices haven't changed in their original currencies.
Before acting on a currency headline, ask what you own, which currencies drive its returns and what those investments are worth in AED. That’s the more useful way to interpret dollar strength in an international portfolio.
Frequently asked questions
1. Does a stronger US dollar raise the value of my US stocks in AED?
Not automatically. As the UAE dirham is pegged to the US dollar, your US stocks won't gain extra value in AED just because the dollar strengthens against other currencies. Their dirham value will mostly rely on how the stocks perform in USD, before costs.
2. How does a stronger dollar influence European stocks held by UAE investors?
If the euro weakens against the dollar, it usually weakens against the dirham too. Your euro-denominated investments can then be worth less in AED, even if their share prices stay the same in euros.
3. Will gold always fall when the dollar is strong?
No. Gold prices are affected by many factors like currency exchange, interest rates, central bank demand etc.
4. Could diversification help UAE investors manage currency risk?
Diversifying across currencies, asset classes and markets might help spread specific risks. But diversification doesn’t eliminate currency risk. Currency-hedged investments might lower specific exchange-rate exposures but involve restrictions and costs.
Sources:
1) https://centralbank.ae/en/forex-eibor/exchange-rates/
4) https://www.elibrary.imf.org/view/journals/002/1998/134/article-A001-en.xml
Disclaimer
The information contained in this article is provided for general information purposes only and does not constitute investment advice. This article should not be relied on as a recommendation to purchase or sell any instruments. Investment involves risks including market risk, currency risk and other risks. You could lose some or all of your investment. The figures depicted in the hypothetical examples are for representation purposes only and exclude all applicable charges, spreads, tax and other costs unless otherwise stated. Independent research should be carried out and appropriate qualified advice should be sought.
