International ETF returns depend on more than whether the underlying shares rise or fall. Currency moves can amplify, reduce, or reverse a foreign equity gain once translated into U.S. dollars, while active funds add another layer through their country and stock weights. JINT’s September 2026 launch during a renewed dollar upswing offers a useful case study of how those forces interact.
U.S.-dollar returns combine the local share-price move with the change in the underlying currency against the dollar.
Weak USD returns do not automatically mean an active manager lost alpha because the benchmark may face the same currency drag.
Active country weights can change a portfolio’s currency mix and alter benchmark-relative performance.
Exchange rates affect companies through revenue, costs and margins as well as through translation into dollars.
Currency hedging can reduce translation risk without removing the economic effects of FX moves on the companies held.
From a dollar-return perspective, a foreign share has two moving parts. One is the stock’s performance in its home market, and the other is the exchange rate used to convert that value into dollars. The combined result can differ sharply from the return shown on the local exchange.
Suppose a European stock rises 8% in euros while the euro falls 6% against the dollar. The USD return is approximately 1.08 × 0.94 − 1 = 1.52%. If the stock rises 5% while its currency falls 7%, the resulting dollar return is about −2.35%.
The same principle applies to international ETFs because their net asset values reflect foreign securities translated into the fund’s reporting currency. Trading an ETF in dollars on a U.S. exchange does not remove the currency exposure embedded in its foreign holdings.
Absolute return and active alpha measure different things. An international fund can post a poor dollar return while still outperforming the benchmark it was designed to beat, particularly when both portfolios carry similar currency exposure.
Consider an active portfolio that gains 8% locally while its benchmark gains 5%. If the same currency basket then falls 7% against the dollar, the active portfolio finishes with a USD return of roughly 0.4%, while the benchmark falls to about −2.4%. Currency has damaged both outcomes, yet the portfolio has preserved almost the same relative advantage created through stock selection.
A stronger dollar can therefore dominate headline returns without proving the manager’s stock choices failed. FX becomes more important to relative performance when the active portfolio departs materially from the benchmark’s geographic weights.
Country allocation and currency exposure are closely linked. A portfolio holding more Japanese equities than its benchmark also carries more yen exposure, while larger allocations to Switzerland, the euro area or Australia increase exposure to the franc, euro or Australian dollar.
If an active fund is overweight Japan and the yen falls sharply while European currencies remain stable, even strong Japanese stock selection can face a larger translation drag than the benchmark. A stronger yen could provide the opposite effect.
Currency exposure can therefore change through ordinary portfolio construction even when the original decision came from company fundamentals rather than an explicit FX view. Performance attribution helps separate gains or losses from individual stocks, country allocation, and currency movements, rather than treating the final dollar return as one undivided result.
Translation is only one way exchange rates affect an international equity portfolio. Currency moves can also change company economics through overseas revenue, imported costs, export competitiveness and reported earnings.
A weaker yen, for example, reduces the dollar value of a Japanese holding during translation. An exporter earning revenue overseas may benefit at the same time because those foreign sales become worth more in yen, which can support the local share price.
Large multinationals make the relationship more complex because the stock exchange's currency says little about where cash is earned or spent. Listing currency is therefore an incomplete measure of economic exposure. International ETFs can face direct translation effects at portfolio level and indirect earnings effects inside the companies they own.
Currency-hedged strategies are designed mainly to reduce the translation effect. MSCI’s EAFE 100% Hedged to USD Index, for example, offsets the currency exposure of its parent index by selling each foreign currency forward against the dollar at one-month forward rates.
The hedge creates its own return component because forward exchange rates reflect interest-rate differences between currencies. The economics of maintaining a hedge can therefore change as central banks adjust policy, while trading costs and hedge timing can also influence results.
Hedging does not remove the effect exchange rates have on company fundamentals. A Japanese exporter can still see its earnings outlook change when the yen moves even if much of the yen-to-dollar translation on the ETF has been hedged.
The Janus Henderson International Core Alpha ETF provides a current example. JINT began trading on Nasdaq on 16 September 2026 after an official inception date of 15 September. Janus Henderson lists a 0.35% gross and net expense ratio and $5 million in net assets at inception, with the MSCI EAFE as its performance benchmark.
Its initial portfolio spans several developed markets, so stock selection also creates currency exposure. JINT’s filings identify currency fluctuations as a portfolio risk, and the fund is not presented as a fully USD-hedged strategy.
The timing made those mechanics unusually visible. The Federal Reserve raised its target range by 25 basis points to 3.75%–4.00% on 16 September. In Asian trading on 17 September, the Dollar Index reached about 100.33, its strongest level since 31 July, while EUR/USD traded near 1.1456 and USD/JPY around 156.20.
That move was a recent reversal rather than a full-year pattern. MSCI’s EAFE Currency Index was still up 1.03% for 2026 through 15 September, immediately before the Fed decision. JINT’s early returns therefore need to be read through three lenses: underlying equity performance, currency translation and performance relative to MSCI EAFE.
Check the fund prospectus, investment strategy and benchmark description for references to currency forwards or hedging. A USD trading price alone does not show that the underlying foreign-currency exposure has been neutralised.
A stronger dollar creates a translation headwind when foreign currencies weaken, although rising local share prices can offset part or all of it. The final return reflects both the equity move and currency move.
Currency losses can depress absolute returns while an active fund still beats its benchmark. Relative alpha becomes more sensitive to FX when the fund carries different country and currency weights from the benchmark.
You can't read international ETF performance from the underlying stock market alone. Local equity returns, currency translation, active country weights and company-level FX exposure can push the final dollar result in different directions, while hedging changes only part of that equation.
JINT’s launch provides a timely example, though the framework applies to any foreign-equity ETF measured in U.S. dollars. Separating the stock return from the currency effect, then comparing the fund with the right benchmark, gives a clearer view of whether active management added value.
