Total return = asset return + FX return

4 min · For educational purposes only

An Indian investor in US equities is making two bets, not one. Treating them as one decision is the most common error in cross-border investing.

A US ETF that returned 12% in USD during a year when the rupee weakened by 3% delivered an INR return of approximately 15%. The same ETF in a year when the rupee strengthened by 4% delivered 8%. The asset did not change. The currency did.

Over 20 years, the rupee has depreciated against the dollar at roughly 3% annualised. Unhedged USD exposure has therefore carried a structural INR tailwind. That tailwind is not a law of nature and the past 24 months have demonstrated material periods of rupee strength.

Key takeaways

Every cross-border position is two bets stacked.
Long-run INR depreciation is a useful tailwind but not guaranteed.
Decompose returns explicitly before judging performance.