Barclays: Stronger Dollar and Rate Volatility Signal the End of the Carry Trade Sweet Spot
nashnova research
Two Barclays strategists warned Tuesday that a stronger dollar and rising rate volatility are squeezing carry-trade returns simultaneously — G10 currency volatility will stay elevated, and the strategy of borrowing cheap currencies to buy high-yielders has entered a headwind phase.
What is a carry trade, and why has it stopped working?
A carry trade — borrowing a low-rate currency to buy a higher-rate one and pocket the interest gap — delivered strong returns after the U.S. announced sweeping tariffs in April 2025.
Since late August, however, risk-adjusted returns on most carry currencies have been falling steadily. This means → the interest earned no longer covers the losses from currency swings.
In plain terms = what used to be "collect interest while you sleep" now gives back the gains — and then some — every time exchange rates move.
Why are the dollar and volatility a double squeeze?
Barclays expects G10 currency volatility to rise and stay elevated, driven by dollar strength and rate volatility hitting at the same time.
The options market already senses trouble: implied volatility — the level of future turbulence priced into FX options — has moved above realised volatility.
Barclays believes the gap will narrow — not because implied vol drops, but because realised vol catches up. This means → the market's priced-in "fear" is not a false alarm; the real turbulence is still ahead.
If the dollar rally pauses, will volatility fall back?
Barclays is clear: even if heavy long-dollar positioning causes the rally to stall, volatility will see only a "brief pullback."
This reflects a deeper call — the rise in volatility is rooted in structural macro shifts, not short-term crowded trades.
Put simply = the dollar taking a breather does not mean the storm has passed — it is just the eye.
What is Barclays telling investors to do?
The report states plainly: "there is no value in chasing global carry trades."
It also warns against betting on a bounce after carry currencies sell off sharply. This means → Barclays sees this not as an "oversold rebound" opportunity but as a trend reversal.
Emerging-market currencies may face repricing risk, and investors should watch for potential losses on related positions.
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