The yen rose to its strongest level in six months, according to a MarketWatch report, as traders unwound carry trades — bets that borrow in low-yielding yen to buy higher-yielding assets elsewhere. The report also cited a selldown in U.S. Treasury holdings and what it called supportive fundamentals for the currency.
A carry trade unwind can move fast: when the yen strengthens, traders funding bets with cheap yen face rising costs to close those positions, which itself pushes the yen higher in a feedback loop. That dynamic has hit global markets before, most notably in August 2024, and traders are watching for a repeat.
How far the move extends depends on whether Treasury selling continues and whether Japanese rate expectations keep shifting. Separately, Point72 was reported to be expanding its Japan investment team and allocation, a move that could reflect growing interest in yen-related trades regardless of near-term currency swings.