The yen fell for the first time in three days against the dollar and euro as global stocks rebounded from a weeklong rout, suggesting that investors were once again borrowing in the Japanese currency to fund bets on riskier assets.

Over the past week, investors have rushed to unload carry trade positions, funded in low-yielding yen or Swiss francs, fueling a decline in global equities as concerns about the U.S. economy fanned investor risk aversion.