Rising dollar volatility is endangering a currency-trading strategy that had been a steady winner in recent months. Rising dollar volatility is endangering a currency-trading strategy that had been a steady winner in recent months.The carry trade — borrowing where interest rates are low and investing where they are... Key points and original sources are listed below.

• Rising dollar volatility is endangering a currency-trading strategy that had been a steady winner in recent months.S1

• Rising dollar volatility is endangering a currency-trading strategy that had been a steady winner in recent months.The carry trade — borrowing where interest rates are low and investing where they are...S2