A carry trade is a trading strategy that involves borrowing funds in a currency with a low interest rate and investing those funds in a currency with a higher interest rate. This difference in interest rates can generate a return, often referred to as the 'carry.' Currency pair selection is crucial, as traders typically look for pairs that offer significant interest rate differentials.
In addition to interest rate differentials, market participants must consider factors such as currency volatility and macroeconomic conditions, which can impact the exchange rate. While carry trades can be profitable, they also expose traders to exchange rate risk. A movement in the underlying currencies can offset or exceed the gains from the interest rate differential. As such, sound risk management practices are essential when employing this strategy.