How do swaps work in trading?

Swaps are financial agreements in trading where two parties exchange cash flows, typically in the form of interest or currency payments, over a specified time frame. In the Forex market, traders may engage in swaps for positions held overnight. Generally, when a trader holds a position beyond the market close, they may incur a swap fee or receive a swap credit, depending on the interest rate differential between the two currencies involved.

Swaps can be calculated based on several factors, including the interest rates of the currencies, the position size, and the duration the position is held. While swaps can potentially contribute to overall trading costs or profits, traders should understand that rates can fluctuate based on market conditions.