A simple way to understand the forex market is to think of it as changing money when you travel abroad. When you change money, you sell one currency and buy another at the current exchange rate.

Rollover is an important concept in forex trading, and one that you should be familiar with if you wish to use more advanced trading strategies.

What was once the sole domain of few high-net-worth individuals has become available to all in the last decades, thanks in part to online trading platforms.