Each transaction in the currency market involves two different trades: the sale of one currency and the purchase of another. The two currencies involved in the trade are known as a pair. While it is possible to swap virtually any currency for another, the majority of trading occurs among a handful of popular currency pairs. Forex trading is the exchange of currencies - one for another. The values of currencies against each other change constantly. Those changing prices create opportunities. That’s where you step in. With a little experienced and help from your trusted partners at EssenceFX, you can participate in the world’s largest and most actively traded market. The changing prices lead to profits and losses in your trading account.