Forex, or foreign exchange, can be explained as a network of buyers and sellers, who transfer currency between each other at an agreed price. It is the means by which individuals, companies and central banks convert one currency into another – if you have ever travelled abroad, then it is likely you have made a forex transaction.
While a lot of foreign exchange is done for practical purposes, the vast majority of currency conversion is undertaken with the aim of earning a profit. The amount of currency converted every day can make price movements of some currencies extremely volatile. It is this volatility that can make forex so attractive to traders: bringing about a greater chance of high profits, while also increasing the risk.
How do currency markets work?
Unlike shares or commodities, forex trading does not take place on exchanges but directly between two parties, in an over-the-counter (OTC) market. The forex market is run by a global network of banks, spread across four major forex trading centres in different time zones: London, New York, Sydney and Tokyo. Because there is no central location, you can trade forex 24 hours a day.
There are three different types of forex market:
Spot forex market: the physical exchange of a currency pair, which takes place at the exact point the trade is settled – ie ‘on the spot’ – or within a short period of time
Forward forex market: a contract is agreed to buy or sell a set amount of a currency at a specified price, to be settled at a set date in the future or within a range of future dates
Future forex market: a contract is agreed to buy or sell a set amount of a given currency at a set price and date in the future. Unlike forwards, a futures contract is legally binding