Forex currency trading is done is pairs and these are known as crosses. These pairs are always against the US dollar and the main crosses you will find when trading forex are the USD/EUR and the USD/GDP. The most popular crosses are known as majors and these can make forex traders great profits. Currencies change on a regular basis and are based on the how the world financial markets see the value of the currencies. You can sell or buy these currencies and forex brokers do not charge commission fees.
Forex trading until recently was reserved for banks and other large financial industries but thanks to the power of the internet and online currency trading, forex has now become feasible for everyday people. The forex market has become the largest trading market in the world and each day there is an estimated turnover of over $1.5 trillion dollars. Another added bonus is available 24 hours a day, 5 days a week unlike most other markets that operate on an 8 hour day. This means that people wishing to trade forex can do so at any given time.