What Is Forex (FX)?

Forex (FX) refers to the global electronic marketplace for trading international currencies and currency derivatives. It has no central physical location, yet the forex market is the largest, most liquid market in the world by trading volume, with trillions of dollars changing hands every day. Most of the trading is done through banks, brokers, and financial institutions.

The forex market is open 24 hours a day, five days a week, except for holidays. The forex market is open on many holidays on which stock markets are closed, though the trading volume may be lower.

Its name, forex, is a portmanteau of foreign and exchange. It's often abbreviated as fx.

Understanding Forex (FX)

Forex traders use various analysis techniques to find the best entry and exit points for their trades. Forex exists so that large amounts of one currency can be exchanged for the equivalent value in another currency at the current market rate.

Some of these trades occur because financial institutions, companies, or individuals have a business need to exchange one currency for another. For example, an American company may trade U.S. dollars for Japanese yen in order to pay for merchandise that has been ordered from Japan and is payable in yen.

A great deal of forex trade exists to accommodate speculation on the direction of currency values. Traders profit from the price movement of a particular pair of currencies.

Forex Pairs and Quotes

Currencies being traded are listed in pairs, such as USD/CAD, EUR/USD, or USD/JPY. These represent the U.S. dollar (USD) versus the Canadian dollar (CAD), the Euro (EUR) versus the USD, and the USD versus the Japanese Yen (JPY), respectively.

There will also be a price associated with each pair, such as 1.2569. If this price was associated with the USD/CAD pair it means that it costs 1.2569 CAD to buy one USD. If the price increases to 1.3336, it now costs 1.3336 CAD to buy one USD. The USD has increased in value (the CAD has decreased) as it now costs more CAD to buy one USD.

Forex Lots

In the forex market, currencies trade in lots called micro, mini, and standard lots. A micro lot is 1,000 units of a given currency, a mini lot is 10,000, and a standard lot is 100,000.

This is obviously exchanging money on a larger scale than going to a bank to exchange $500 to take on a trip. When trading in the electronic forex market, trades take place in blocks of currency, and they can be traded in any volume desired, within the limits allowed by the individual trading account balance. For example, you can trade seven micro lots (7,000) or three mini lots (30,000), or 75 standard lots (7,500,000).

How Large Is the Forex?

The forex market is unique for several reasons, the main one being its size. Trading volume is generally very large. The Forex market trades over $5 trillion per day compared to $200 billion for the equities market.

The largest foreign exchange markets are located in major global financial centers including London, New York, Singapore, Tokyo, Frankfurt, Hong Kong, and Sydney.