What is forex? | Learn to trade | Hummingbird
Risk warning: CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 70.6% of retail investor accounts lose money when trading CFDs with this broker. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money. Risk warning: 70.6% of retail investor accounts lose money when trading CFDs. You should consider whether you can afford to take the high risk of losing your money.
Guide 01 of 07

What is forex?

Forex is the exchange of one currency for another. Here’s how the world’s largest financial market works, and where you already meet it in everyday life.

The forex market

The foreign exchange market is open 24 hours a day, five days a week, and has the largest daily turnover of any financial market, the stock market included.

$9.6 trillionAverage daily forex turnover, April 2025BIS Triennial Central Bank Survey, 2025
89%Share of all FX trades with the US dollar on one sideBIS Triennial Central Bank Survey, 2025

Forex trading

Foreign currency trading, also called foreign exchange, forex or FX, can sound sophisticated when you see it in the financial news. The idea behind it is simple.

Definition

Forex trading is exchanging one currency for another, aiming to profit as the exchange rate between the two moves.

Forex is everywhere

Foreign exchange doesn’t only happen on a trading platform like Hummingbird. It takes place 24 hours a day, every day, all over the world.

An example

Albert lives in Switzerland and is planning a trip to Japan. To pay for things while he travels, he uses Swiss francs to buy Japanese yen.

CHFSwiss franc, what Albert has
JPYJapanese yen, what he needs

Later, Albert could buy yen at one rate and sell it at a higher one to try to make a profit. And if his business has an overseas office that reports in another currency, he could hold positions in several currencies at once, known as hedging, to limit losses from exchange-rate changes.

Next · Guide 02Why trade forex