Foreign exchange (or forex) markets are one of the fastest and most volatile financial markets to trade. Money can be made or lost in a matter of seconds; at the same time, currencies can display significant trends lasting several days, weeks, even years. Most importantly, forex markets are always moving, providing an accessible and target-rich trading environment.
Trader's also have the ability to trade risk-free with a demo trading account. This means that traders can avoid putting their capital at risk, and they can choose when they wish to move to the live markets. For instance, Admiral Markets' demo trading account enables traders to gain access to the latest real-time market data, the ability to trade with virtual currency, and access to the latest trading insights from expert traders.
Governments / Central banks – A country’s central bank can play an important role in the foreign exchange markets. They can cause an increase or decrease in the value of their nation’s currency by trying to control money supply, inflation, and (or) interest rates. They can use their substantial foreign exchange reserves to try and stabilize the market.