The foreign exchange market has the highest liquidity in the world. We have around USD 4 trillion traded on the market every day. This is high liquidity. It means that you can buy almost any currency you want, at a high volume, while the markets are open.
Investors can trade almost any currency in the world through foreign exchange. To make money in foreX, you should be aware that you are taking speculative risks. You are betting that the value of one currency will rise relative to the other, and vice versa.
Before late 1990s, foreign exchange trading was only a practice for institutional traders. it has now become more popular and more common for individuals to trade foreign exchange at a profit. While retail traders have access to transactions in the ForeX market, financial institutions can also trade them.
When you trade ForeX, you have many options at hand to take advantage of trading opportunities both now and in the future. The options go from here: buy at the current market price or have the option to go here and trade at a higher price. The foreign exchange market is open to private individuals, with individuals trading at a profit at any time of the day.
This is partly due to the fact that ForecX only trades in one market and not in a single market.
Choosing the right currency pairs for trading depends on your experience as a forex trader and the level of risk you are willing to take.