The demo trading is a helpful tool to learn about live forex trades, but it also requires knowledge, focus, strategy and risk-taking skills to enter live trading because demo is risk-free. It can only give you a risk-free practical experience, but real emotions and risks are involved when trading live.
I wouldn't say demo trading is enough before opening a real account to trade live, but it is one of the main aspects of learning about forex live markets because the demo account helps a beginner familiarise with the market movement and its trading platform software.
A demo account is going to give you the possibiility of using the platform, see how trading works, but it is not going to give you the emotions associated with real trading, such as how fear or doubt set in before you make a decision. Nonetheless it is still helpful to spend time on a demo account at first. However you should also substantiate that with plenty of reading and research so as to learn more about news that affect the market, for example, and there are also courses you could consider following. I suggest you start with small amounts first when you move on to real trading and it is also important to have a trading journal to record what you did so that you can keep track and improve over time through your own experiences. Risk management is also key.
Demo accounts are helpful when it comes to learning the mechanics of trading and testing strategies. Not so much when it comes to the psychological or money management parts of trading. I think it's crucial to trade on a demo, but keep in mind that you could start to feel anxiety, greed, or other emotions once you go live. Also, the demo doesn't teach effective money management since you can just have it topped up, but I've read suggestions that say you can try giving yourself real world consequences to make the demo account results feel more realistic and so that you'll take it more seriously.
HIGH RISK WARNING: Foreign exchange trading carries a high level of risk that may not be suitable for all investors.
Leverage creates additional risk and loss exposure. Before you decide to trade foreign exchange, carefully consider your investment objectives, experience level, and risk tolerance.
You could lose some or all of your initial investment. Do not invest money that you cannot afford to lose. Educate yourself on the risks associated with foreign exchange trading, and seek advice from an independent financial or tax advisor if you have any questions.
Any data and information is provided 'as is' solely for informational purposes, and is not intended for trading purposes or advice.
Past performance is not indicative of future results.