around $ 20,000 is the minimum account balance that you need so you can start earning $ 600 a month consistently, I have used the most conservative numbers because the forex market is very risky and you should not bet higher lots with higher leverage to fly higher, strops kills your account and considering the type of swing you get in the currency, it's easy to lose money faster than getting it. so my view is that you need a $ 20,000 account if you want to earn $ 600 a month consistently, sudden profits don't matter, consistent long-term benefits are important.