Quote from JB3:
I would say if the trader does have not a $100K account, it is highly unlikely he is trading for a living (in the US). I would say you need at least $50K per year return for living expenses in the States. So a trader would need to return $70k year in and year out (after tax, he may pull out $50K to live on) just to stay at his level.
So for that to happen, he would need to return 70% just to live.
Obviously, the higher the stake, the easier it is to trade for a living and grow the account.
First, you must be an exceptional trader to return anything remotely close to that consistently. So right there, you need to be in the top 5% of traders. Then you need to have that kind of stake money, so that would put you probably in the 1-2% range of all traders. So yeah, those are the odds.