HI, I trade futures and equities/options, I signed up for the CNBC million dollar challenge and they have an offer for a micro account in which they will put in 50$ and I would add a little more. I have never traded forex but I could use my futs analysis to trade EUR/USD, my question is will they liquidate if I am wrong and the 50$ account goes to zero, or will they let it and then I will owe? I am asking because I have never dealt with a forex broker but have never really heard good things. Thanks in advance. Good Trading to you all.