I lost about 2500 the other day saying I don't have enough buying power. I'm trying to sell my stocks though. I was reading through and it says they could liquidate my assets to cover my margin I don't understand why I cannot just sell them. I got a signal that the stock will increase monday so I'm not upset though I will need to be able to sell them eventually no matter what the worth is? Does anyone seem to understand whats going on with my account?