Is there anyway to get a second by second read on stocks if you are not a day trader? How will I know if it will continue to run up? As I look now it jumps .03 and I have to decide to jump in or not and hope that it doesn't stop. Is there anyway to get a margin account without using credit? I have funds but I would like to be able to get in and out when needed and not have to wait 3 days for my trade to settle. Any advice? Thanks