So scottrade says that level 2 just shows me the market makers and not all the bid/asks on the open books. w/e that last part means, I'm not totally sure but either way I can't see a stack like you are describing. I can see time/sales date as the transactions roll through but not open orders on the bid ask. He was explaining to me that in OTC trades there is only one market maker so that is why I'm only seeing one...this make any sense?