That wall forced shaky feet to cannibalize the bids. I can't imagine anyone selling into the bids at this level so eventually it will force buying at the ask. I'd rather see them show the full ask rather than 10k/25k on the ask and then absorb all buys thrown at it. We know the MM just wash trade them around. Now this stock needs to make it's stand at the edge of that wall and chew through it.
News 
Market Data 
Discover 
