Looks like a pair or small group with different brokerage accounts manipulating both sides of the trade. How does that work? One buys, the other sells, or one shorts, the other provides enough shares to cover, then they split up the difference?
This current state of affairs is a mischief between some small timers living in their mother's basements, and investors are finally fed up with it. If they don't move on, I hope they get what they deserve.
Market Data 
Markets 
