This is much like happened when DSUS first started. People who want in or more bid until they see that they have no choice but to hit the ask when it starts moving up .005 per relatively small buy. Several people outbid each other by .001 and, if there any shorts that need to cover, they move up to the top bid immediately.

Watching that sort of action with the same group of paid bashers on DSUS and other stocks, I have watched them have to move up continuously until the spread is narrowed to almost nothing.