I don't think there were a lot of sellers today. Or yesterday for that matter. I think what's going on is this: Everyone has already bought their shares and is holding them tight. Yesterday PPS would have taken off with a little sustained buying pressure. That pressure didn't last long because all that wanted in are already in except for a few and when it didn't take off like a rocket folks held off, giving the pricks perfect opportunity to take it down. And they did. The volume is probably made up of a few panic sellers, a few who flippers and more than likely a little trading between MM's.
I've emailed twice now with no response. Maybe they read them maybe they don't. One things for sure- They should stop integrating the comment section with a promise to reply within 24hrs on every website they have.

GRCU