GAC, etc.
For us slow learners in the room, can you give a brief run down of the trading volume that's been going on for the past few days? Where are you getting the total volume number? Is this up from normal? What does the trading from "dark" sources (I think I've got that right...) indicate in your mind?
On the generic stock internet search, it seems like the volume reported through normal chanels is actually down a bit. It seems fishy that the apparent uptick is from other sources.