The wall was up for 8 hrs. 8 hour volume at stamp, on a slow day, is around 10k coins. See where I'm getting at? I know I have a portion of that wall, and many people do, and I assume the volume was much higher than usual even without possible bearwhale buying. The last part of the wall - about 15k coins - went very quick, that could be him, maybe, possibly. But making much money on that? I don't see it. Just waiting would've been a much better strategy )