There were ,from memory only, about 56,000,000 as it was a big...

There were ,from memory only, about 56,000,000 as it was a big dump. It allowed a lot of buyers to get filled at that price even though they had booked in much a higher price. I think the seller got traped a little with the last minute withdrawl in the auction.
Going by some of the posts by some claiming to have bought that day , if all posts can be believed, there should have been hundreds of millions changed hands that day.