I just noticed that wall too. Looks like someone was waiting on the sidelines and got sick of waiting. To another point. I've done some math and we can all stand to double or triple our stacks if we stake properly and save the earning over the next 4 weeks. And if that price happens to rise over that period of time we may be able to look at 10x or more gains on our investment.
Not to be a grumpy grump but, The price may never rise and if that happens I'd be upset but I think that scenario is less likely to happen so I wont harp on it. The fact is, More and more people are becoming aware of Floz. New people are joining the thread and discussion daily and if that continues 10x may be an understatement.
My personal opinion. We'll continue to trade between 1000-1500 sat for about a week, Letting impatient investors out and new investors in and once that's complete its smooth sailing to 3000-4500 at least. The order books don't have much in them, a very large portion of the coins are now staking and aren't for sale and its only 11 btc to 5000.
For fun, I'll come back in a week and quote this post to see where we stand and if I was right, or wrong.