Here are all the predicitons, let me know if I missed anyone:
betax: 150M
38ptswarrior: 138M
mintchocolatechip: 123.588093M
Gchicken: 77.16M
ihashfury: 72M
liondani: 65M
estefanTT: 59.000001M
nomoreheroes7: 59M
phillyguy: 55M
chryspano: 47.28821M
puppies: 42M
clayop: 41M
mf-tzo: 40M
Ander: 25.000001M
topcandle: 25M
erlichbachman: 23M
clains: 22.5M
inarizushi: 22.4M
onceuponatime: 22M
emailtooaj: 21.5M
ccedk: 20M (habeler also 20M, after)
lafona: 19M
empirical1.2: 18.88M
tbone: 18.75M
goosoodude: 18M
bobmaloney: 17.564864M
ripplexiaoshan: 16M
donkeypong: 15M (merockstar also 15M, after)
chronos: 10.01M
xiahui: 10M
newmine: some low amount
Given the rules and the fact that it already hit 11.3M after the post, xiahui and newmine cannot possibly win.
My thoughts on who will win:
Chronos and Donkeypong have a good chance to win, with Chronos winning if the final amount is below 12.5M, and donkeypong winning if the amount is between 12.5M and 15.5M. (merockstar, if you had simply moved $1 to either side instead of duplicate guessing 15M, you wouldve had a good chance).
I think one of those two will win. If I had purely wanted to win instead of making a fun guess at the end, I wouldve guessed 14.999999M.
From 15M to 25M there are tons of guesses, no one in there has a big range.
From 25M to 40M mf-tzo and I split a pretty good range. If it rallies a lot and breaks 3600 sats (or gets near that with BTS rising), then one of the two of us will win.
If it gets really crazy someone with very crazy fantasy guess will win.