Since a couple of minutes, BTC seems to go back to $400.
How far will it go ?
actually price is not anywhere close to 400$, so i don't think that it will go back to 400$ anytime soon as price at this moment is 640$ and still going up, not falling down
and i think that it will rise to 1000$ or so after halving, then it will be highest point of this price rise actually, i don't think that it will be possible for bitcoin price to rise even more
You are quoting and responding to a post (in this case the OP) that is created at the time when the price was around $387. Looking back, it did indeed go to $400 around 4 days later.