At this point anything can literally happen. As long as we have the activation of Segwit ahead of us, the chance for a serious correction to kick in is on the lower side. After the activation, I can definitely see the market take a few steps back, and honestly, I think the market is in need of it if we happen to have touched the $5000 level by that time. Seriously, it would mean that in a matter of 9 months, the price has gone up with 400%!! It's unlikely to see the price go up further than that in the remaining months of this year, without a correction. If we however do end up going to see the market increase further, then we may be heading towards a forming bubble.