Yeah I believe it will at least reach to 50K point before next January. Because according to Fib Retracement it is more predictable that bitcoin will go 3X of last cycle's high which is 20K. And also their are many trading theories that assure the moving pattern of bitcoin to its next high. Best things is to wait and see what's gonna happen but don't get late to get in to the train before its too late.
I do not think bitcoin will achieve this price. The current market I see is pretty bleak. So in 2018 the highest price of bitcoin can be achieved is 15k.
Prediction is just prediction, what ever other people predict nothing is not sure for the next price of bitcoin and what ever it may price to the future the most important is you buy at the lower price .