You have to know that to predict the price of bitcoin it will be very difficult to happen, because the price movement of this bitcoin is purely from buyers and sellers who interact with each other at the exchange and depend on market demand, so all possibilities can happen up or down no one will know .
Last month of 2018 is fast approaching, and we see how stable the price seems after it dumps too low starting March, now it seems stable and recovering from the bear market condition.