I do't think tfor this now we willsee bitcoin 50k dollars for this year of end 2018. Because the possible price only of the bitcoin is 20k dollars in the 2018. Maybe we can move our prediction that bitcoin become 50k dollars in the year of 2019. But it is good if they reach this year to earn more profit.
do not wait for a very high price, but wait for the price of bitcoin to survive, because it hopes that the price of bitcoin will be as high as it has very little hope. well, maybe for the start, we should expect bitcoin prices to stabilize at a price of $ 7k. and maybe for the end of the year it can be $ 10k.
The high peak prediction will abruptly appear in the meantime. As of now, the determination of the market is hard to tell, but what we have to hope most is the fast recovery and bountiful developments by the end of this year. Maybe we can hit $7k first before to assume that high peak due of the ustabalize market, but we're still be hopeful that this $50k predictions will come flourishly by the next year.
In my opinion these king of false predictions are given only by big investors. They want to sell their coins for high price and the current situation is not in their favor. When you think of the end of the year and $50k, you will invest in bitcoin and after little bit temporary rise, the price will collapse again and you will lose all your investment. This is a game planned by whales.