We have been seeing since the last 5 months that the price of bitcoin is constantly falling. This is happening because the price of bitcoin has gone up to $ 20000 very soon. There may still be a slight decline in bitcoin. 
Bitcoin prices may fall to as much as $ 5000. Because the bitcoin mining coast is still running around $ 4,700.
According to me, Bitcoin will start recovering in July and by the end of 2018 it will reach comfortably $ 14300.