It is too difficult to predict anything about decentralized cryptocurrency like bitcoin. Its peer to peer exchange system, autonomous nature making it more and more volatile day by day. One month ago when bitcoin was in upward rally, many experts have predicted many figures. According to them bitcoin price was expected to cross $40000 mark by the end of 2018. But due to some unexpected developments like ban from Korea and regulation indications from Japan has restricted bitcoin`s growth a bit. If thing will not imorove in future it will be difficult for bitcoin currency to cross even $20000 mark.