It is time to  buy. Definetely, there were lots of bitcoin price decrease in history of Bitcoin. This is one of them. If you have cash, just buy withour looking the price. It would be up and up in year 2018.

I think it will hit 30.000 USD in 2018 some how. On the other hand, this decrease was one of biggest decrease in Bitcoin history. Please check the last 5 year especially. You will see what I mean.

So go and buy Bitcoin or top 10 Altcoins!!! you will be happy in end of 2018...