This is really a bad year for BTC.. I don't know what happened but after the grown of last year, we lost almost everything during 2018.
I really hope we're going to expect a nice bullrun by the end of the year.
event it has drop more then half from it high mark last year bitcoin still are more pricey then other years back then. it mean whoever's got bitcoin 2017 are still in profit. That doesnt mean bitcoin are in bad it just normal when the market are bull it will drop back. Bitcoin now are going stable again and the buy should be back again in this end of the year. Better to hold again bitcoin whose know it will bull again.