In my opinion bitcoin will rise again in the last of this year of the first of the next year.Because we was saw that bitcoin price rise every end of the year.Meny person predict on it like me i think.It's very necessary to every investors who invest his money long times ago.If they sell there bitcoin now in this moment they have to face a big loss.Because lot's of money they invest on bitcoin.I think this is the time for the bigainer who want to invest on bitcoin for long time, if they want to make profit in short time they should wait,thank you.