First of all, JPM has it's own agenda...to me it looks like they just wanted to put pressure on the price...and just maybe, buy at a cheeper price...
I'm prettye sure that bitcoin will reach 10.000$ but i'm not sure about the timeframe...maybe it's a bit optimistic.. I personally think that 6-8000$ will be reachable within 6-10 months! It takes time to go mainstream, and there will be a lot of ups and downs on the way..