I think it's still possible but unlikely because of the tight anti money laundry laws in many countries all over the world which stops many companies and peoples from using bitcoin.
Reason for still it possible is bitcoin value increased to 1150$ today. In price chart within two days price value increased more than 100$. I don't know the reason for this bump. Wish it should reach big value in upcoming days.
It rose from sub $1100 to over $1200 in a matter of days. I think we could reach $2000 sometime soon, maybe on or before the ETF.