In my opinion shift price will be $4 and above by the end of december 2017. It is good for long term investment. Its price can be easily manipulated.
So it is good for long and short as you can take big profits in swing swing
. But overall price will rise in december continuously as since weeks and in 2018 it will rise further when everything develops as expected .My tip is
End 2017 $3.5
End Q1 2018 $6