This is such a straight line up--that it won't fall at at once---
But it is possible to follow GDX back down to 44 or 42---
Just start taking short positions at 52 -53 and if you get 50-51---close the position---
then when GDX gets back to 52 -53---short it again---this could go on for the next three weeks--for a 500% gain---If you just stick to a day to day routine-
GDX is a short sell---