VRTX is approaching the top end of bull flag on the 4hr. A break could lead to a move back up to ATH and beyond. The flag pole on this one is pretty big so if going on that projection it could see $600 if it does get continuation above.
A bearish scenario would be a rejection here at the top end or a fakeout above that could lead to a move all the way back down to the bottom end of the flag. Looking bullish for now.