long rounding rebound

I think Xenon hit bottom and now it has been climbing steadily for the last 4 months, every week except one has finished higher. In the last week it appears an ascending triangle has formed and the price has marched on upwards again. I try to be careful so I'll look at the 5-year info on the marketwatch site, then do a search for info on their pain-meds research; if I don't find anything that screams "looming danger" I'll have to risk some of my meagre stake.