track jumping
Back in 2002 when all I was looking at were tech stocks I noticed that you often found that similar companies were valued very differently. Some, which for whatever reason were in favor, sported a high valuation and others a very low vaulation, even in cases where the companies appeared to be very similar in nature and there didn't appear to be much in the way of obvious reasons for the disparity.
Thus, of course, one of my notions on how to invest at that time was to buy the out of favor one in a case like that and hope that for some reason people would "discover" it and it would go way up and get valued more in line with the "in favor" ones.
This same sort of disparity appears to me to exist today with some precious metals stocks.
And it appears that Sabina may be one of those cases that a company is "jumping the tracks" from an out of favor to an in favor stock.
It has been doing better lately than the precious metals stocks as a whole.
If it is in the process of "jumping the tracks", it may have quite a ways to go, because it is still pretty cheap.
I have taken profits on a few shares the last couple weeks but I am trying to resist the temptation to sell very much because time after time in the past I have sold way too early and missed "the big one". When you know that there are good sound objective quantitative arguments to believe that a stock like Sabina is still very cheap, you can wind up kicking yourself in the butt if you take profits too soon.