For those looking to find strong Medical stocks, it is prudent to search for companies in the group that are outperforming their peers. Ligand Pharmaceuticals (LGND) is a stock that can certainly grab the attention of many investors, but do its recent returns compare favorably to the sector as a whole? A quick glance at the company's year-to-date performance in comparison to the rest of the Medical sector should help us answer this question.Ligand Pharmaceuticals is a member of the Medical sector. This grou ...