For those looking to find strong Medical stocks, it is prudent to search for companies in the group that are outperforming their peers. Is Adaptive Biotechnologies (ADPT) one of those stocks right now? By taking a look at the stock's year-to-date performance in comparison to its Medical peers, we might be able to answer that question.Adaptive Biotechnologies is one of 987 companies in the Medical group. The Medical group currently sits at #6 within the Zacks Sector Rank. The Zacks Sector Rank considers 16 d ...