For those looking to find strong Medical stocks, it is prudent to search for companies in the group that are outperforming their peers. Is Adma Biologics (NASDAQ: ADMA) 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. Adma Biologics is one of 1026 individual stocks in the Medical sector. Collectively, these companies sit at #5 in the Zacks Sector Rank. The Zacks Sector Rank considers 16 different sector groups. The average Zacks Rank of the individual stocks within the groups is measured, and the sectors are listed from best to worst. The Zacks Rank is a successful stock-picking model that ...