For those looking to find strong Medical stocks, it is prudent to search for companies in the group that are outperforming their peers. Has Boston Scientific (BSX) been one of those stocks this year? Let's take a closer look at the stock's year-to-date performance to find out.Boston Scientific is a member of the Medical sector. This group includes 1051 individual stocks and currently holds a Zacks Sector Rank of #4. The Zacks Sector Rank considers 16 different sector groups. The average Zacks Rank of the in ...