Investors interested in Medical stocks should always be looking to find the best-performing companies in the group. Assembly Biosciences (ASMB) 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? Let's take a closer look at the stock's year-to-date performance to find out.Assembly Biosciences is a member of the Medical sector. This group includes 1019 individual stocks and currently holds a Zacks Sector Rank of #5. The Zac ...