Alkermes (ALKS) closed at $26.94 in the latest trading session, marking a -0.41% move from the prior day. This change lagged the S&P 500's daily gain of 1.25%. On the other hand, the Dow registered a gain of 0.97%, and the technology-centric Nasdaq increased by 1.3%.Prior to today's trading, shares of the drugmaker had lost 5.65% over the past month. This has lagged the Medical sector's gain of 1.52% and the S&P 500's gain of 1.58% in that time.Analysts and investors alike will be keeping a close eye on the ...