AbbVie (ABBV) closed the latest trading day at $196.42, indicating a +1.56% change from the previous session's end. This change outpaced the S&P 500's 1.16% gain on the day. Elsewhere, the Dow saw an upswing of 1.2%, while the tech-heavy Nasdaq appreciated by 1.16%.The drugmaker's shares have seen an increase of 1.83% over the last month, not keeping up with the Medical sector's gain of 4.5% and the S&P 500's gain of 3.48%.Analysts and investors alike will be keeping a close eye on the performance of AbbVie ...