Vertex Pharmaceuticals (VRTX) closed the latest trading day at $484.94, indicating a +0.67% change from the previous session's end. This move lagged the S&P 500's daily gain of 0.77%. On the other hand, the Dow registered a gain of 0.47%, and the technology-centric Nasdaq increased by 0.87%. The drugmaker's shares have seen a decrease of 0.75% over the last month, surpassing the Medical sector's loss of 3% and falling behind the S&P 500's gain of 4.87%. Analysts and investors alike will be keeping a close e ...