Schlumberger (SLB) closed the latest trading day at $47.52, indicating a +0.08% change from the previous session's end. The stock's performance was behind the S&P 500's daily gain of 0.09%. Elsewhere, the Dow saw a downswing of 0.1%, while the tech-heavy Nasdaq appreciated by 0.16%.Shares of the world's largest oilfield services company have appreciated by 2.68% over the course of the past month, outperforming the Oils-Energy sector's loss of 0.69% and lagging the S&P 500's gain of 2.83%.The investment comm ...