Siemens AG (SIEGY) closed the latest trading day at $88.28, indicating a +0.96% change from the previous session's end. The stock trailed the S&P 500, which registered a daily gain of 1.23%. Elsewhere, the Dow gained 1.06%, while the tech-heavy Nasdaq added 1.7%.The company's shares have seen a decrease of 5.97% over the last month, not keeping up with the Industrial Products sector's loss of 0.81% and the S&P 500's gain of 0.94%.The investment community will be paying close attention to the earnings perfor ...