The latest trading session saw Teladoc (TDOC) ending at $20.24, denoting a +1.96% adjustment from its last day's close. The stock's change was more than the S&P 500's daily gain of 1.23%. Elsewhere, the Dow gained 1.06%, while the tech-heavy Nasdaq added 1.7%. The the stock of telehealth services provider has fallen by 6.72% in the past month, lagging the Medical sector's gain of 3.16% and the S&P 500's gain of 0.94%. The investment community will be paying close attention to the earnings performance of Tel ...