Teladoc (TDOC) shares rallied 14.4% in the last trading session to close at $7.89. This move can be attributable to notable volume with a higher number of shares being traded than in a typical session. This compares to the stock's 1.3% gain over the past four weeks.Teladoc witnessed a price rise after Citron Research highlighted strong growth prospects following the company’s Goldman Sachs presentation, where management revealed that embedding BetterHelp in employer health plans could drastically improve co ...