Groupon (GRPN) closed the most recent trading day at $14.65, moving -1.81% from the previous trading session. This move lagged the S&P 500's daily loss of 0.25%. Elsewhere, the Dow saw an upswing of 0.77%, while the tech-heavy Nasdaq depreciated by 0.79%.Shares of the online daily deal service witnessed a loss of 9.63% over the previous month, trailing the performance of the Retail-Wholesale sector with its loss of 0.1% and the S&P 500's gain of 3.59%.Market participants will be closely following the financ ...