Market capitalization of GRPN increased by 52.43% over the past 1 year. The primary factor behind the change was an decrease in P/E Change from -0.53 to -5.26.
The secondary factor is the Revenue Growth, contributed 7.29%to the performance.
Overall, the performance of GRPN in the past 1 year is driven by P/E Change. Which is more unsustainable.