Market capitalization of PTGX increased by 126.24% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 58.32 to 121.26.
The secondary factor is the Margin Expansion, contributed 17.53%to the performance.
Overall, the performance of PTGX in the past 1 year is driven by P/E Change. Which is more unsustainable.