Market capitalization of GLAD decreased by 22.21% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 4.43 to 6.34.
The secondary factor is the Margin Expansion, contributed -25.33%to the performance.
Overall, the performance of GLAD in the past 1 year is driven by P/E Change. Which is more unsustainable.