Market capitalization of WLK decreased by 40.72% over the past 1 year. The primary factor behind the change was an decrease in P/E Change from -1.05 to -9.16.
The secondary factor is the Revenue Growth, contributed -8.95%to the performance.
Overall, the performance of WLK in the past 1 year is driven by P/E Change. Which is more unsustainable.