Market capitalization of DY increased by 98.66% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 22.52 to 34.01.
The secondary factor is the Margin Expansion, contributed 33.52%to the performance.
Overall, the performance of DY in the past 1 year is driven by P/E Change. Which is more unsustainable.