Market capitalization of ORLY increased by 19.05% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 29.71 to 32.69.
The secondary factor is the Revenue Growth, contributed 7.82%to the performance.
Overall, the performance of ORLY in the past 1 year is driven by P/E Change. Which is more unsustainable.