Market capitalization of AXP increased by 25.05% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 22.71 to 24.95.
The secondary factor is the Revenue Growth, contributed 7.90%to the performance.
Overall, the performance of AXP in the past 1 year is driven by P/E Change. Which is more unsustainable.