Market capitalization of IOSP decreased by 32.75% over the past 1 year. The primary factor behind the change was an decrease in P/E Change from -1.19K to -1.54K.
The secondary factor is the Revenue Growth, contributed -0.34%to the performance.
Overall, the performance of IOSP in the past 1 year is driven by P/E Change. Which is more unsustainable.