P/E Ratio (TTM)
14.84
Financial Fundamentals
IOSP • Quarterly Data • 5Y View
Quarterly P/E
| Quarter | P/E Ratio |
|---|---|
| 1998-03-31 | 4.81 |
| 1998-06-30 | 4.46 |
| 1998-09-30 | 4.65 |
| 1998-12-31 | 2.75 |
| 1999-03-31 | 4.14 |
| 1999-06-30 | 3.72 |
| 1999-09-30 | 3.20 |
| 1999-12-31 | 4.19 |
| 2000-03-31 | 10.17 |
| 2000-06-30 | 6.11 |
| 2000-09-30 | 7.33 |
| 2000-12-31 | 4.96 |
| 2001-03-31 | 24.17 |
| 2001-06-30 | 5.81 |
| 2001-09-30 | 16.30 |
| 2001-12-31 | -7.03 |
| 2002-03-31 | 2.99 |
| 2002-06-30 | 4.24 |
| 2002-09-30 | 3.07 |
| 2002-12-31 | -20.30 |
| 2003-03-31 | 3.94 |
| 2003-06-30 | 4.24 |
| 2003-09-30 | 2.82 |
| 2003-12-31 | 4.65 |
| 2004-03-31 | 12.44 |
| 2004-06-30 | 25.33 |
| 2004-09-30 | 7.18 |
| 2004-12-31 | -4.82 |
| 2005-03-31 | -23.92 |
| 2005-06-30 | -0.53 |
| 2005-09-30 | -5.64 |
| 2005-12-31 | -6.78 |
| 2006-03-31 | 128.20 |
| 2006-06-30 | 79.44 |
| 2006-09-30 | 8.44 |
| 2006-12-31 | -197.29 |
| 2007-03-31 | 28.82 |
| 2007-06-30 | 26.44 |
| 2007-09-30 | 25.53 |
| 2007-12-31 | 9.13 |
| 2008-03-31 | 17.10 |
| 2008-06-30 | 156.83 |
| 2008-09-30 | -118.70 |
| 2008-12-31 | 7.01 |
| 2009-03-31 | 3.49 |
| 2009-06-30 | 20.67 |
| 2009-09-30 | -33.52 |
| 2009-12-31 | -198.62 |
| 2010-03-31 | 9.16 |
| 2010-06-30 | 4.69 |
| 2010-09-30 | 3.02 |
| 2010-12-31 | 5.20 |
| 2011-03-31 | 8.77 |
| 2011-06-30 | 8.08 |
| 2011-09-30 | -8.52 |
| 2011-12-31 | 8.56 |
| 2012-03-31 | 7.10 |
| 2012-06-30 | 11.05 |
| 2012-09-30 | 12.69 |
| 2012-12-31 | 18.35 |
| 2013-03-31 | 14.28 |
| 2013-06-30 | 13.96 |
| 2013-09-30 | 19.77 |
| 2013-12-31 | 9.79 |
| 2014-03-31 | 16.39 |
| 2014-06-30 | 14.20 |
| 2014-09-30 | 10.56 |
| 2014-12-31 | 9.36 |
| 2015-03-31 | 15.67 |
| 2015-06-30 | 7.87 |
| 2015-09-30 | 7.86 |
| 2015-12-31 | 10.36 |
| 2016-03-31 | 13.72 |
| 2016-06-30 | 9.50 |
| 2016-09-30 | 31.67 |
| 2016-12-31 | 18.61 |
| 2017-03-31 | 22.80 |
| 2017-06-30 | 15.17 |
| 2017-09-30 | 15.89 |
| 2017-12-31 | -88.25 |
| 2018-03-31 | 18.85 |
| 2018-06-30 | 21.50 |
| 2018-09-30 | 22.22 |
| 2018-12-31 | 18.38 |
| 2019-03-31 | 17.90 |
| 2019-06-30 | 25.45 |
| 2019-09-30 | 18.12 |
| 2019-12-31 | 20.36 |
| 2020-03-31 | 12.87 |
| 2020-06-30 | -11.92 |
| 2020-09-30 | 30.44 |
| 2020-12-31 | 24.65 |
| 2021-03-31 | 27.02 |
| 2021-06-30 | 24.89 |
| 2021-09-30 | 22.16 |
| 2021-12-31 | 23.28 |
| 2022-03-31 | 15.74 |
| 2022-06-30 | 18.42 |
| 2022-09-30 | 13.73 |
| 2022-12-31 | 24.97 |
| 2023-03-31 | 19.15 |
| 2023-06-30 | 21.65 |
| 2023-09-30 | 16.17 |
| 2023-12-31 | 20.27 |
| 2024-03-31 | 19.03 |
| 2024-06-30 | 24.29 |
| 2024-09-30 | 21.10 |
| 2024-12-31 | -9.76 |
| 2025-03-31 | 18.08 |
| 2025-06-30 | 22.36 |
| 2025-09-30 | 37.10 |
| 2025-12-31 | 10.02 |
| 2026-03-31 | 14.84 |
* P/E ratios are calculated using trailing twelve-month (TTM) earnings.