P/E Ratio (TTM)
28.85
Financial Fundamentals
ROK • Quarterly Data • 5Y View
Quarterly P/E
| Quarter | P/E Ratio |
|---|---|
| 1996-06-30 | 5.07 |
| 1996-09-30 | 11.66 |
| 1996-12-31 | 6.76 |
| 1997-03-31 | 6.79 |
| 1997-06-30 | 6.83 |
| 1997-09-30 | 10.81 |
| 1997-12-31 | 13.59 |
| 1998-03-31 | 9.67 |
| 1998-06-30 | -1.77 |
| 1998-09-30 | -4.40 |
| 1998-12-31 | 7.37 |
| 1999-03-31 | 6.26 |
| 1999-06-30 | 8.51 |
| 1999-09-30 | 7.09 |
| 1999-12-31 | 6.39 |
| 2000-03-31 | 5.32 |
| 2000-06-30 | 3.83 |
| 2000-09-30 | 4.24 |
| 2000-12-31 | 7.13 |
| 2001-03-31 | 5.92 |
| 2001-06-30 | 23.44 |
| 2001-09-30 | 51.30 |
| 2001-12-31 | -136.96 |
| 2002-03-31 | 15.20 |
| 2002-06-30 | 10.35 |
| 2002-09-30 | 15.64 |
| 2002-12-31 | 23.53 |
| 2003-03-31 | 19.90 |
| 2003-06-30 | 8.64 |
| 2003-09-30 | 18.23 |
| 2003-12-31 | 26.97 |
| 2004-03-31 | 20.64 |
| 2004-06-30 | 13.79 |
| 2004-09-30 | 12.09 |
| 2004-12-31 | 17.20 |
| 2005-03-31 | 17.48 |
| 2005-06-30 | 17.40 |
| 2005-09-30 | 18.37 |
| 2005-12-31 | 18.04 |
| 2006-03-31 | 21.66 |
| 2006-06-30 | 21.43 |
| 2006-09-30 | 14.82 |
| 2006-12-31 | 5.99 |
| 2007-03-31 | 3.31 |
| 2007-06-30 | 16.22 |
| 2007-09-30 | 15.99 |
| 2007-12-31 | 16.42 |
| 2008-03-31 | 14.80 |
| 2008-06-30 | 10.51 |
| 2008-09-30 | 10.49 |
| 2008-12-31 | 9.71 |
| 2009-03-31 | 18.83 |
| 2009-06-30 | 34.91 |
| 2009-09-30 | 53.25 |
| 2009-12-31 | 21.75 |
| 2010-03-31 | 14.68 |
| 2010-06-30 | 14.61 |
| 2010-09-30 | 16.77 |
| 2010-12-31 | 17.07 |
| 2011-03-31 | 20.58 |
| 2011-06-30 | 17.35 |
| 2011-09-30 | 9.86 |
| 2011-12-31 | 14.22 |
| 2012-03-31 | 16.89 |
| 2012-06-30 | 12.23 |
| 2012-09-30 | 12.39 |
| 2012-12-31 | 18.26 |
| 2013-03-31 | 16.80 |
| 2013-06-30 | 14.45 |
| 2013-09-30 | 17.25 |
| 2013-12-31 | 20.66 |
| 2014-03-31 | 23.95 |
| 2014-06-30 | 21.58 |
| 2014-09-30 | 15.09 |
| 2014-12-31 | 17.59 |
| 2015-03-31 | 18.95 |
| 2015-06-30 | 20.23 |
| 2015-09-30 | 16.69 |
| 2015-12-31 | 18.19 |
| 2016-03-31 | 22.04 |
| 2016-06-30 | 19.40 |
| 2016-09-30 | 21.24 |
| 2016-12-31 | 20.12 |
| 2017-03-31 | 26.48 |
| 2017-06-30 | 23.96 |
| 2017-09-30 | 28.02 |
| 2017-12-31 | -26.53 |
| 2018-03-31 | 24.06 |
| 2018-06-30 | 25.81 |
| 2018-09-30 | 16.43 |
| 2018-12-31 | 56.15 |
| 2019-03-31 | 15.49 |
| 2019-06-30 | 18.45 |
| 2019-09-30 | 588.57 |
| 2019-12-31 | 18.91 |
| 2020-03-31 | 33.09 |
| 2020-06-30 | 19.43 |
| 2020-09-30 | 24.30 |
| 2020-12-31 | 12.27 |
| 2021-03-31 | 18.59 |
| 2021-06-30 | 30.56 |
| 2021-09-30 | 108.10 |
| 2021-12-31 | 41.93 |
| 2022-03-31 | 152.19 |
| 2022-06-30 | 19.46 |
| 2022-09-30 | 18.42 |
| 2022-12-31 | 19.34 |
| 2023-03-31 | 28.44 |
| 2023-06-30 | 23.74 |
| 2023-09-30 | 27.07 |
| 2023-12-31 | 41.29 |
| 2024-03-31 | 30.54 |
| 2024-06-30 | 32.54 |
| 2024-09-30 | 31.81 |
| 2024-12-31 | 44.10 |
| 2025-03-31 | 29.10 |
| 2025-06-30 | 31.82 |
| 2025-09-30 | 71.04 |
| 2025-12-31 | 35.89 |
| 2026-03-31 | 28.85 |
* P/E ratios are calculated using trailing twelve-month (TTM) earnings.