Westlake (WLK) P/E (2010 - 2026)
Westlake (WLK) P/E from Jun 30, 2010 to Jun 3, 2026. The TTM Westlake (WLK) P/E is -9.78. You can export chart.
All data is split-adjusted. You can find the most accurate data from the reports on the SEC official website. We recommend verify information using official company filings before making investment decisions.
P/E
Annual P/E change of Westlake (WLK)
| Year | P/E | Change |
|---|---|---|
| 2026 | -9.78 | -11.72% |
| 2025 | -11.07 | -166.25% |
| 2024 | 16.72 | +28.74% |
| 2023 | 12.98 | +159.11% |
| 2022 | 5.01 | -42.47% |
| 2021 | 8.71 | -68.76% |
| 2020 | 27.88 | +102.63% |
| 2019 | 13.76 | +74.13% |
| 2018 | 7.90 | -67.37% |
| 2017 | 24.22 | +60.36% |
| 2016 | 15.10 | +47.43% |
| 2015 | 10.24 | -16.23% |
| 2014 | 12.23 | -20.79% |
| 2013 | 15.44 | +5.16% |
| 2012 | 14.68 | +62.64% |
| 2011 | 9.03 | -61.96% |
| 2010 | 23.73 | N/A |
Comparison Westlake (WLK) P/E with competitors
Westlake (WLK) P/E is -9.78.