P/E ratio history for Celyad Oncology SA
| Date | Price-to-Earnings ratio |
|---|---|
| 31 Dec 2022 | -0.25 |
| 31 Dec 2021 | -1.90 |
| 31 Dec 2020 | -5.08 |
| 31 Dec 2019 | -4.05 |
| 31 Dec 2018 | -4.71 |
| 31 Dec 2017 | -6.13 |
| 31 Dec 2016 | -6.64 |
| 31 Dec 2015 | -14.65 |
| 31 Dec 2014 | -18.49 |
| 31 Dec 2013 | -13.17 |
| 31 Dec 2012 | -121.63 |
| 31 Dec 2011 | -29.20 |
