P/E ratio history for Zynga Inc.
| Date | Price-to-Earnings ratio |
|---|---|
| 31 Dec 2021 | -62.45 |
| 31 Dec 2020 | -23.37 |
| 31 Dec 2019 | 137.03 |
| 31 Dec 2018 | 219.28 |
| 31 Dec 2017 | 130.50 |
| 31 Dec 2016 | -20.88 |
| 31 Dec 2015 | -20.15 |
| 31 Dec 2014 | -10.30 |
| 31 Dec 2013 | -82.18 |
| 31 Dec 2012 | -8.35 |
| 31 Dec 2011 | -6.72 |
| 31 Dec 2010 | 48.96 |
| 31 Dec 2009 | -47.50 |
