P/E ratio history for Edesa Biotech, Inc.
| Date | Price-to-Earnings ratio | 
|---|---|
| 30 Sep 2024 | -2.31 | 
| 30 Sep 2023 | -1.51 | 
| 30 Sep 2022 | -0.77 | 
| 30 Sep 2021 | -6.68 | 
| 30 Sep 2020 | -10.91 | 
| 30 Sep 2019 | -10.50 | 
| 30 Sep 2018 | -5.54 | 
| 30 Sep 2017 | -1.52 | 
| 30 Sep 2016 | -29.50 | 
| 30 Sep 2015 | -125.38 | 
| 31 Aug 2014 | -100.00 | 
| 31 Aug 2013 | -33.98 | 
| 31 Aug 2012 | -20.05 | 
| 31 Aug 2011 | -21.07 | 
| 31 Aug 2010 | -53.68 | 
| 30 Apr 2009 | -76.64 | 
| 30 Apr 2008 | 0.00 | 
