- US-listed companies
- CIENA CORP
- Financials
- Pretax margin (%)
CIENA CORPCIEN
Market cap
$25.2B
P/E ratio
| Period End | Pretax margin (%) | YoY (%) |
|---|---|---|
| Nov 2, 2024 | 3 | -59.54% |
| Oct 28, 2023 | 7.4 | +46.86% |
| Oct 29, 2022 | 5 | -60.69% |
| Oct 30, 2021 | 12.8 | -0.99% |
| Oct 31, 2020 | 12.9 | +47.23% |
| Oct 31, 2019 | 8.8 | +82.34% |
| Oct 31, 2018 | 4.8 | -13.72% |
| Oct 31, 2017 | 5.6 | +67.11% |
| Oct 31, 2016 | 3.3 | +243.18% |
| Oct 31, 2015 | 1 | -183.36% |
| Oct 31, 2014 | -1.2 | -69.73% |
| Oct 31, 2013 | -3.9 | -47.57% |
| Oct 31, 2012 | -7.3 | -31.89% |
| Oct 31, 2011 | -10.8 | -59.78% |
| Oct 31, 2010 | -26.8 |