Operating income · 2011–2025
Ciena operating income
$198M+18.6% · FY2025
Ciena (CIEN) reported $198M in operating income for fiscal 2025, +18.6% year on year.
| Fiscal year | Operating income | Change | Filing |
|---|---|---|---|
| FY20252025-11-01 | $198M | +18.6% | Open → |
| FY20242024-11-02 | $167M | −53.4% | Open → |
| FY20232023-10-28 | $358M | +60.5% | Open → |
| FY20222022-10-29 | $223M | −55.0% | Open → |
| FY20212021-10-30 | $495M | +1.7% | Open → |
| FY20202020-10-31 | $487M | +40.4% | Open → |
| FY20192019-11-02 | $347M | +50.8% | Open → |
| FY20182018-11-03 | $230M | +7.1% | Open → |
| FY20172017-10-31 | $215M | +37.5% | Open → |
| FY20162016-10-31 | $156M | +55.5% | Open → |
| FY20152015-10-31 | $100M | +119.8% | Open → |
| FY20142014-10-31 | $45.7M | +$47.5M | Open → |
| FY20132013-10-31 | −$1.8M | +$78.1M | Open → |
| FY20122012-10-31 | −$79.8M | +$83.3M | Open → |
| FY20112011-10-31 | −$163M | — | Open → |
Operating income — Operating income is profit from the core business before interest and tax. It strips out financing decisions, so it compares operations rather than balance sheets.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026
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Wikipedia
{{cite web |title=Ciena operating income |url=https://companiesranked.com/en/company/ciena/operating-income |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Ciena operating income. CompaniesRanked. https://companiesranked.com/en/company/ciena/operating-incomeBibTeX
@misc{companiesranked-en-company-ciena-operating-income-2026,
author = {{CompaniesRanked}},
title = {{Ciena operating income}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/ciena/operating-income}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.