Ciena Corporation Common Stock (CIEN) Interest Coverage & History | Stock Alarm

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Ciena Corporation Common Stock · Interest Coverage

CIEN Interest Coverage

Current (TTM)12.14×retrievedOct 20, 2026

CIEN Interest Coverage (0.00× → 12.14×)

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CIEN interest coverage history

Annual fiscal periods. Dates are reporting period ends; fiscal years can differ from calendar years.

Ciena Corporation Common Stock Interest Coverage — Annual fiscal periods
Period ending	Interest Coverage
Nov 1, 2025	3.3869×
Nov 2, 2024	1.939×
Oct 28, 2023	4.1349×
Oct 29, 2022	4.8565×
Oct 30, 2021	15.7908×
Oct 31, 2020	15.5475×
Oct 31, 2019	9.2589×
Oct 31, 2018	4.162×
Oct 31, 2017	3.8445×
Oct 31, 2016	2.7564×
Oct 31, 2015	1.9627×
Oct 31, 2014	0.9701×
Oct 31, 2013	-0.0403×
Oct 31, 2012	-2.0136×
Oct 31, 2011	-4.3029×
Oct 31, 2010	-17.2844×
Oct 31, 2009	-78.211×
Oct 31, 2008	1.692×
Oct 31, 2007	0×
Oct 31, 2006	0×
Oct 31, 2005	0×
Oct 31, 2004	0×
Oct 31, 2003	0×
Oct 31, 2002	0×
Oct 31, 2001	0×
Oct 31, 2000	0×
Oct 31, 1999	0×
Oct 31, 1998	0×
Oct 31, 1997	0×

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.