Ciena Corporation Common Stock (CIEN) Current Ratio & History | Stock Alarm

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Ciena Corporation Common Stock · Current Ratio

CIEN Current Ratio

Current (TTM)3.80×retrievedOct 20, 2026

CIEN Current Ratio (7.06× → 3.80×)

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CIEN current ratio history

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

Ciena Corporation Common Stock Current Ratio — Annual fiscal periods
Period ending	Current Ratio
Nov 1, 2025	2.7251×
Nov 2, 2024	3.5241×
Oct 28, 2023	3.8103×
Oct 29, 2022	3.2538×
Oct 30, 2021	3.4838×
Oct 31, 2020	3.4169×
Oct 31, 2019	2.8016×
Oct 31, 2018	2.2048×
Oct 31, 2017	1.9074×
Oct 31, 2016	2.2358×
Oct 31, 2015	2.7555×
Oct 31, 2014	2.1318×
Oct 31, 2013	2.2317×
Oct 31, 2012	2.0384×
Oct 31, 2011	2.8997×
Oct 31, 2010	3.0528×
Oct 31, 2009	6.5459×
Oct 31, 2008	6.5814×
Oct 31, 2007	2.6869×
Oct 31, 2006	6.7956×
Oct 31, 2005	6.1499×
Oct 31, 2004	6.8059×
Oct 31, 2003	6.6026×
Oct 31, 2002	7.3169×
Oct 31, 2001	8.6134×
Oct 31, 2000	4.6903×
Oct 31, 1999	5.0521×
Oct 31, 1998	6.9144×
Oct 31, 1997	7.0634×

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