Ciena Corporation Common Stock (CIEN) Days of Inventory & History | Stock Alarm

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Ciena Corporation Common Stock · Days of Inventory

CIEN Days of Inventory

Current (TTM)94.52retrievedOct 20, 2026

CIEN Days Inventory on Hand (96.04 → 94.52)

Period values, visible window

High-resolution chart · PNG

CIEN days of inventory history

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

Ciena Corporation Common Stock Days of Inventory — Annual fiscal periods
Period ending	Days of Inventory
Nov 1, 2025	109.0852
Nov 2, 2024	130.4616
Oct 28, 2023	152.9514
Oct 29, 2022	166.7488
Oct 30, 2021	71.9473
Oct 31, 2020	66.8869
Oct 31, 2019	62.0388
Oct 31, 2018	53.8909
Oct 31, 2017	62.6693
Oct 31, 2016	53.5836
Oct 31, 2015	50.9261
Oct 31, 2014	69.3696
Oct 31, 2013	74.6877
Oct 31, 2012	85.5509
Oct 31, 2011	81.3089
Oct 31, 2010	129.1928
Oct 31, 2009	87.4157
Oct 31, 2008	75.5446
Oct 31, 2007	89.7139
Oct 31, 2006	126.4257
Oct 31, 2005	61.8639
Oct 31, 2004	76.5755
Oct 31, 2003	78.1717
Oct 31, 2002	28.796
Oct 31, 2001	102.8837
Oct 31, 2000	124.9278
Oct 31, 1999	117.3425
Oct 31, 1998	116.4649
Oct 31, 1997	96.0403

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