CIEN Current Ratio - CIENA CORP

Complete source-backed current ratio history.

Available history: 2009-10-31 to 2026-08-01
Data captured: 2026-09-04

Historical Current Ratio

Date	Current Ratio
2026-08-01	3.8
2026-05-02	2.73
2026-01-31	2.81
2025-11-01	2.73
2025-08-02	3.28
2025-05-03	3.4
2025-02-01	3.65
2024-11-02	3.54
2024-07-27	4.06
2024-04-27	3.88
2024-01-27	4.29
2023-10-28	3.84
2023-07-29	3.95
2023-04-29	3.66
2023-01-28	3.7
2022-10-29	3.25
2022-07-30	3.48
2022-04-30	3.72
2022-01-29	4.16
2021-10-30	3.51
2021-07-31	3.61
2021-05-01	3.57
2021-01-30	3.79
2020-10-31	3.43
2020-08-01	3.56
2020-05-02	3.28
2020-01-31	3.09
2019-11-02	2.82
2019-10-31	2.82
2019-07-31	2.9
2019-04-30	2.83
2019-01-31	2.98
2018-10-31	2.22
2018-07-31	1.97
2018-04-30	2.01
2018-01-31	2.06
2017-10-31	1.93
2017-07-31	2.92
2017-04-30	2.41
2017-01-31	2.37
2016-10-31	2.26
2016-07-31	1.95
2016-04-30	3.3
2016-01-31	3.15
2015-10-31	2.79
2015-07-31	2.98
2015-04-30	2.92
2015-01-31	2.16
2014-10-31	2.17
2014-07-31	2.1
2014-04-30	1.81
2014-01-31	2.3
2013-10-31	2.27
2013-07-31	2.41
2013-04-30	2.43
2013-01-31	2.07
2012-10-31	2.07
2012-07-31	2.01
2012-04-30	2.91
2012-01-31	3.01
2011-10-31	2.94
2011-07-31	3.03
2011-04-30	2.82
2011-01-31	2.99
2010-10-31	3.07
2010-07-31	2.97
2009-10-31	6.57

Annual Current Ratio

Date	Current Ratio
2025-11-01	2.73
2024-11-02	3.54
2023-10-28	3.84
2022-10-29	3.25
2021-10-30	3.51
2020-10-31	3.43
2019-11-02	2.82
2019-10-31	2.82
2018-10-31	2.22
2017-10-31	1.93
2016-10-31	2.26
2015-10-31	2.79
2014-10-31	2.17
2013-10-31	2.27
2012-10-31	2.07
2011-10-31	2.94
2010-10-31	3.07
2009-10-31	6.57