PB Ratio

14.99×

TTM · Retrieved: Oct 22, 2026

CIEN PB Ratio

Current (TTM)14.99×retrievedOct 22, 2026

CIEN Quarterly P/B Ratio (60.87× → 17.52×)

Latest values, visible window

High-resolution chart · PNG

CIEN pb ratio history

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

Ciena Corporation Common Stock PB Ratio — Quarterly
Period ending	PB Ratio
Aug 1, 2026	17.5233×
May 2, 2026	26.2718×
Jan 31, 2026	12.7761×
Nov 1, 2025	9.8482×
Aug 2, 2025	4.5104×
May 3, 2025	3.7392×
Feb 1, 2025	4.4572×
Nov 2, 2024	3.2873×
Jul 27, 2024	2.5054×
Apr 27, 2024	2.3451×
Jan 27, 2024	2.5555×
Oct 31, 2023	2.1844×
Jul 29, 2023	2.112×
Apr 29, 2023	2.3682×
Jan 28, 2023	2.6803×
Oct 31, 2022	2.6229×
Jul 30, 2022	2.8987×
Apr 30, 2022	3.0178×
Jan 29, 2022	3.546×
Oct 31, 2021	2.8404×
Jul 31, 2021	3.0871×
May 1, 2021	2.9108×
Jan 30, 2021	3.2031×
Oct 31, 2020	2.4282×
Aug 1, 2020	3.7777×
May 2, 2020	3.1821×
Jan 31, 2020	2.8613×
Oct 31, 2019	2.6455×
Jul 31, 2019	3.3176×
Apr 30, 2019	2.9036×
Jan 31, 2019	2.8983×
Oct 31, 2018	2.3276×
Jul 31, 2018	2.0475×
Apr 30, 2018	2.1256×
Jan 31, 2018	1.7435×
Oct 31, 2017	1.4247×
Jul 31, 2017	3.8848×
Apr 30, 2017	3.836×
Jan 31, 2017	4.2862×
Oct 31, 2016	3.5339×
Jul 31, 2016	3.7032×
Apr 30, 2016	3.4703×
Jan 31, 2016	3.9104×
Oct 31, 2015	5.2138×
Aug 1, 2015	16.9443×
May 2, 2015	17.435×
Jan 31, 2015	-22.5341×
Oct 31, 2014	-25.7371×
Jul 31, 2014	-45.9492×
Apr 30, 2014	-24.8421×
Jan 31, 2014	-28.0679×
Oct 31, 2013	-29.1372×
Jul 31, 2013	-27.2442×
Apr 30, 2013	-15.3198×
Jan 31, 2013	-20.0521×
Oct 31, 2012	-13.8811×
Jul 31, 2012	-26.4772×
Apr 30, 2012	-35.7179×
Jan 31, 2012	-67.6109×
Oct 31, 2011	92.3911×
Jul 31, 2011	49.9583×
Apr 30, 2011	54.179×
Jan 31, 2011	21.8839×
Oct 31, 2010	8.0134×
Jul 31, 2010	5.3271×
Apr 30, 2010	5.2141×
Jan 31, 2010	2.9494×
Oct 31, 2009	2.3612×
Jul 31, 2009	2.1505×
Apr 30, 2009	2.2164×
Jan 31, 2009	0.5758×
Oct 31, 2008	0.8655×
Jul 31, 2008	1.8308×
Apr 30, 2008	3.0208×
Jan 31, 2008	2.6521×
Oct 31, 2007	4.8581×
Jul 31, 2007	3.9345×
Apr 30, 2007	3.1363×
Jan 31, 2007	3.0988×
Oct 31, 2006	2.6409×
Jul 31, 2006	2.9313×
Apr 30, 2006	3.2346×
Jan 31, 2006	3.1547×
Oct 31, 2005	1.8642×
Jul 31, 2005	1.3189×
Apr 30, 2005	1.2805×
Jan 31, 2005	1.3285×
Oct 31, 2004	1.1882×
Jul 31, 2004	0.9725×
Apr 30, 2004	1.6448×
Jan 31, 2004	2.7143×
Oct 31, 2003	2.276×
Jul 31, 2003	1.8282×
Apr 30, 2003	1.5557×
Jan 31, 2003	1.7585×
Oct 31, 2002	1.0318×
Jul 31, 2002	0.6686×
Apr 30, 2002	1.6794×
Jan 31, 2002	2.0122×
Oct 31, 2001	2.5029×