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Ciena Corporation Common Stock (CIEN)

Debt to Equity

0.08×

Quarterly · Period ending: Aug 1, 2026

CIEN Debt to Equity

Latest reported0.08×period endingAug 1, 2026

Latest reported0.08×period endingAug 1, 2026

CIEN Quarterly Debt/Equity (0.06× → 0.08×)

Latest values, visible window

High-resolution chart · PNG

CIEN debt to equity history

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

Ciena Corporation Common Stock Debt to Equity — Quarterly
Period ending	Debt to Equity
Jul 31, 2001	0.2229×
Apr 30, 2001	0.2244×
Jan 31, 2001	0.0054×
Oct 31, 2000	0.0069×
Jul 31, 2000	0.0083×
Apr 30, 2000	0.0081×
Jan 31, 2000	0.0105×
Oct 31, 1999	0.0111×
Jul 31, 1999	0×
Apr 30, 1999	0×
Jan 31, 1999	0×
Oct 31, 1998	0×
Jul 31, 1998	0×
Apr 30, 1998	0×
Jan 31, 1998	0×
Oct 31, 1997	0×
Jul 31, 1997	0.0081×
Apr 30, 1997	0.0129×
Jan 31, 1997	0.0598×

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