Ciena Corporation (CIEN)

Ciena Ratios and Metrics

Market cap in millions USD. Fiscal year is December - November.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Dec 15, 2025	Nov 1, 2025	Nov 2, 2024	Oct 28, 2023	Oct 29, 2022	Oct 30, 2021
Market Capitalization	30,485	26,789	9,239	6,064	7,148	8,411
Market Cap Growth	205.15%	189.96%	52.35%	-15.16%	-15.02%	38.37%
Enterprise Value	30,702	26,986	9,623	6,398	7,029	7,774
Last Close Price	216.18	189.92	63.97	41.02	48.25	54.29
PE Ratio	254.33	217.20	110.05	23.80	46.75	16.82
Forward PE	40.50	50.46	25.69	14.15	29.51	17.88
PS Ratio	6.45	5.62	2.30	1.38	1.97	2.32
PB Ratio	11.17	9.82	3.28	2.13	2.64	2.79
P/TBV Ratio	15.37	13.50	4.20	2.77	3.10	3.18
P/FCF Ratio	45.82	40.27	24.45	97.60	-	18.20
P/OCF Ratio	37.82	33.23	17.96	36.03	-	15.53
PEG Ratio	0.92	1.07	1.48	0.94	1.97	1.12
EV/Sales Ratio	6.44	5.66	2.40	1.46	1.94	2.15
EV/EBITDA Ratio	68.06	59.82	29.64	12.14	17.68	12.57
EV/EBIT Ratio	98.79	86.83	50.33	16.63	27.32	15.99
EV/FCF Ratio	46.15	40.56	25.46	102.97	-	16.82
Debt / Equity Ratio	0.58	0.58	0.58	0.58	0.44	0.27
Debt / EBITDA Ratio	3.38	3.38	4.78	3.03	2.81	1.28
Debt / FCF Ratio	2.38	2.38	4.32	26.67	-	1.77
Asset Turnover	0.83	0.83	0.71	0.82	0.73	0.80
Inventory Turnover	3.36	3.36	2.45	2.51	3.14	5.30
Quick Ratio	1.75	1.75	2.33	2.47	2.16	2.87
Current Ratio	2.73	2.73	3.55	3.84	3.25	3.51
Return on Equity (ROE)	4.45%	4.45%	2.96%	9.16%	5.33%	18.09%
Return on Assets (ROA)	3.38%	3.38%	2.13%	4.51%	3.24%	6.72%
Return on Capital (ROIC)	4.44%	4.44%	2.67%	5.72%	4.15%	8.43%
Return on Capital Employed (ROCE)	6.80%	6.80%	4.10%	8.20%	6.40%	12.30%
Earnings Yield	0.40%	0.46%	0.91%	4.20%	2.14%	5.95%
FCF Yield	2.18%	2.48%	4.09%	1.03%	-3.62%	5.49%
Buyback Yield / Dilution	0.49%	0.49%	2.29%	1.85%	2.90%	-0.51%

Updated Dec 11, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q