Ciena Corporation (BIT:1CIEN)

Ciena Ratios and Metrics

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

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Mar 4, 2026	Nov 1, 2025	Nov 2, 2024	Oct 28, 2023	Oct 29, 2022	Oct 30, 2021
Market Cap	36,613	23,085	7,866	5,121	6,172	7,247
Market Cap Growth	206.97%	193.48%	53.61%	-17.04%	-14.82%	38.09%
Enterprise Value	36,858	23,299	8,131	5,518	6,134	6,478
PE Ratio	189.91	223.44	110.29	23.99	48.25	17.02
Forward PE	44.84	50.46	25.69	14.15	29.51	17.88
PEG Ratio	-	1.07	1.48	0.94	1.97	1.12
PS Ratio	8.49	5.62	2.27	1.35	1.97	2.32
PB Ratio	15.58	9.81	3.24	2.09	2.64	2.78
P/TBV Ratio	13.06	10.11	3.32	2.15	2.71	2.82
P/FCF Ratio	58.61	40.26	24.15	95.61	-27.69	18.19
P/OCF Ratio	46.77	33.22	17.74	35.29	-42.69	15.52
EV/Sales Ratio	8.32	5.67	2.35	1.46	1.96	2.08
EV/EBITDA Ratio	72.54	80.00	31.43	12.81	19.60	11.97
EV/EBIT Ratio	101.53	136.84	56.61	17.91	31.94	15.17
EV/FCF Ratio	59.00	40.63	24.96	103.04	-27.52	16.26
Debt / Equity Ratio	0.56	0.57	0.55	0.55	0.41	0.24
Debt / EBITDA Ratio	3.47	4.68	5.28	3.21	3.11	1.18
Debt / FCF Ratio	2.13	2.38	4.19	25.83	-4.37	1.60
Net Debt / Equity Ratio	0.10	0.10	0.12	0.17	-0.01	-0.29
Net Debt / EBITDA Ratio	0.62	0.81	1.11	0.98	-0.05	-1.38
Net Debt / FCF Ratio	0.38	0.41	0.88	7.88	0.07	-1.87
Asset Turnover	0.87	0.83	0.71	0.82	0.73	0.80
Inventory Turnover	3.55	3.36	2.45	2.51	3.14	5.28
Quick Ratio	1.80	1.75	2.16	2.27	1.99	2.74
Current Ratio	2.81	2.73	3.54	3.84	3.25	3.51
Return on Equity (ROE)	8.30%	4.45%	2.96%	9.16%	5.33%	18.09%
Return on Assets (ROA)	4.44%	2.71%	2.08%	5.28%	3.76%	11.84%
Return on Invested Capital (ROIC)	7.32%	4.42%	3.19%	8.30%	6.74%	22.26%
Return on Capital Employed (ROCE)	6.67%	4.30%	3.58%	8.22%	5.58%	13.43%
Earnings Yield	0.53%	0.45%	0.91%	4.17%	2.07%	5.88%
FCF Yield	1.71%	2.48%	4.14%	1.05%	-3.61%	5.50%
Buyback Yield / Dilution	1.27%	1.46%	2.92%	4.20%	7.25%	1.27%

Updated Jan 31, 2026. Data Source: Fiscal.ai. Standard template. Financial Sources.