Ciena Corporation (LON:0HYA)

Ciena Ratios and Metrics

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

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Mar 16, 2026	Nov 1, 2025	Nov 2, 2024	Oct 28, 2023	Oct 29, 2022	Oct 30, 2021
Market Cap	36,038	20,131	6,859	4,466	5,383	6,319
Market Cap Growth	308.85%	193.48%	53.61%	-17.04%	-14.82%	38.09%
Enterprise Value	36,205	20,318	7,090	4,812	5,349	5,649
PE Ratio	215.85	223.44	110.29	23.99	48.25	17.02
Forward PE	49.92	50.46	25.69	14.15	29.51	17.88
PEG Ratio	-	1.07	1.48	0.94	1.97	1.12
PS Ratio	9.65	5.62	2.27	1.35	1.97	2.32
PB Ratio	17.71	9.81	3.24	2.09	2.64	2.78
P/TBV Ratio	18.70	10.11	3.32	2.15	2.71	2.82
P/FCF Ratio	66.61	40.26	24.15	95.61	-27.69	18.19
P/OCF Ratio	53.16	33.22	17.74	35.29	-42.69	15.52
EV/Sales Ratio	9.35	5.67	2.35	1.46	1.96	2.08
EV/EBITDA Ratio	81.57	80.00	31.43	12.81	19.60	11.97
EV/EBIT Ratio	114.16	136.84	56.61	17.91	31.94	15.17
EV/FCF Ratio	66.92	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	0.46%	0.45%	0.91%	4.17%	2.07%	5.88%
FCF Yield	1.50%	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.