Ciena Ratios and Metrics

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

Millions USD. Fiscal year is Dec - Nov.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Feb '26 Feb 13, 2026	Nov '25 Nov 1, 2025	Nov '24 Nov 2, 2024	Oct '23 Oct 28, 2023	Oct '22 Oct 29, 2022	Oct '21 Oct 30, 2021
Market Capitalization	42,809	26,789	9,239	6,064	7,148	8,411
Market Cap Growth	255.85%	189.96%	52.35%	-15.16%	-15.02%	38.37%
Enterprise Value	43,070	26,986	9,623	6,398	7,029	7,774
Last Close Price	303.92	189.92	63.97	41.02	48.25	54.29
PE Ratio	347.08	217.20	110.05	23.80	46.75	16.82
Forward PE	56.91	50.46	25.69	14.15	29.51	17.88
PS Ratio	9.06	5.62	2.30	1.38	1.97	2.32
PB Ratio	15.70	9.82	3.28	2.13	2.64	2.79
P/TBV Ratio	21.61	13.52	4.20	2.77	3.10	3.18
P/FCF Ratio	64.35	40.27	24.45	97.60	-	18.20
P/OCF Ratio	53.11	33.23	17.96	36.03	-	15.53
PEG Ratio	1.30	1.07	1.48	0.94	1.97	1.12
EV/Sales Ratio	9.03	5.66	2.40	1.46	1.94	2.15
EV/EBITDA Ratio	95.47	59.82	29.64	12.14	17.68	12.57
EV/EBIT Ratio	138.58	86.83	50.33	16.63	27.32	15.99
EV/FCF Ratio	64.74	40.56	25.46	102.97	-	16.82
Debt / Equity Ratio	0.60	0.60	0.58	0.58	0.44	0.27
Debt / EBITDA Ratio	3.48	3.48	4.78	3.03	2.81	1.28
Debt / FCF Ratio	2.44	2.44	4.32	26.67	-	1.77
Net Debt / Equity Ratio	0.10	0.10	0.11	0.14	0.00	-0.28
Net Debt / EBITDA Ratio	0.58	0.58	0.92	0.77	0.01	-1.38
Net Debt / FCF Ratio	0.39	0.39	0.79	6.56	-0.01	-1.85
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	1.91	1.91	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 Invested Capital (ROIC)	8.05%	7.85%	4.07%	9.87%	8.64%	22.29%
Return on Capital Employed (ROCE)	6.80%	6.80%	4.10%	8.20%	6.40%	12.30%
Earnings Yield	0.29%	0.46%	0.91%	4.20%	2.14%	5.95%
FCF Yield	1.55%	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