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	Jan 6, 2026	Nov 1, 2025	Nov 2, 2024	Oct 28, 2023	Oct 29, 2022	Oct 30, 2021
Market Capitalization	35,804	26,789	9,239	6,064	7,148	8,411
Market Cap Growth	181.26%	189.96%	52.35%	-15.16%	-15.02%	38.37%
Enterprise Value	36,066	26,986	9,623	6,398	7,029	7,774
Last Close Price	254.19	189.92	63.97	41.02	48.25	54.29
PE Ratio	299.05	217.20	110.05	23.80	46.75	16.82
Forward PE	47.60	50.46	25.69	14.15	29.51	17.88
PS Ratio	7.58	5.62	2.30	1.38	1.97	2.32
PB Ratio	13.13	9.82	3.28	2.13	2.64	2.79
P/TBV Ratio	18.07	13.52	4.20	2.77	3.10	3.18
P/FCF Ratio	53.82	40.27	24.45	97.60	-	18.20
P/OCF Ratio	44.42	33.23	17.96	36.03	-	15.53
PEG Ratio	1.08	1.07	1.48	0.94	1.97	1.12
EV/Sales Ratio	7.56	5.66	2.40	1.46	1.94	2.15
EV/EBITDA Ratio	79.94	59.82	29.64	12.14	17.68	12.57
EV/EBIT Ratio	116.04	86.83	50.33	16.63	27.32	15.99
EV/FCF Ratio	54.21	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
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 Capital (ROIC)	4.41%	4.41%	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	0.34%	0.46%	0.91%	4.20%	2.14%	5.95%
FCF Yield	1.86%	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