Ciena Corporation (CIEN)

NYSE: CIEN · Real-Time Price · USD

269.33

+25.94 (10.66%)

At close: Nov 9, 2026, 4:00 PM EST

270.98

+1.65 (0.61%)

Pre-market: Nov 10, 2026, 4:48 AM EST

Ciena Ratios and Metrics

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

Millions USD. Fiscal year is Dec - Nov.

Total Valuation

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Nov '26 Nov 9, 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	38,193	26,789	9,239	6,064	7,148	8,411
Market Cap Growth	38.28%	189.96%	52.35%	-15.16%	-15.02%	38.37%
Enterprise Value	38,636	26,986	9,623	6,398	7,029	7,774
Last Close Price	269.33	189.92	63.97	41.02	48.25	54.29

Price Ratios

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Nov '26 Nov 9, 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
PE Ratio	60.19	217.20	110.05	23.80	46.75	16.82
Forward PE	25.88	50.46	25.69	14.15	29.51	17.88
PS Ratio	6.34	5.62	2.30	1.38	1.97	2.32
PB Ratio	12.50	9.82	3.28	2.13	2.64	2.79
P/TBV Ratio	16.22	13.52	4.20	2.77	3.10	3.18
P/FCF Ratio	46.90	40.27	24.45	97.60	-	18.20
P/OCF Ratio	36.21	33.23	17.96	36.03	-	15.53
PEG Ratio	0.36	1.07	1.48	0.94	1.97	1.12

EV Ratios

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Nov '26 Nov 9, 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
EV/Sales Ratio	6.42	5.66	2.40	1.46	1.94	2.15
EV/EBITDA Ratio	37.67	59.82	29.64	12.14	17.68	12.57
EV/EBIT Ratio	45.43	86.83	50.33	16.63	27.32	15.99
EV/FCF Ratio	47.44	40.56	25.46	102.97	-	16.82

Financial Efficiency

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Nov '26 Nov 9, 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
Debt / Equity Ratio	1.08	0.60	0.58	0.58	0.44	0.27
Debt / EBITDA Ratio	3.15	3.48	4.78	3.03	2.81	1.28
Debt / FCF Ratio	4.04	2.44	4.32	26.67	-	1.77
Net Debt / Equity Ratio	0.14	0.10	0.11	0.14	0.00	-0.28
Net Debt / EBITDA Ratio	0.43	0.58	0.92	0.77	0.01	-1.38
Net Debt / FCF Ratio	0.54	0.39	0.79	6.56	-0.01	-1.85
Asset Turnover	0.88	0.83	0.71	0.82	0.73	0.80
Inventory Turnover	3.89	3.36	2.45	2.51	3.14	5.30
Quick Ratio	2.90	1.91	2.33	2.47	2.16	2.87
Current Ratio	3.80	2.73	3.55	3.84	3.25	3.51
Return on Equity (ROE)	22.40%	4.45%	2.96%	9.16%	5.33%	18.09%
Return on Assets (ROA)	7.73%	3.38%	2.13%	4.51%	3.24%	6.72%
Return on Invested Capital (ROIC)	21.97%	7.85%	4.07%	9.87%	8.64%	22.29%
Return on Capital Employed (ROCE)	12.90%	6.80%	4.10%	8.20%	6.40%	12.30%

Yields

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Nov '26 Nov 9, 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
Earnings Yield	1.66%	0.46%	0.91%	4.20%	2.14%	5.95%
FCF Yield	2.13%	2.48%	4.09%	1.03%	-3.62%	5.49%
Buyback Yield / Dilution	-0.39%	0.49%	2.29%	1.85%	2.90%	-0.51%

SEC Filings: 10-K · 10-Q