Ciena Corporation (ETR:CIE1)

Ciena Ratios and Metrics

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

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Nov 7, 2025	Nov 2, 2024	Oct 28, 2023	Oct 29, 2022	Oct 30, 2021	Oct 31, 2020
Market Capitalization	24,273	8,517	5,725	7,189	7,274	5,216
Market Cap Growth	173.51%	48.75%	-20.35%	-1.17%	39.45%	3.35%
Enterprise Value	24,443	8,870	6,041	7,069	6,723	4,949
Last Close Price	166.95	-	39.30	48.22	47.10	33.84
PE Ratio	198.94	110.05	23.80	46.75	16.82	16.83
PS Ratio	6.17	2.30	1.38	1.97	2.32	1.72
PB Ratio	10.05	3.28	2.13	2.64	2.79	2.42
P/TBV Ratio	12.72	4.20	2.77	3.10	3.18	2.89
P/FCF Ratio	46.29	24.45	97.60	-	18.20	14.79
P/OCF Ratio	35.73	17.96	36.03	-	15.53	12.31
EV/Sales Ratio	6.23	2.40	1.46	1.94	2.15	1.63
EV/EBITDA Ratio	69.79	29.64	12.14	17.68	12.57	8.93
EV/EBIT Ratio	111.38	50.33	16.63	27.32	15.99	11.23
EV/FCF Ratio	46.61	25.46	102.97	-	16.82	14.03
Debt / Equity Ratio	0.57	0.58	0.58	0.44	0.27	0.34
Debt / EBITDA Ratio	3.91	4.78	3.03	2.81	1.28	1.28
Debt / FCF Ratio	2.62	4.32	26.67	-	1.77	2.08
Asset Turnover	0.80	0.71	0.82	0.73	0.80	0.88
Inventory Turnover	2.95	2.45	2.51	3.14	5.30	5.45
Quick Ratio	2.24	2.33	2.47	2.16	2.87	2.72
Current Ratio	3.28	3.55	3.84	3.25	3.51	3.43
Return on Equity (ROE)	4.96%	2.96%	9.16%	5.33%	18.09%	15.43%
Return on Assets (ROA)	2.80%	2.13%	4.51%	3.24%	6.72%	7.95%
Return on Capital (ROIC)	3.58%	2.67%	5.72%	4.15%	8.43%	10.17%
Return on Capital Employed (ROCE)	5.50%	4.10%	8.20%	6.40%	12.30%	15.00%
Earnings Yield	0.50%	0.91%	4.20%	2.14%	5.95%	5.94%
FCF Yield	2.16%	4.09%	1.03%	-3.62%	5.49%	6.76%
Buyback Yield / Dilution	0.57%	2.29%	1.85%	2.90%	-0.51%	1.05%

Source: S&P Global Market Intelligence. Standard template. Financial Sources.