Ciena Corporation (ETR:CIE1)

Ciena Ratios and Metrics

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

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Dec 22, 2025	Nov 1, 2025	Nov 2, 2024	Oct 28, 2023	Oct 29, 2022	Oct 30, 2021
Market Capitalization	28,362	23,226	8,517	5,725	7,189	7,274
Market Cap Growth	182.70%	172.72%	48.75%	-20.35%	-1.17%	39.45%
Enterprise Value	28,584	23,397	8,870	6,041	7,069	6,723
Last Close Price	196.65	161.65	-	39.30	48.22	47.10
PE Ratio	265.23	217.20	110.05	23.80	46.75	16.82
PS Ratio	6.86	5.62	2.30	1.38	1.97	2.32
PB Ratio	11.99	9.82	3.28	2.13	2.64	2.79
P/TBV Ratio	16.51	13.52	4.20	2.77	3.10	3.18
P/FCF Ratio	49.17	40.27	24.45	97.60	-	18.20
P/OCF Ratio	40.58	33.23	17.96	36.03	-	15.53
EV/Sales Ratio	7.05	5.66	2.40	1.46	1.94	2.15
EV/EBITDA Ratio	71.79	59.82	29.64	12.14	17.68	12.57
EV/EBIT Ratio	108.14	86.83	50.33	16.63	27.32	15.99
EV/FCF Ratio	49.56	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	0.38%	0.46%	0.91%	4.20%	2.14%	5.95%
FCF Yield	2.03%	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%

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