CIEN

Ciena
D

CIEN

Arincen63/100B

Ciena financial ratios 1997–2026

59.31 today, against 70.91 on average over the last 5 years.

P/E ratio P/S ratio P/B ratio

Click a line's chart icon in the table to add it to the chart; hover over it for a quick look.

Fiscal year
TTM
1 Aug 2026
FY2025
1 Nov 2025
FY2024
2 Nov 2024
FY2023
28 Oct 2023
FY2022
29 Oct 2022
FY2021
30 Oct 2021
FY2020
31 Oct 2020
FY2019
31 Oct 2019
FY2018
31 Oct 2018
FY2017
31 Oct 2017
FY2016
31 Oct 2016
Market cap
38.86B27.01B9.26B6.11B7.30B8.43B6.08B5.78B4.33B3.02B2.68B
Enterprise value
36.47B27.50B9.95B6.76B7.49B7.81B5.82B5.63B4.28B3.32B3.19B
P/E ratio
59.31219.00110.2723.9847.7216.8516.8222.81—2.3936.93
Forward P/E
22.7725.8925.5374.0818.1739.4913.4812.4714.1415.7611.17
PEG ratio
0.34——————————
P/S ratio
6.455.662.311.392.012.331.721.621.401.081.03
P/B ratio
12.719.903.292.152.692.792.422.662.241.413.50
P/FCF ratio
47.7240.6024.5098.35—18.2414.7916.4926.7921.5314.70
EV/EBITDA
37.5370.8128.2912.0919.9312.479.3911.9013.639.9011.20
EV/sales
6.065.772.481.542.062.161.651.581.381.181.23
Earnings yield
1.68%0.46%0.91%4.17%2.10%5.93%5.94%4.38%-7.96%41.78%2.71%
Free cash flow yield
2.10%2.46%4.08%1.02%-3.54%5.48%6.76%6.06%3.73%4.64%6.80%
Dividend yield
—0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
Payout ratio
—0.00%0.00%0.00%0.00%0.00%0.00%0.00%—0.00%0.00%
Buyback yield
1.43%1.24%3.25%4.59%7.53%1.61%1.76%3.10%2.67%0.00%0.00%
Shareholder yield
—1.24%3.25%4.59%7.53%1.61%1.76%3.10%2.67%0.00%0.00%
ROE (return on equity)
21.41%4.52%2.98%8.95%5.64%16.56%14.40%11.66%-17.87%59.07%9.47%
ROA (return on assets)
8.18%2.10%1.49%4.55%3.02%10.28%8.64%6.51%-9.18%31.93%2.52%
ROIC (return on invested capital)
35.90%5.03%3.54%9.17%7.51%24.80%19.23%15.41%-27.45%110.02%13.26%
Current ratio
3.802.733.523.813.253.483.422.802.201.912.24
Quick ratio
2.791.912.502.472.162.872.722.191.771.501.84
Debt to equity
0.080.580.580.580.440.270.330.350.360.441.68
Debt / EBITDA
0.244.074.642.973.161.281.341.602.212.804.52
Net debt / EBITDA
-2.460.711.080.970.10-1.28-0.66-0.55-0.640.050.83
Interest coverage
10.572.151.693.844.2115.7915.559.264.163.842.76
Asset turnover
0.750.810.710.780.720.740.840.920.820.710.90

Each period's market value, at its closing price, over its statements; a quarter over its last four quarters. ROIC is operating income after tax over debt plus equity less cash and short-term investments. The first column is today, at the current price.

Common questions about Ciena's ratios

Source: Financial Modeling Prep