Ciena Corporation CIEN

356.91 (1.52) (0.42%) as of 25 Sep
Market cap
$51.7B
P/E
77.3×
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years
Oct '16 Oct '17 Oct '18 Oct '19 Oct '20 Oct '21 Oct '22 Oct '23 Oct '24 Oct '25
P/E ratio
37.27 2.41 0.00 22.63 16.73 17.16 46.96 24.53 109.50 220.84
P/S ratio
1.03 1.08 1.45 1.62 1.71 2.37 1.99 1.43 2.29 5.66
P/FCF ratio
14.70 21.53 27.80 16.49 14.70 18.57 0.00 101.18 24.32 40.60
P/Operating CF
19.61 21.80 66.05 24.08 32.25 33.66 (499.27) 32.16 26.31 72.79
P/B ratio
3.50 1.41 2.33 2.66 2.41 2.84 2.67 2.21 3.26 9.90
EV/Sales
1.11 1.08 1.39 1.53 1.55 2.11 1.97 1.53 2.36 5.71
EV/EBITDA
9.67 8.99 12.63 11.62 8.85 12.20 19.73 13.46 31.61 80.62
EV/FCF
15.80 21.65 26.55 15.56 13.34 16.56 (27.70) 108.25 25.10 40.94
Current Ratio
2.26 1.93 2.22 2.82 3.43 3.51 3.25 3.84 3.55 2.73
Net Debt/EBITDA
0.67 0.05 (0.59) (0.70) (0.90) (1.48) (0.22) 0.88 0.98 0.67
Debt/Equity
1.64 0.44 0.36 0.32 0.27 0.22 0.39 0.55 0.55 0.56
ROE
10.46% 86.95% (16.96%) 12.36% 15.43% 18.09% 5.33% 9.16% 2.96% 4.45%
ROA
2.61% 36.98% (8.94%) 6.63% 8.95% 11.06% 3.08% 4.78% 1.49% 2.14%
ROIC
10.09% 6.23% 8.32% 11.74% 15.58% 14.79% 5.29% 6.80% 3.35% 4.18%
Return on Tangible Assets
5.15% 98.82% (23.42%) 13.90% 17.02% 19.50% 5.85% 8.72% 2.91% 4.67%
Average Days of Receivables
80.88 81.06 92.78 74.07 74.34 89.21 92.52 83.53 82.60 74.68
Earnings Yield
2.68% 41.51% (7.65%) 4.42% 5.98% 5.83% 2.13% 4.08% 0.91% 0.45%
Free Cash Flow Yield
6.80% 4.64% 3.60% 6.06% 6.80% 5.39% (3.57%) 0.99% 4.11% 2.46%
Free Cash Flow per Share
1.32 0.99 1.12 2.25 2.66 2.98 (1.71) 0.42 2.61 4.68
Book value per Share
5.54 15.05 13.42 13.95 16.27 19.45 17.94 19.12 19.46 19.19
Free Cash Flow
182.34 140.28 161.65 350.56 410.99 462.10 (258.57) 62.14 377.89 665.29
EV/EBIT
18.45 14.14 18.67 15.73 11.26 15.45 32.15 18.81 56.92 137.89
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