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