Ciena Corporation CIEN
230.81 USD -41.43 (-15.22%)
At closeNov 5, 2026, 7:59 PM EST
235.00 +4.19 +1.82%
After hours · Nov 5, 7:59 PM ET
225.57 Day range 257.51
168.22 52-week range 637.51
- YTD
- -1.31%
- 1 year
- +17.87%
Financial health
Altman Z-Score
5.90 Safe zone
Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.
Piotroski F-Score
8 / 9 Strong
Nine pass/fail tests of profitability, leverage and efficiency.
Rating
B3 / 5 overall
- DCF 2
- Return on Equity 5
- Return on Assets 4
- Debt / Equity 4
- P/E 1
- P/B 1