Base metrics
- Operating margin
- 4.1%
- Interest coverage
- 2.2x
- Return on equity (ROE)
- 4.5%
$443.65+13.85%
2026-10-06 closeCiena's published financial data is dated 2026-10-04. 2025 revenue was $4.77B. 2025 operating profit was $197M.
Reported results
Financial safety
Reference indicatorAs of 2025Grey zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 1.90
Distress
Grey
Safe
- Altman Z''
- 1.90
- Beneish M-Score
- -2.90
- Sloan accrual
- -11.64%
No statistical flag
부실·조작 위험을 나타내는 사실 지표입니다. 투자 조언이 아니며, 검증 전이라 참고용입니다.
Factual information, not investment advice.
Earnings quality · Piotroski F-Score
5/9Moderate
Piotroski measures year-over-year financial improvement, not absolute quality.
Financial improvement score5/9
Profitability
- Positive ROAPass
- Positive OCFPass
- Improving ΔROAPass
- Accruals (OCF > net income)Pass
Leverage & liquidity
- Lower debtNot passed
- Higher current ratioNot passed
- No new sharesNot passed
Efficiency
- Higher gross marginNot passed
- Higher asset turnoverPass
Calculation note: F7(신주)은 equity/asset 유지로 근사
Already-stable companies may score lower when year-over-year improvement is limited.
Factual information, not investment advice.
Risk sensitivity — adverse assumptions
Metric changes under stated assumptions; not a forecast or investment advice.
Operating margin −5pp
Operating lossInterest coverageBase 2.2x adverse case -0.5x
Return on equity (ROE)Base 4.5% adverse case -4.8%
Revenue −15%
TolerableInterest coverageBase 2.2x adverse case 1.9x
Return on equity (ROE)Base 4.5% adverse case 2.9%
Interest rate +2pp
Interest coverage riskInterest coverageBase 2.2x adverse case 1.3x
Return on equity (ROE)Base 4.5% adverse case 1.6%
Interest coverage limit
Current margin 2.3ppInterest coverage limit at an operating margin of 1.9%
Interest expense coverage threshold
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