CIENA CORP (CIEN)
Telephone & Telegraph Apparatus · Telephone & Telegraph Apparatus · NYSE
$354.16
-1.71%
Investru Score
42.8 / 100
Weak
Why is CIEN moving?
CIEN is down 1.71% today, amid an otherwise sideways trend.
Business overview
AI explanation unavailable — the numeric report above is real; only this narrative text couldn't be generated right now.
Bull case
AI explanation unavailable — the numeric report above is real; only this narrative text couldn't be generated right now.
Bear case
AI explanation unavailable — the numeric report above is real; only this narrative text couldn't be generated right now.
CIEN’s Investru Score changed -3.3 points recently. Want to know exactly what changed and why? That’s a Pro feature →
Score breakdown
- Financial Quality
- 46
- Growth
- 68
- Profitability
- 27
- Balance Sheet
- 61
- Valuation
- 24
- Momentum
- 8
Score history
-3.3 over the last 2 days, driven mainly by momentum (-34).
Financial quality
AI explanation unavailable — the numeric report above is real; only this narrative text couldn't be generated right now.
- ROIC
- 2.9%
- ROE
- 4.5%
- FCF Margin
- 13.9%
- Free Cash Flow (TTM)
- $0.7B
- Earnings Quality (OCF ÷ Net Income)
- 6.5x
Valuation
AI explanation unavailable — the numeric report above is real; only this narrative text couldn't be generated right now.
- P/E (TTM)
- 116.8x
- Forward P/E
- Data unavailable
- PEG (P/E ÷ EPS Growth)
- 2.5x
- Company Median PEG
- 2.5x
- Price / Sales
- 9.3x
- EV / EBITDA
- 79.0x
- FCF Yield
- 1.3%
Key risks
- AI explanation unavailable — the numeric report above is real; only this narrative text couldn't be generated right now.(Probability: Medium · Impact: Medium)
Latest earnings
- Q2 FY26 EPS
- $1.49
- Estimate
- Data unavailable
- Surprise
- Data unavailable
AI explanation unavailable — the numeric report above is real; only this narrative text couldn't be generated right now.
SEC filings
- 10-Q · Q2 FY26 · period ended 2026-05-02Filed 2026-06-04
- 10-Q · Q1 FY26 · period ended 2026-01-31Filed 2026-03-05
- 10-K · FY25 · period ended 2025-11-01Filed 2025-12-12
- 10-Q · Q3 FY25 · period ended 2025-08-02Filed 2025-09-04
- 10-Q · Q2 FY25 · period ended 2025-05-03Filed 2025-06-05
- 10-K · FY24 · period ended 2024-11-02Filed 2024-12-20
- 10-K · FY23 · period ended 2023-10-28Filed 2023-12-15
- 10-K · FY22 · period ended 2022-10-29Filed 2022-12-16
- 10-K · FY21 · period ended 2021-10-30Filed 2021-12-17
Event filings (8-K) aren't covered by this page's data source yet — only 10-K/10-Q are shown above.
Market cap $49.9B · 52-week range $92.46–$637.51 · market data as of Sep 2, 2026, 4:00 PM ET · latest SEC filing: 2026-06-04
Get the full interactive report
Technicals, earnings history, news, bull/base/bear scenarios, Ask the Stock, and more — free to start.
Analyze CIEN with Investru AINot investment advice. Investru AI summarizes public data and AI-generated analysis for informational purposes only.