Ciena Corporation (CIEN) Stock Analysis
Technology · Communication Equipment
DATA_ISSUE. No current price available — cannot compute entry, target, or stop. Upstream data source (Alpaca/yfinance) did not return a price for this run.
Ciena provides networking hardware, software, and services including optical networking and Blue Planet automation to cloud providers, telecom carriers, and other network operators globally. In fiscal 2025, its five largest customers contributed approximately 50% of revenue,... Read more
DATA_ISSUE. No current price available — cannot compute entry, target, or stop. Upstream data source (Alpaca/yfinance) did not return a price for this run. Score 5.5/10, moderate confidence.
Passes 6/8 gates (positive momentum, clean insider activity, no SEC red flags, news events none recent, earnings proximity 35d clear, semi cycle peak clear). Suitability: moderate.
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- HIGHCustomertop-5 customers50%10-K Item 1A: 'our five largest customers contributed approximately 50% of our revenue, a cloud provider customer accounted for approximately 18% of our revenue'
- LOWCustomersingle cloud provider18%10-K Item 1A: 'a cloud provider customer accounted for approximately 18% of our revenue, and a service provider accounted for approximately 11% of our revenue'
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. Full disclaimer
Rating Breakdown
2 floor-breakers·1 ceiling hit
Priced at a premium — multiples above sector norms. Needs delivery on growth + margins to justify.static
Ranks in the bottom of its industry peers on the composite signal. Better names in the same sector exist.static
Price Targets
0Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
DATA_ISSUE. No current price available — cannot compute entry, target, or stop. Upstream data source (Alpaca/yfinance) did not return a price for this run. Target $0.00 (-100.0%), stop $0.00 (−0.0%), A.R:R 0.0:1. Score 5.5/10, moderate confidence.
Concentration risk — Customer: top-5 customers (50.0%); Price unavailable this run — no trade setup.
Ciena Corporation trades at a P/E of 302.8 (forward 56.3). TrendMatrix value score: 2.5/10. Verdict: DATA_ISSUE.
25 analysts cover CIEN with a consensus score of 4.0/5. Average price target: $378.
What does Ciena Corporation do?Ciena provides networking hardware, software, and services including optical networking and Blue Planet automation to...
Ciena provides networking hardware, software, and services including optical networking and Blue Planet automation to cloud providers, telecom carriers, and other network operators globally. In fiscal 2025, its five largest customers contributed approximately 50% of revenue, with a single cloud provider at approximately 18%.