NASDAQ · STOCK
Ciena
$468.45
52W $76.89 – $637.51
55/100
$62.42B
138.0
1.31
Price History (6M)
Executive Summary
6 analysts weighed in with 50% agreement on a bullish lean. Growth Analyst: Revenue growing 30.6% YoY -- genuine top-line momentum. Risk Analyst: Bollinger bandwidth of 19.0% signals elevated volatility. Overall recommendation: WATCH.
Executive Summary
6 analysts weighed in with 50% agreement on a bullish lean. Growth Analyst: Revenue growing 30.6% YoY -- genuine top-line momentum. Risk Analyst: Bollinger bandwidth of 19.0% signals elevated volatility. Overall recommendation: WATCH.
Bull & Bear Case
Bull Case
- Weekly trend: uptrend.
- Daily downtrend but weekly uptrend — possible early reversal but not yet confirmed on the daily.
- Daily volatility (ATR%) above ~3% is treated as elevated risk.
Bear Case
- MACD histogram is negative (-1.089) — bearish momentum.
AI Investment Committee
Committee Consensus
As of July 07, 2026
Overall Committee Score
55/100
Agreement
50%
Analysts
6
Conviction
Contested
Value Analyst
neutral
42
/ 100 · Moderate confidence
Fair value -- neither a bargain nor obviously overpriced
+ ROE of 15.7% shows genuine earnings power backing the valuation
− P/E of 138.0 is expensive by classic value standards
Growth Analyst
bullish
71
/ 100 · High confidence
Strong, accelerating growth with consistent execution
+ Revenue growing 30.6% YoY -- genuine top-line momentum
− Growth rate is decelerating quarter over quarter -- the trend line matters more than the level
Technical Analyst
neutral
48
/ 100 · High confidence
Mixed or range-bound price action
− MACD histogram negative -- bearish momentum
Risk Analyst
bearish
35
/ 100 · Low confidence
Elevated risk from leverage, volatility, event exposure, or portfolio concentration -- size accordingly
− Bollinger bandwidth of 19.0% signals elevated volatility
Macro Analyst
bullish
70
/ 100 · Moderate confidence
Macro backdrop is supportive of risk assets generally, and this name's beta works in its favor
+ Market regime is bullish (Bull market -- normal position sizing)
News Analyst
bullish
66
/ 100 · Low confidence
News flow and recent filings/analyst actions are net positive
+ News sentiment is positive (+0.27 across 45 articles, 14d)
Technical Analysis
RSI (14)
44.0
Neutral
MACD Histogram
-1.089
Bearish Momentum
Trend Direction
Sideways
Weekly: Uptrend
Market Structure
Mixed
Support
$168.27
Resistance
$637.03
Bollinger %B
0.39
Inside Bands
Price vs Moving Averages
EMA 9
$447.14
Above
EMA 21
$465.34
Above
EMA 50
$478.16
Below
EMA 200
$357.71
Above
Fundamental Analysis
Valuation
0
Growth
84
Profitability
62
Financial Health
98
Valuation
P/E Ratio
138.0×
P/B Ratio
9.79×
PEG Ratio
—
Dividend Yield
—
52W High
$637.51
52W Low
$76.89
Quality & Growth
ROE
1565.0%
ROA
745.0%
Gross Margin
4305.0%
Operating Margin
918.0%
Revenue Growth YoY
+3059.0%
Debt / Equity
0.58
AI Fundamental Assessment
P/E ratio of 138.0 (rich relative to a 15-40x range); Price-to-book of 9.8x; Revenue growth (YoY) of 30.6%; EPS growth (YoY) of 319.2%; Return on equity of 15.7%; Return on assets of 7.4%; Net margin of 7.9%; Gross margin of 43.0%; Current ratio of 2.73 (healthy short-term liquidity); Debt-to-equity of 0.58; Most recent quarter beat estimates by 10.1%; 4 consecutive earnings beats; EPS growth decelerating (+48.4% -> +21.5% QoQ); Analyst estimates rising over recent quarters
Key Risks
- MACD histogram is negative (-1.089) — bearish momentum.
This risk summary is generated from quantitative data signals, not qualitative opinion. All investors should conduct their own due diligence. This is not financial advice.
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