Ciena
S&P 500
$349.54
+4.48%
Delayed · cached 15 min
Price Chart
Price50-day avg200-day avg
How to read this: the line is the closing price over time. The two dashed lines are moving averages — the average price over the last 50 and 200 trading days — which smooth out daily noise to show the broader trend. Price above its moving averages reflects recent strength; below reflects recent weakness. Use the buttons to change the time range. Prices are end-of-day, not live.
✓Strengths
- Moderate debt: debt-to-equity of 0.5.
- Current assets comfortably cover current liabilities (current ratio 2.73).
!Watch-points
- Return on equity is on the lower side at 4%.
- Return on capital employed is on the lower side at 3%.
- Net profit margin is slim at 2.6%.
These points are generated automatically from the company’s reported figures to highlight what stands out. They are descriptive observations for educational purposes only — not advice or a recommendation to buy, sell, or hold.
Forensic Checks
Altman Z-ScoreSafe zone
10.34
In Altman’s original study, companies in this range showed a low incidence of financial distress.
Piotroski F-ScoreModerate
6 / 8
The F-Score adds one point for each of several year-on-year signs of improving profitability, lower leverage and better efficiency. Higher is generally stronger.
Based on 8 of the 9 signals — the rest need data not available for this stock.
These are well-known academic screening models, shown for educational context only. They describe historical financial patterns and are not predictions, advice, or a recommendation to buy, sell, or hold.
Key Ratios
Market Cap$49.57B
Current Price$ 349.54
High / Low$ 637.51 / 131.45
Stock P/E78.19688
Book Value$ 20.94
Dividend Yield0%
ROCE2.95%
ROE4.03%
Debt to Equity0.50
Current Ratio2.73
P/B Ratio16.225977
EPS$ 0.85
Debt$1.54B
PAT Margin2.59%
Cash PAT$227.47M
ICR2.21