Ciena Corporation (CIEN) vs Microsoft Corporation (MSFT)
The same free fields, in the same order, for both companies, so a figure on one line can be read straight across.
This page states measurements and nothing else. It does not rank the two companies, name one of them, or draw a conclusion from the figures.
Data as of Oct 27, 2026, for both companies.
The figures, field by field
A dash means the snapshot carries no figure for that company on that line. A line is dropped only when neither company has it, so a dash beside a figure is a fact about coverage, not about either company.
| CIEN | MSFT | |
|---|---|---|
| Sector | Technology | Technology |
| Industry | Communication Equipment | Software - Infrastructure |
| Size band | LARGE | MEGA |
| Listing | NYSE | Nasdaq GS |
| Country | United States | United States |
| Theme | telecom-equipment | generative-ai |
| Price and returns | ||
| Last close | $335.93 | $532.60 |
| Return · 1 week | −2.40% | −0.17% |
| Return · 1 month | −2.40% | +4.59% |
| Return · 3 months | −4.16% | +35.40% |
| Return · year to date | +36.52% | +13.12% |
| Return · 1 year | +84.03% | +0.84% |
| Distance from the 52-week highThe last close measured against the highest close of the past 52 weeks. | −47.31% | −3.81% |
| 52-week high | $637.51 | $553.72 |
| 52-week low | $159.56 | $349.20 |
| Size and turnover | ||
| Market value · USDConverted to US dollars, so two companies listed in different currencies sit under one heading. | $47.64B | $3.95T |
| Turnover · median day, USDThe median value traded in a session over the past 50 sessions. | $851.21M | $11.13B |
| Employees | 8,898 | 223,000 |
| Valuation | ||
| Price to earnings · trailing | 78.20× | 29.81× |
| Price to earnings · forward | 30.09× | 22.60× |
| Price to sales | 8.23× | 11.97× |
| Price to book | 16.23× | 8.98× |
| Enterprise value to EBITDA | 48.97× | 20.52× |
| Enterprise value to revenue | 8.34× | 12.01× |
| PEG ratio | 0.58 | 1.72 |
| Earnings per share · trailing | 4.47 | 17.95 |
| Profitability | ||
| Gross margin | 44.07% | 67.94% |
| Operating margin | 18.08% | 45.11% |
| Profit margin | 10.87% | 40.31% |
| Return on equity | 22.40% | 34.04% |
| Return on assets | 7.73% | 14.09% |
| Growth | ||
| Revenue growth | +37.00% | +17.70% |
| Earnings growth | +422.90% | +31.70% |
| Balance sheet and payout | ||
| Debt / equity (%) | 107.50 | 29.12 |
| Current ratio | 3.80 | 1.23 |
| Dividend yield | — | 0.74% |
| Payout ratio | 0.00% | 19.83% |
| Trend and volatility | ||
| RSI · 14 | 43.37 | 57.24 |
| ADX · 14 | 18.01 | 27.44 |
| 50-day average | $368.61 | $509.17 |
| 200-day average | $402.80 | $436.79 |
| Average true range · share of priceAverage true range over 14 sessions, stated as a share of the last close, so it can be read across two share prices. | 8.44% | 2.09% |
The full CIEN analysis
Everything this table leaves out for Ciena Corporation: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the CIEN argument makes.
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Open the full CIEN analysisThe full MSFT analysis
Everything this table leaves out for Microsoft Corporation: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the MSFT argument makes.
$9.90 per stock, one time, 30 days of access.
Open the full MSFT analysis