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CIEN
UMC
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CIEN
Ciena Corporation
-5.87%
$360.33-22.47Delayed quote: Sep 1, 2026, 4:00 PM EDT
Market Cap
$51.01B
52W Range
$90.00 - $637.51
UMC
United Microelectronics Corporation
+2.97%
$20.47+0.59Delayed quote: Sep 1, 2026, 4:00 PM EDT
Market Cap
$51.06B
52W Range
$6.56 - $28.96
| Metric | ||
|---|---|---|
| ValuationTTM multiples, at last close | ||
| P/E Ratio | 127.60 | 18.82 |
| Forward P/E | 58.45 | N/A |
| P/B Ratio | 19.37 | 3.58 |
| P/S Ratio | 10.06 | 6.25 |
| P/FCF Ratio | 67.27 | 26.53 |
| EV/EBITDA | 70.09 | 13.30 |
| Profitabilitytrailing twelve months | ||
| Gross Margin | 43.0% | 30.6% |
| Operating Margin | 11.2% | 19.7% |
| Net Margin | 7.9% | 33.1% |
| ROE | 15.2% | 19.0% |
| ROA | 7.3% | 12.7% |
| ROIC | 12.0% | 8.1% |
| Financial Healthlatest reported quarter | ||
| Current Ratio | 2.73 | 2.17 |
| Quick Ratio | 2.11 | 1.81 |
| Debt/Equity | 0.55 | 0.12 |
| Interest Coverage | 3.39 | 28.55 |
| Dividendstrailing dividends vs latest price | ||
| Dividend Yield | N/A | 2.0% |
| Payout Ratio | N/A | 75.3% |
| Yrs of Dividend Growth | 0 | 1 |
N/A includes metrics that are structurally not meaningful for a company's sector (e.g. EV multiples, free-cash-flow ratios, and working-capital ratios for banks and insurers). Bars show each value's size relative to the row's largest — a factual magnitude cue, not a rating. Tap a metric name for its full history.