Ciena Corp. (CIEN)
554.46
-37.11
(-6.27%)
USD |
NYSE |
May 15, 16:00
550.00
-4.46
(-0.80%)
Pre-Market: 20:00
Ciena Price : 554.46 for May 15, 2026
Price Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
Price Definition
The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).
Price Range, Past 5 Years
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Price Benchmarks
| Cisco Systems, Inc. | 118.21 |
| Applied Optoelectronics, Inc. | 190.36 |
| Arista Networks, Inc. | 141.97 |
| Lumentum Holdings, Inc. | 970.70 |
| Ubiquiti, Inc. | 623.25 |
Price Related Metrics
| PE Ratio | 352.06 |
| PS Ratio | 15.71 |
| PEG Ratio | 1.836 |
| Price to Book Value | 28.08 |
| Price to Free Cash Flow | 108.46 |
| Earnings Yield | 0.28% |
| Market Cap | 78.40B |
| PEGY Ratio | 1.836 |
| Operating PE Ratio | 191.76 |
| Normalized PE Ratio | 261.48 |