Ciena Corp. (CIEN)
231.88
-9.33
(-3.87%)
USD |
NYSE |
Jan 21, 16:00
233.43
+1.55
(+0.67%)
After-Hours: 20:00
Ciena Price: 231.88 for Jan. 21, 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
| Micron Technology, Inc. | 388.96 |
| NVIDIA Corp. | 183.07 |
| Broadcom Inc. | 327.79 |
| Arista Networks, Inc. | 127.24 |
| Lumentum Holdings, Inc. | 362.21 |
Price Related Metrics
| PE Ratio | 272.96 |
| PS Ratio | 7.060 |
| PEG Ratio | 5.690 |
| Price to Book Value | 11.97 |
| Price to Free Cash Flow | 50.62 |
| Earnings Yield | 0.37% |
| Market Cap | 32.66B |
| PEGY Ratio | 5.690 |
| Operating PE Ratio | 108.35 |
| Normalized PE Ratio | 163.79 |