Ciena Corp
CIEN
Company Profile
Business description
Ciena is a telecommunications equipment provider focused on optical transport technologies, with clients in a number of industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The company provides equipment, software, and services that support transport, switching, aggregation, service delivery, and data traffic management.
Contact
7035 Ridge Road
HanoverMD21076
USAT: +1 410 694-5700
Sector
Technology
Stock type
Sensitive
Industry
Communication Equipment
Fiscal Year End
31 October 2025
Employees
8,657
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Markets
Index | Last price | Change | % Change |
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| All Ordinaries | 9,231.10 | 2.60 | 0.03% |
| CAC 40 | 7,759.32 | 49.51 | 0.64% |
| DAX 40 | 24,115.74 | 37.13 | -0.15% |
| Dow JONES (US) | 45,418.07 | 135.60 | 0.30% |
| FTSE 100 | 9,262.56 | 3.24 | -0.03% |
| HKSE | 25,201.76 | 323.16 | -1.27% |
| NASDAQ | 21,544.27 | 94.98 | 0.44% |
| Nikkei 225 | 42,520.27 | 125.87 | 0.30% |
| NZX 50 Index | 12,861.84 | 96.14 | -0.74% |
| S&P 500 | 6,465.94 | 0.00 | 0.00% |
| S&P/ASX 200 | 8,960.50 | 0.70 | -0.01% |
| SSE Composite Index | 3,800.35 | 68.03 | -1.76% |