Ciena Corp. (CIEN)
412.60
+27.34
(+7.10%)
USD |
NYSE |
Mar 19, 16:00
417.15
+4.55
(+1.10%)
After-Hours: 19:03
Ciena Research and Development Expense (Annual) : 744.20M for Oct. 31, 2025
Research and Development Expense (Annual) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
R&D Expense Definition
R&D expense is a line item from many companies' income statements.
Research and Development Expense (Annual) Range, Past 5 Years
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Research and Development Expense (Annual) Benchmarks
| Cisco Systems, Inc. | 9.30B |
| Corning, Inc. | 1.11B |
| Coherent Corp. | 578.92M |
| Arista Networks, Inc. | 1.237B |
| Lumentum Holdings, Inc. | 299.60M |