Ciena Corp. (CIEN)
229.53
-12.84
(-5.30%)
USD |
NYSE |
Dec 12, 09:54
Ciena Research and Development Expense (Quarterly): 228.90M for Oct. 31, 2025
Research and Development Expense (Quarterly) 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 (Quarterly) Range, Past 5 Years
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Research and Development Expense (Quarterly) Benchmarks
| Corning, Inc. | 280.00M |
| Coherent Corp. | 154.88M |
| Actelis Networks, Inc. | 0.591M |
| Clearfield, Inc. | -- |
| NETGEAR, Inc. | 23.33M |