Ciena Corp. (CIEN)
243.42
-0.37
(-0.15%)
USD |
NYSE |
Jan 16, 16:00
243.00
-0.42
(-0.17%)
After-Hours: 20:00
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
| Micron Technology, Inc. | 3.798B |
| NVIDIA Corp. | 12.91B |
| Broadcom Inc. | 10.98B |
| Arista Networks, Inc. | 996.72M |
| Lumentum Holdings, Inc. | 299.60M |