Kopin Corp. (KOPN)
2.065
-0.10
(-4.40%)
USD |
NASDAQ |
Mar 18, 15:59
2.06
0.00 (0.00%)
After-Hours: 19:29
Kopin Research and Development Expense (TTM) : 9.662M for Sept. 30, 2025
Research and Development Expense (TTM) 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 (TTM) Range, Past 5 Years
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Research and Development Expense (TTM) Benchmarks
| Applied Materials, Inc. | 3.639B |
| Universal Display Corp. | 143.90M |
| Allient, Inc. | 38.84M |
| CTS Corp. | 25.27M |
| Vuzix Corp. | 11.76M |