Perma-Pipe International Holdings, Inc. (PPIH)
30.53
+0.24
(+0.79%)
USD |
NASDAQ |
Jan 22, 16:00
30.53
0.00 (0.00%)
After-Hours: 20:00
Perma-Pipe International Holdings Research and Development Expense (TTM)
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
| AirJoule Technologies Corp. | 0.9916M |
| OriginClear, Inc. | -- |
| FuelCell Energy, Inc. | 34.08M |
| Marmion Industries Corp. | -- |
| Waste Connections, Inc. | -- |