Birchtech Corp. (BCHT)
1.350
-0.08
(-5.59%)
USD |
OTCM |
May 19, 16:00
1.36
+0.01
(+0.74%)
After-Hours: 20:00
Birchtech Research and Development Expense (Quarterly) : 0.4955M for March 31, 2026
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
--
Minimum
--
Maximum
--
Average
--
Median