AAON, Inc. (AAON)
139.40
+10.15
(+7.85%)
USD |
NASDAQ |
May 08, 16:00
139.66
+0.26
(+0.19%)
After-Hours: 20:00
AAON Research and Development Expense (% of Annual Revenues)
Research and Development Expense (% of Annual Revenues) 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 (% of Annual Revenues) Range, Past 5 Years
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