Merck & Co Inc (MRK)
98.05
-1.47
(-1.48%)
USD |
NYSE |
Dec 20, 16:00
98.56
+0.51
(+0.52%)
Pre-Market: 04:53
Merck 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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