Merck & Co., Inc. (MRK)
99.05
+1.43
(+1.47%)
USD |
NYSE |
Dec 11, 16:00
99.18
+0.13
(+0.13%)
After-Hours: 20:00
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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