Research and Development Expense (Quarterly) Chart

View Research and Development Expense (Quarterly) for PTOS.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Data

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R&D Expense Definition

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R&D expense is a line item from many companies' income statements.

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Research and Development Expense (Quarterly) Range, Past 5 Years

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Research and Development Expense (Quarterly) Benchmarks

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Canadian Solar, Inc. 20.00M
POET Technologies, Inc. 4.472M
Amkor Technology, Inc. 42.35M
AXT, Inc. 1.013M
InTest Corp. 2.335M