Operating Margin (Annual) Chart

View Operating Margin (Annual) for OPST.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00

Historical Operating Margin (Annual) Data

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Date Value
October 31, 2014 --
October 31, 2013 --
October 31, 2012 --
October 31, 2011 --
October 31, 2010 --
Date Value
October 31, 2009 --
October 31, 2008 --
October 31, 2007 --
October 31, 2006 --
October 31, 2005 --

Operating Margin Definition

Operating margin measures the proportion of revenue left over after paying the variable costs of production. It is an important indicator of efficiency and profitability.

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Operating Margin (Annual) Range, Past 5 Years

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Maximum
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Average
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Median