The Gross Margin of Opt-Sciences Corp (OPST) is 34.82%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2014-11-01 | 34.82% |
| 2013-10-26 | 36.44% |
| 2012-10-27 | 30.27% |
| 2011-10-29 | 33.08% |
| 2010-10-30 | 29.71% |
| 2009-10-31 | 26.01% |
| 2008-11-01 | 33.78% |
| 2007-10-27 | 35.20% |
| 2006-10-28 | 29.27% |
| 2005-10-29 | 30.79% |