The Gross Margin of Stinger Systems Inc (STYS) is -15.42%.
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 |
|---|---|
| 2010-12-31 | -15.42% |
| 2009-12-31 | -15.42% |
| 2008-12-31 | -43.55% |