The Gross Margin of Golden Band Resources Inc (GBRIF) is -340.17%.
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 |
|---|---|
| 2015-04-30 | -340.17% |
| 2014-04-30 | -226.54% |
| 2013-04-30 | -47.11% |
| 2012-04-30 | 1.66% |
| 2011-04-30 | 30.22% |