The Gross Margin of Columbine Valley Resources Inc (TRXO) is 24.23%.
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 |
|---|---|
| 2017-03-31 | 24.23% |
| 2016-03-31 | 8.75% |
| 2015-03-31 | 35.93% |
| 2014-03-31 | 40.27% |
| 2013-03-31 | 42.11% |