The Gross Margin of Citadel Exploration Inc (COIL) is 22.85%.
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 |
|---|---|
| 2018-12-31 | 22.85% |
| 2017-12-31 | -39.50% |
| 2016-12-31 | -106.56% |
| 2015-12-31 | -68.94% |
| 2014-12-31 | -519300.00% |
| 2013-12-31 | -825.60% |