The Gross Margin of Great Lakes Graphite Inc (GLK.H.V) is 100.00%.
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 |
|---|---|
| 2018-10-31 | 100.00% |
| 2017-10-31 | -75.46% |
| 2016-10-31 | -16.17% |