The Gross Margin of Oak Tree Educational Partners Inc (OTED) is 61.55%.
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 | 61.55% |
| 2009-12-31 | 73.99% |
| 2008-12-31 | 100.00% |
| 2007-12-31 | 100.00% |