The Net Margin of RTS Oil Holdings Inc (RTSO) is -666.63%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2013-03-31 | -666.63% |
| 2012-03-31 | -983.38% |
| 2011-03-31 | -75.17% |
| 2010-03-31 | -69.68% |
| 2009-03-31 | 8.11% |