The Net Margin of ProtoSource Corp (PSCO) is -17.68%.
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 |
|---|---|
| 2008-12-31 | -17.68% |
| 2007-12-31 | -27.97% |
| 2006-12-31 | -11.51% |
| 2005-12-31 | -25.53% |
| 2004-12-31 | -62.68% |
| 2003-12-31 | -702.61% |
| 2002-12-31 | -323.60% |
| 2001-12-31 | -115.04% |