The Gross Margin of Protocall Technologies Inc (PCLI) is 20.63%.
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 |
|---|---|
| 2007-12-31 | 20.63% |
| 2006-12-31 | -10.92% |
| 2005-12-31 | 24.11% |
| 2004-12-31 | 22.33% |
| 2003-12-31 | 6.67% |
| 2002-12-31 | 60.67% |