The Gross Margin of EnerTeck Corp (ETCK) is 35.85%.
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 |
|---|---|
| 2022-12-31 | 35.85% |
| 2021-12-31 | 85.11% |
| 2020-12-31 | 86.18% |
| 2019-12-31 | 76.30% |
| 2018-12-31 | 76.63% |
| 2017-12-31 | 80.46% |
| 2016-12-31 | 83.17% |
| 2015-12-31 | 67.20% |
| 2014-12-31 | 82.60% |
| 2013-12-31 | 75.00% |