| | December 31, 2017 | December 31, 2016 |
| In millions of COP | ||
| Notional amount | 304,159 | 305,862 |
| Fair value | (1,769) | (5,170) |
| | December 31, 2017 | December 31, 2016 |
| In thousands of USD | ||
| Notional amount | 101,930 | 101,930 |
| Fair value | (593) | (1,723) |