| 2012-05-17 | 2012-05-16 | 2012-05-15 | 2012-05-14 | |
| Barril Texas Light Futuro | 92.56 | 92.81 | 93.98 | 94.78 |
| Barril Brent Futuro | 107.49 | 111.71 | 112.24 | 111.57 |
| Barril OPEP | - | - | 108.70 | 108.14 |
| NYMEX-RBOB Gasolina Futuro - US$/Galon | 2.88 | 2.92 | 2.94 | 2.96 |
| NYMEX-HO Heating Oil Futuro - US$/Galon | 2.85 | 2.90 | 2.93 | 2.93 |
| Gas Natural Futuro - US$/MMBtu | 2.59 | 2.62 | 2.50 | 2.43 |
| 2012-05-11 | 2012-05-04 | 2012-04-27 | 2012-04-20 | |
| Crudo Venezolano - USD/barril | 107.41 | 114.03 | 113.51 | 113.58 |