Historical Prices: ENAGAS
| 07/31/2012 | 14.100 | -0.28% | 14.320 | 13.925 | 14.165 |
| 07/30/2012 | 14.140 | -0.21% | 14.335 | 13.900 | 14.165 |
| 07/27/2012 | 14.170 | 3.58% | 14.170 | 13.400 | 13.650 |
| 07/26/2012 | 13.680 | 2.63% | 13.800 | 13.250 | 13.600 |
| 07/25/2012 | 13.330 | 2.03% | 13.545 | 12.880 | 12.975 |
| 07/24/2012 | 13.065 | -3.19% | 14.090 | 12.770 | 14.090 |
| 07/23/2012 | 13.495 | -2.25% | 13.730 | 12.850 | 13.665 |
| 07/20/2012 | 13.805 | -2.58% | 14.160 | 13.550 | 14.090 |
| 07/19/2012 | 14.170 | -0.07% | 14.270 | 14.020 | 14.210 |
| 07/18/2012 | 14.180 | -0.32% | 14.315 | 14.010 | 14.235 |
| 07/17/2012 | 14.225 | 0.28% | 14.415 | 14.095 | 14.185 |
| 07/16/2012 | 14.185 | 0.21% | 14.380 | 13.985 | 14.060 |
| 07/13/2012 | 14.155 | 2.02% | 14.155 | 13.750 | 13.870 |
| 07/12/2012 | 13.875 | -1.39% | 14.050 | 13.760 | 14.050 |
| 07/11/2012 | 14.070 | 1.52% | 14.080 | 13.660 | 13.770 |
| 07/10/2012 | 13.860 | 1.43% | 13.875 | 13.525 | 13.675 |
| 07/09/2012 | 13.665 | -0.51% | 13.800 | 13.430 | 13.685 |
| 07/06/2012 | 13.735 | 0.04% | 13.915 | 13.625 | 13.695 |
| 07/05/2012 | 13.730 | -5.64% | 14.140 | 13.625 | 14.020 |
| 07/04/2012 | 14.550 | -0.10% | 14.590 | 14.430 | 14.455 |
| 07/03/2012 | 14.565 | 0.55% | 14.620 | 14.375 | 14.500 |
| 07/02/2012 | 14.485 | 0.80% | 14.485 | 14.180 | 14.345 |
