Historical Prices: ENAGAS
| 07/29/2011 | 15.900 | 0.22% | 16.010 | 15.715 | 15.830 |
| 07/28/2011 | 15.865 | 0 | 16.030 | 15.655 | 16.105 |
| 07/27/2011 | 15.865 | -1.76% | 16.270 | 15.780 | 16.105 |
| 07/26/2011 | 16.150 | -1.82% | 16.550 | 16.025 | 16.490 |
| 07/25/2011 | 16.450 | 0 | 16.590 | 16.370 | 16.550 |
| 07/22/2011 | 16.450 | 0.18% | 16.650 | 16.390 | 16.400 |
| 07/21/2011 | 16.420 | 0.86% | 16.470 | 16.080 | 16.400 |
| 07/20/2011 | 16.280 | 1.18% | 16.490 | 16.145 | 16.330 |
| 07/19/2011 | 16.090 | 5.47% | 16.190 | 15.150 | 15.340 |
| 07/18/2011 | 15.255 | -0.20% | 15.450 | 15.150 | 15.340 |
| 07/15/2011 | 15.285 | -0.75% | 15.555 | 15.230 | 15.365 |
| 07/14/2011 | 15.400 | -0.32% | 15.555 | 15.215 | 15.365 |
| 07/13/2011 | 15.450 | 0.72% | 15.525 | 15.165 | 15.625 |
| 07/12/2011 | 15.340 | -1.29% | 15.735 | 14.850 | 15.625 |
| 07/11/2011 | 15.540 | -0.96% | 15.735 | 15.465 | 15.625 |
| 07/08/2011 | 15.690 | -2.00% | 16.185 | 15.625 | 16.115 |
| 07/07/2011 | 16.010 | 0.06% | 16.100 | 15.835 | 16.005 |
| 07/06/2011 | 16.000 | -0.25% | 16.090 | 15.790 | 16.090 |
| 07/05/2011 | 16.040 | -4.04% | 16.385 | 15.950 | 16.200 |
| 07/04/2011 | 16.715 | -0.18% | 16.920 | 16.660 | 16.700 |
| 07/01/2011 | 16.745 | 0.21% | 16.810 | 16.525 | 16.375 |
| 06/30/2011 | 16.710 | 2.93% | 16.750 | 16.260 | 16.375 |
