Historical Prices: ENAGAS
| 05/31/2010 | 13.130 | -1.50% | 13.290 | 13.100 | 13.215 |
| 05/28/2010 | 13.330 | 1.95% | 13.495 | 13.145 | 13.335 |
| 05/27/2010 | 13.075 | 4.27% | 13.080 | 12.585 | 12.740 |
| 05/26/2010 | 12.540 | -0.16% | 12.790 | 12.510 | 12.690 |
| 05/25/2010 | 12.560 | -3.01% | 12.850 | 12.385 | 12.680 |
| 05/24/2010 | 12.950 | -0.38% | 13.210 | 12.750 | 13.190 |
| 05/21/2010 | 13.000 | -0.91% | 13.285 | 12.755 | 13.150 |
| 05/20/2010 | 13.120 | -2.05% | 13.480 | 13.010 | 13.445 |
| 05/19/2010 | 13.395 | -3.04% | 13.800 | 13.270 | 13.600 |
| 05/18/2010 | 13.815 | 1.77% | 13.970 | 13.590 | 13.700 |
| 05/17/2010 | 13.575 | 0.04% | 13.820 | 13.410 | 13.410 |
| 05/14/2010 | 13.570 | -4.34% | 14.200 | 13.465 | 14.200 |
| 05/13/2010 | 14.185 | -3.17% | 14.670 | 14.000 | 14.670 |
| 05/12/2010 | 14.650 | 1.28% | 14.725 | 14.260 | 14.420 |
| 05/11/2010 | 14.465 | 0.03% | 14.745 | 14.175 | 14.220 |
| 05/10/2010 | 14.460 | 6.09% | 14.630 | 14.210 | 14.600 |
| 05/07/2010 | 13.630 | -2.29% | 14.370 | 13.480 | 13.850 |
| 05/06/2010 | 13.950 | -1.76% | 14.520 | 13.885 | 14.100 |
| 05/05/2010 | 14.200 | -1.76% | 14.510 | 14.040 | 14.415 |
| 05/04/2010 | 14.455 | -4.02% | 15.100 | 14.385 | 15.060 |
| 05/03/2010 | 15.060 | -0.13% | 15.130 | 14.720 | 15.075 |
| 04/30/2010 | 15.080 | 1.65% | 15.190 | 14.805 | 14.835 |
