Historical Prices: NATURGY
| 03/31/2008 | 39.180 | -2.07% | 40.200 | 38.900 | 39.830 |
| 03/28/2008 | 40.010 | -1.01% | 40.670 | 39.300 | 40.610 |
| 03/27/2008 | 40.420 | -0.47% | 40.910 | 40.140 | 40.630 |
| 03/26/2008 | 40.610 | 1.20% | 40.980 | 39.790 | 39.810 |
| 03/25/2008 | 40.130 | 0.80% | 41.290 | 39.630 | 41.090 |
| 03/20/2008 | 39.810 | -0.67% | 40.430 | 39.200 | 39.680 |
| 03/19/2008 | 40.080 | -1.62% | 40.990 | 39.760 | 40.990 |
| 03/18/2008 | 40.740 | 2.05% | 40.910 | 39.590 | 40.220 |
| 03/17/2008 | 39.920 | -0.94% | 40.590 | 38.980 | 39.070 |
| 03/14/2008 | 40.300 | -0.62% | 41.190 | 39.870 | 40.700 |
| 03/13/2008 | 40.550 | 2.53% | 40.870 | 38.670 | 39.050 |
| 03/12/2008 | 39.550 | -1.05% | 40.400 | 39.410 | 40.210 |
| 03/11/2008 | 39.970 | 4.36% | 40.200 | 38.300 | 38.440 |
| 03/10/2008 | 38.300 | 3.74% | 39.800 | 36.700 | 36.700 |
| 03/07/2008 | 36.920 | -3.20% | 38.250 | 36.100 | 37.570 |
| 03/06/2008 | 38.140 | -0.10% | 38.500 | 37.800 | 38.200 |
| 03/05/2008 | 38.180 | 2.17% | 38.650 | 37.320 | 37.530 |
| 03/04/2008 | 37.370 | -3.69% | 38.800 | 37.320 | 38.510 |
| 03/03/2008 | 38.800 | -3.46% | 40.200 | 38.370 | 39.470 |
| 02/29/2008 | 40.190 | -0.74% | 40.730 | 39.760 | 40.180 |
| 02/28/2008 | 40.490 | -0.22% | 41.100 | 40.120 | 40.390 |
| 02/27/2008 | 40.580 | -0.49% | 40.870 | 39.400 | 40.590 |
