Historical Prices: NATURGY
| 07/31/2008 | 31.330 | -5.06% | 32.250 | 30.500 | 30.500 |
| 07/30/2008 | 33.000 | 0 | 33.000 | 33.000 | 33.000 |
| 07/29/2008 | 33.000 | -1.08% | 33.500 | 32.240 | 32.250 |
| 07/28/2008 | 33.360 | -1.33% | 34.050 | 32.400 | 33.530 |
| 07/25/2008 | 33.810 | -2.31% | 34.450 | 32.930 | 34.090 |
| 07/24/2008 | 34.610 | -5.18% | 36.440 | 34.100 | 36.340 |
| 07/23/2008 | 36.500 | -0.08% | 37.260 | 36.350 | 36.990 |
| 07/22/2008 | 36.530 | 3.25% | 36.900 | 35.290 | 35.290 |
| 07/21/2008 | 35.380 | -3.23% | 36.900 | 35.200 | 36.710 |
| 07/18/2008 | 36.560 | -0.79% | 37.060 | 36.200 | 36.520 |
| 07/17/2008 | 36.850 | -0.27% | 37.740 | 36.200 | 37.450 |
| 07/16/2008 | 36.950 | 2.67% | 37.240 | 35.960 | 35.960 |
| 07/15/2008 | 35.990 | 0.50% | 36.410 | 35.250 | 35.580 |
| 07/14/2008 | 35.810 | 0.67% | 36.240 | 35.620 | 35.750 |
| 07/11/2008 | 35.570 | -1.69% | 36.750 | 35.560 | 36.300 |
| 07/10/2008 | 36.180 | -1.42% | 36.730 | 35.850 | 36.100 |
| 07/09/2008 | 36.700 | -0.76% | 37.200 | 36.310 | 37.200 |
| 07/08/2008 | 36.980 | 0.98% | 37.120 | 35.840 | 35.860 |
| 07/07/2008 | 36.620 | 4.54% | 36.730 | 35.310 | 35.350 |
| 07/04/2008 | 35.030 | -1.16% | 35.550 | 34.770 | 35.550 |
| 07/03/2008 | 35.440 | 0.34% | 35.570 | 34.670 | 34.800 |
| 07/02/2008 | 35.320 | -2.19% | 36.050 | 35.300 | 35.890 |
