Historical Prices: NATURGY
| 10/31/2007 | 42.450 | 0.09% | 42.980 | 42.040 | 42.470 |
| 10/30/2007 | 42.410 | -2.26% | 43.350 | 42.270 | 43.160 |
| 10/29/2007 | 43.390 | 2.55% | 43.440 | 42.420 | 42.510 |
| 10/26/2007 | 42.310 | 1.22% | 42.520 | 41.050 | 41.970 |
| 10/25/2007 | 41.800 | 1.43% | 41.910 | 41.220 | 41.820 |
| 10/24/2007 | 41.210 | -0.67% | 41.680 | 41.010 | 41.370 |
| 10/23/2007 | 41.490 | 1.07% | 41.730 | 40.600 | 41.080 |
| 10/22/2007 | 41.050 | -0.73% | 41.490 | 40.420 | 40.660 |
| 10/19/2007 | 41.350 | -1.69% | 42.450 | 41.210 | 42.000 |
| 10/18/2007 | 42.060 | 2.19% | 42.800 | 41.010 | 41.010 |
| 10/17/2007 | 41.160 | 3.99% | 41.300 | 39.610 | 39.730 |
| 10/16/2007 | 39.580 | 2.14% | 39.950 | 38.650 | 38.850 |
| 10/15/2007 | 38.750 | -0.56% | 39.320 | 38.550 | 38.850 |
| 10/12/2007 | 38.970 | -1.19% | 39.400 | 38.640 | 39.170 |
| 10/11/2007 | 39.440 | 2.63% | 39.720 | 38.210 | 38.560 |
| 10/10/2007 | 38.430 | 0.08% | 38.720 | 38.040 | 38.720 |
| 10/09/2007 | 38.400 | -0.03% | 38.510 | 37.450 | 38.510 |
| 10/08/2007 | 38.410 | -1.59% | 39.650 | 38.350 | 39.090 |
| 10/05/2007 | 39.030 | -1.06% | 39.790 | 38.900 | 39.440 |
| 10/04/2007 | 39.450 | 0.10% | 39.550 | 38.910 | 39.400 |
| 10/03/2007 | 39.410 | -1.33% | 40.050 | 39.160 | 39.910 |
| 10/02/2007 | 39.940 | 0.78% | 40.050 | 39.420 | 39.880 |
